关于安稳

安稳与系统

制造商供应体系

供应商

垫圈与挡圈系统

连接与装配系统

防松与安全紧固

滑轨系统

基础紧固件

结构与功能紧固

支撑与功能件

运动与弹性元件

航空航天级标准

密封与防护

服务

应用行业

信息

首页 / 产品 / 基础紧固件 / 螺栓和螺钉 / 航空航天 / MS24693 沉头机用螺钉

MS24693 沉头机用螺钉

沉头机用螺钉
MS24693 系列

沉头（Flat Head / Countersunk）机用螺钉的最大特点是：头部锥面与沉孔配合，拧紧后螺钉头完全沉入工件表面，

不留任何凸起。按沉头角度分为 82°（常规）、100°（航空标准）、99/101° 等规格。需要齐平表面的蒙皮、内饰、整流罩，都是它的主场。

联系我们下载

上一页: 圆柱头机用螺钉 AN500 系列
下一页: NAS1096 & NAS1202/NAS1203 航空合金钢螺钉

Advantage:

产品详情

安稳航材紧固件

沉头机用螺钉
MS24693 系列

埋头沉入 · 装完表面是平的

深圳安稳航空紧固件有限公司 (Sicher Aero) · 现货速查

▍ 这是什么产品

沉头（Flat Head / Countersunk）机用螺钉的特点是：头部锥面与沉孔配合，拧紧后螺钉头完全沉入工件表面，不留凸起。按沉头角度分为 82°（常规）、100°（航空标准）、99/101° 等规格。需要齐平表面的蒙皮、内饰、整流罩，都是它的主场。

▍ 核心亮点

沉头埋入 · 表面齐平拧紧后头部与工件表面平齐，无凸起、不钩挂，气流阻力小，是飞机蒙皮与整流罩的标准选择。

多种沉头角度82°、100°、99/101° 等角度可选，适配不同航空沉孔标准；十字槽/一字槽均可供应。

航空螺纹 2A · 抗疲劳2A 级螺纹公差，配合钝化/镉镀表面处理，兼顾防腐与强度。

▍ 现货库存速查

现货库存 · 141 个规格合计约 1175.7K 件，覆盖 10-32 / 0-80 / 8-36 / 8-32 / 4-40 / 10-24 / 6-32 / 4-48 / 6-40 / 2-56 等螺纹规格。

材质1022 碳钢、302 不锈钢、302HQ 不锈钢、316L 不锈钢、黄铜

表面处理钝化、镉镀(黄色铬酸盐)、黑氧化(发黑)

合规与文件DFARS 合规；出货配套材质证明（COC）等文件，可按需提供。

▍ 库存明细清单（141 条）

序	中文品名	英文描述 / 标准号	库存(K)
1	10-32 x 5/8" 十字槽沉头100° 机用螺钉	10-32 x 5/8" Phillips Flat 100° Marked With One Dash M/S 302HQ Stainless DFARS Compliant Passivate ASTM A380 code F (MS24693-C273 - F)	1.6
2	0-80 x 3/8" 十字槽沉头99/101° 机用螺钉	0-80 x 3/8" Phillips 99/101° Flat M/S (2A) 302HQ Stainless DFARS Compliant Burnished Passivate SAE-AMS2700F Method 1 Type 6 Class 4 (MS24693-C423 - 4)	18.8
3	8-36 x 3/4" 十字槽沉头机用螺钉	8-36 x 3/4" Phillips Flat 100 (Marked With One Dash) MS (2A) 302 Stainless DFARS Compliant Passivated ASTM A967-01 (MS24693-C252 - NEW)	5
4	8-32 x 1" 十字槽沉头99/101° 机用螺钉	8-32 x 1" Phillips 99/101° Flat W/Dash M/S (2A) 302 Stainless Steel Passivated ASTM A967-01 (MS24693-C54 - NEW)	21.4
5	0-80 x 3/32" 十字槽沉头99/101° 机用螺钉	0-80 x 3/32" Phillips 99/101° Flat M/S (2A) 302 HQ Stainless Steel Passivated ASTM A967-05 (MS24693-C217 - NEW)	2.4
6	4-40 x 3/8" 十字槽沉头99/101° 机用螺钉	4-40 x 3/8" Phillips 99/101° Flat MS (2A) 302 HQ Stainless Steel Passivated ASTM A967-05 (MS24693-C4 - NEW)	13.61
7	10-24 x 3/4" 十字槽沉头100° 机用螺钉	10-24 x 3/4" Phillips Flat 100° Marked With One Dash MS (2A) 302 Stainless DFARS Compliant Passivated ASTM A967-05 (MS24693-C74 - 1)	11
8	4-40 x 3/4" 十字槽沉头99/101° 机用螺钉	4-40 x 3/4" Phillips 99/101° Flat MS (2A) 302 HQ Stainless Steel Passivated ASTM A967-05 (MS24693-C8 - NEW)	6.2
9	6-32 x 3/16" 十字槽沉头100° 机用螺钉	6-32 x 3/16" Phillips Flat 100° Marked With One Dash MS (2A) 302 HQ Stainless Steel Passivated ASTM A967-05 (MS24693-C23 - NEW)	41.6
10	8-32 x 1-3/4" 十字槽沉头100° 机用螺钉	8-32 x 1-3/4" Phillips Flat 100° Marked With One Dash MS (2A) 302 Stainless DFARS Compliant Passivated ASTM A967-05 (MS24693-C60 - 1)	6.1
11	10-24 x 1-1/4" 十字槽沉头100° 机用螺钉	10-24 x 1-1/4" Phillips Flat 100° Marked With One Dash MS (2A) 302 Stainless DFARS Compliant Passivated ASTM A967-05 (MS24693-C78 - 1)	2.2
12	10-32 x 1-3/8" 十字槽沉头99/101° 机用螺钉	10-32 x 1-3/8" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416C (MS24693-S279 - 2)	7.5
13	8-36 x 1/4" 十字槽沉头100° 机用螺钉	8-36 x 1/4" Phillips Flat 100° Marked With One Dash M/S 302HQ Stainless DFARS Compliant Passivate SAE-AMS2700E Method 1 Type 6 Class 4 (MS24693-C246 - 3)	2.1
14	6-32 x 3/4" 十字槽沉头99/101° 机用螺钉	6-32 x 3/4" Phillips 99/101° Flat M/S (2A) Steel 1022 Heat Treat Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416D (MS24693-S30 - 4)	14.2
15	6-32 x 3/4" 十字槽沉头99/101° 机用螺钉	6-32 x 3/4" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S30 - 4)	7.3
16	8-32 x 1/4" 十字槽沉头100° 机用螺钉	8-32 x 1/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide Mil-DTL-13924E CL 4 (MS24693-46B - 4)	10
17	8-32 x 1/4" 十字槽沉头100° 机用螺钉	8-32 x 1/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide Mil-DTL-13924E CL 4 (MS24693-46B - 4)	19.8
18	6-32 x 5/16" 十字槽沉头99/101° 机用螺钉	6-32 x 5/16" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416C (MS24693-S25 - 3)	3.3
19	10-32 x 1" 十字槽沉头100° 机用螺钉	10-32 x 1" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide Mil-DTL-13924D CL 4 (MS24693-276B - 4)	30.9
20	10-32 x 1" 十字槽沉头99/101° 机用螺钉	10-32 x 1" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S276 - 4)	4.7
21	10-32 x 1" 十字槽沉头99/101° 机用螺钉	10-32 x 1" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S276 - 4)	1.7
22	10-32 x 1/4" 十字槽沉头100° 机用螺钉	10-32 x 1/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide Mil-DTL-13924E CL 4 (MS24693-268B - 4)	4.7
23	10-32 x 1-1/4" 十字槽沉头99/101° 机用螺钉	10-32 x 1-1/4" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S278 - 4)	1.9
24	8-32 x 1-1/8" 十字槽沉头100° 机用螺钉	8-32 x 1-1/8" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE-AMS2700E Method 1 Type 6 Class 4 (MS24693-C55 - 3)	1.1
25	8-32 x 1-1/2" 十字槽沉头100° 机用螺钉	8-32 x 1-1/2" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE-AMS2700E Method 1 Type 6 Class 4 (Misc.) (MS24693-C58 - 4)	2.7
26	8-32 x 3/4" 十字槽沉头100° 机用螺钉	8-32 x 3/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide Mil-DTL-13924E CL 4 (MS24693-52B - 4)	1.4
27	4-40 x 1-1/8" 十字槽沉头99/101° 机用螺钉	4-40 x 1-1/8" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Black Oxide Mil-DTL-13924D CL 4 (Misc.) (MS24693-11B - 3)	3.9
28	8-32 x 1/4" 十字槽沉头100° 机用螺钉	8-32 x 1/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide Mil-DTL-13924D CL 4 (MS24693-46B - 4)	10.2
29	6-32 x 5/16" 十字槽沉头99/101° 机用螺钉	6-32 x 5/16" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S25 - 4)	6.5
30	4-48 x 1/2" 十字槽沉头99/101° 机用螺钉	4-48 x 1/2" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE-AMS2700F Method 1 Type 6 Class 4 (MS24693-C206 - 4)	1.7
31	10-32 x 1/4" 十字槽沉头100° 机用螺钉	10-32 x 1/4" Phillips Flat 100° Marked With One Dash M/S 302HQ Stainless DFARS Compliant Passivate SAE-AMS2700E Method 1 Type 6 Class 4 (MS24693-C268 - 4)	1.9
32	4-40 x 1-1/4" 十字槽沉头99/101° 机用螺钉	4-40 x 1-1/4" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE-AMS2700E Method 1 Type 6 Class 4 (MS24693-C12 - 4)	8.8
33	10-32 x 7/16" 十字槽沉头99/101° 机用螺钉	10-32 x 7/16" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S271 - 4)	3.5
34	10-32 x 5/16" 十字槽沉头99/101° 机用螺钉	10-32 x 5/16" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S269 - 4)	3.3
35	10-32 x 1-1/4" 十字槽沉头99/101° 机用螺钉	10-32 x 1-1/4" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S278 - 4)	7.8
36	10-32 x 1" 十字槽沉头99/101° 机用螺钉	10-32 x 1" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S276 - 4)	2.7
37	8-32 x 0.3120" 十字槽沉头100° 机用螺钉	8-32 x 0.3120" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide Mil-DTL-13924E CL 4 (MS24693-47B - 4)	3.2
38	8-32 x 1-1/8" 十字槽沉头100° 机用螺钉	8-32 x 1-1/8" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE-AMS2700E Method 1 Type 6 Class 4 (MS24693-C55 - 4)	1.4
39	6-32 x 1-1/2" 十字槽沉头99/101° 机用螺钉	6-32 x 1-1/2" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S36 - 4)	2.2
40	8-32 x 1-1/2" 十字槽沉头99/101° 机用螺钉	8-32 x 1-1/2" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S58 - 4)	1.2
41	8-36 x 0.4370" 十字槽沉头100° 机用螺钉	8-36 x 0.4370" Phillips Flat 100° Marked With One Dash M/S 302HQ Stainless DFARS Compliant Passivate SAE-AMS2700F Method 1 Type 6 Class 4 (MS24693-C249 - 4)	5.9
42	10-32 x 1-1/8" 十字槽沉头99/101° 机用螺钉	10-32 x 1-1/8" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S277 - 4)	3
43	10-32 x 1-1/4" 十字槽沉头99/101° 机用螺钉	10-32 x 1-1/4" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S278 - 4)	1.3
44	6-32 x 1-3/4" 十字槽沉头100° 机用螺钉	6-32 x 1-3/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE-AMS2700F Method 1 Type 6 Class 4 (MS24693-C38 - 4)	3
45	10-32 x 1-1/2" 十字槽沉头100° 机用螺钉	10-32 x 1-1/2" Phillips Flat 100° Marked With One Dash M/S 302HQ Stainless DFARS Compliant Passivate SAE-AMS2700F Method 1 Type 6 Class 4 (MS24693-C280 - 4)	1.8
46	10-32 x 5/8" 十字槽沉头100° 机用螺钉	10-32 x 5/8" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide Mil-DTL-13924E CL 4 (MS24693-273B - 4)	1
47	10-32 x 1-1/4" 十字槽沉头100° 机用螺钉	10-32 x 1-1/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide Mil-DTL-13924E CL 4 (MS24693-278B - 4)	4.4
48	10-32 x 1-5/8" 十字槽沉头99/101° 机用螺钉	10-32 x 1-5/8" Phillips 99/101° Flat M/S (2A) Steel 1022 Cadmium Plate Yellow Chromate Type 2 Class 3 AMS-QQ-P-416E (MS24693-S281 - 4)	2
49	10-32 x 3/4" 十字槽沉头99/101° 机用螺钉	10-32 x 3/4" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-E Type II (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S274 Rev 4)	0.5
50	10-32 x 5/8" 十字槽沉头100° 机用螺钉	10-32 x 5/8" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide MIL-DTL-13924-E Class 4 (MS24693-273B Rev 4)	3.4
51	4-40 x 5/8" 十字槽沉头99/101° 机用螺钉	4-40 x 5/8" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-E Type II (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S7 Rev 4)	2.7
52	8-32 x 3/8" 十字槽沉头99/101° 机用螺钉	8-32 x 3/8" Phillips 99/101° Flat MS (2A) Brass Black Oxide on Brass MIL-F-495-E (MS24693-BB48 Rev 4)	2.4
53	4-40 x 1/4" 十字槽沉头99/101° 机用螺钉	4-40 x 1/4" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Black Oxide MIL-DTL-13924-E Class 4 (MS24693-2B Rev 4)	5.3
54	8-32 x 1/2" 十字槽沉头99/101° 机用螺钉	8-32 x 1/2" Phillips 99/101° Flat MS (2A) Brass Black Oxide on Brass MIL-F-495-E (MS24693-BB50 Rev 4)	1.3
55	4-40 x 0.4370" 十字槽沉头99/101° 机用螺钉	4-40 x 0.4370" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-E Type II (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S5 Rev 4)	1.6
56	8-32 x 0.4370" 十字槽沉头100° 机用螺钉	8-32 x 0.4370" +0/-.0300 Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide MIL-DTL-13924-E Class 4 (MS24693-49B Rev 4)	4.6
57	10-32 x 2" 十字槽沉头100° 机用螺钉	10-32 x 2" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C284 Rev 4)	2.3
58	6-32 x 3/4" 十字槽沉头99/101° 机用螺钉	6-32 x 3/4" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-E Type II (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S30 Rev 4)	9
59	8-32 x 1" 十字槽沉头100° 机用螺钉	8-32 x 1" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate ASTM A380 Code F (MS24693-C54 Rev F)	3
60	8-32 x 1" 十字槽沉头99/101° 机用螺钉	8-32 x 1" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-E Type II (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S54 Rev 4)	4
61	10-32 x 1-1/4" 十字槽沉头100° 机用螺钉	10-32 x 1-1/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C278 Rev 4)	0.9
62	6-32 x 0.4370" 十字槽沉头99/101° 机用螺钉	6-32 x 0.4370" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-F Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S27 Rev 4)	17
63	10-32 x 3/8" 十字槽沉头99/101° 机用螺钉	10-32 x 3/8" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-E Type II (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S270 Rev 4)	5.2
64	10-32 x 0.4370" 十字槽沉头99/101° 机用螺钉	10-32 x 0.4370" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-E Type II (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S271 Rev 4)	12
65	10-32 x 1-3/4" 十字槽沉头100° 机用螺钉	10-32 x 1-3/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C282 Rev 4)	4.8
66	8-32 x 1-1/8" 十字槽沉头100° 机用螺钉	8-32 x 1-1/8" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C55 Rev 4)	2.3
67	8-32 x 1-1/8" 十字槽沉头100° 机用螺钉	8-32 x 1-1/8" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C55 Rev 4)	1.1
68	8-32 x 1-1/8" 十字槽沉头100° 机用螺钉	8-32 x 1-1/8" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C55 Rev 4)	2.8
69	0-80 x 3/8" 十字槽沉头99/101° 机用螺钉	0-80 x 3/8" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C423 Rev 4)	30
70	10-32 x 0.3120" 十字槽沉头99/101° 机用螺钉	10-32 x 0.3120" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-F Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S269 Rev 4)	5.1
71	8-32 x 1-3/4" 十字槽沉头99/101° 机用螺钉	8-32 x 1-3/4" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-E Type II (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S60 Rev 4)	1.2
72	4-40 x 1-1/8" 十字槽沉头99/101° 机用螺钉	4-40 x 1-1/8" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C11 Rev 5)	4.2
73	4-40 x 1-1/8" 十字槽沉头99/101° 机用螺钉	4-40 x 1-1/8" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C11 Rev 5)	4
74	10-32 x 1-1/8" 十字槽沉头99/101° 机用螺钉	10-32 x 1-1/8" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C277 Rev 5)	14.8
75	6-32 x 1/4" 十字槽沉头99/101° 机用螺钉	6-32 x 1/4" +0/-.0300 Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide MIL-DTL-13924-F Class 4 (MS24693-24B Rev 5)	20.2
76	4-40 x 7/8" 十字槽沉头99/101° 机用螺钉	4-40 x 7/8" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C9 Rev 5)	9.4
77	4-40 x 7/8" 十字槽沉头99/101° 机用螺钉	4-40 x 7/8" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C9 Rev 5)	3.5
78	10-32 x 3/4" 十字槽沉头99/101° 机用螺钉	10-32 x 3/4" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C274 Rev 5)	3.4
79	10-32 x 3/4" 十字槽沉头99/101° 机用螺钉	10-32 x 3/4" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C274 Rev 5)	3.8
80	10-32 x 3/4" 十字槽沉头99/101° 机用螺钉	10-32 x 3/4" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C274 Rev 5)	3.4
81	10-32 x 3/4" 十字槽沉头99/101° 机用螺钉	10-32 x 3/4" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C274 Rev 5)	4.3
82	10-32 x 5/8" 十字槽沉头99/101° 机用螺钉	10-32 x 5/8" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C273 Rev 5)	7
83	10-32 x 5/8" 十字槽沉头99/101° 机用螺钉	10-32 x 5/8" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416 Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S273 Rev 5)	34.5
84	10-32 x 5/8" 十字槽沉头99/101° 机用螺钉	10-32 x 5/8" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C273 Rev 5)	3.5
85	10-32 x 1-1/4" 十字槽沉头100° 机用螺钉	10-32 x 1-1/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C278 Rev 5)	1
86	4-40 x 1/4" 十字槽沉头99/101° 机用螺钉	4-40 x 1/4" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C2 Rev 5)	7.6
87	4-40 x 1/4" 十字槽沉头99/101° 机用螺钉	4-40 x 1/4" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C2 Rev 5)	51.89
88	4-40 x 1/4" 十字槽沉头99/101° 机用螺钉	4-40 x 1/4" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C2 Rev 5)	52.7
89	4-40 x 1/4" 十字槽沉头99/101° 机用螺钉	4-40 x 1/4" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Black Oxide MIL-DTL-13924-E Class 4 (MS24693-2B Rev 5)	50.87
90	6-32 x 0.3120" 十字槽沉头99/101° 机用螺钉	6-32 x 0.3120" +0/-.0300 Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C25 Rev 5)	13.4
91	8-32 x 1-3/4" 十字槽沉头99/101° 机用螺钉	8-32 x 1-3/4" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416 Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S60 Rev 5)	2.3
92	6-32 x 3/8" 十字槽沉头99/101° 机用螺钉	6-32 x 3/8" +0/-.0300 Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-G Method 1 Type 6 Class 4 (MS24693-C26 Rev 5)	10.1
93	6-32 x 3/8" 十字槽沉头99/101° 机用螺钉	6-32 x 3/8" +0/-.0300 Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide MIL-DTL-13924-F Class 4 (MS24693-26B Rev 5)	2
94	10-32 x 1-3/4" 十字槽沉头100° 机用螺钉	10-32 x 1-3/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C282 Rev 5)	9
95	10-32 x 1-3/4" 十字槽沉头99/101° 机用螺钉	10-32 x 1-3/4" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416 Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S282 Rev 5)	2.4
96	8-32 x 3/8" 十字槽沉头99/101° 机用螺钉	8-32 x 3/8" +0/-.0300 Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C48 Rev 5)	52.84
97	8-32 x 3/8" 十字槽沉头99/101° 机用螺钉	8-32 x 3/8" +0/-.0300 Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C48 Rev 5)	8
98	6-32 x 1" 十字槽沉头99/101° 机用螺钉	6-32 x 1" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C32 Rev 5)	2.6
99	6-32 x 1" 十字槽沉头100° 机用螺钉	6-32 x 1" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C32 Rev 4)	1.6
100	10-32 x 1" 十字槽沉头99/101° 机用螺钉	10-32 x 1" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C276 Rev 5)	2.4
101	10-32 x 1" 十字槽沉头99/101° 机用螺钉	10-32 x 1" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C276 Rev 5)	8.4
102	10-32 x 1" 十字槽沉头99/101° 机用螺钉	10-32 x 1" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C276 Rev 5)	1.5
103	6-40 x 0.3120" 十字槽沉头100° 机用螺钉	6-40 x 0.3120" +0/-.03 Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C225 Rev 5)	5.3
104	6-32 x 0.4370" 十字槽沉头99/101° 机用螺钉	6-32 x 0.4370" +0/-.0300 Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C27 Rev 5)	4.8
105	4-40 x 0.3120" 十字槽沉头99/101° 机用螺钉	4-40 x 0.3120" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C3 Rev 5)	70.9
106	4-40 x 0.3120" 十字槽沉头99/101° 机用螺钉	4-40 x 0.3120" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-G Method 1 Type 6 Class 4 (MS24693-C3 Rev 5)	6.6
107	2-56 x 0.1560" 十字槽沉头99/101° 机用螺钉	2-56 x 0.1560" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416 Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S17 Rev 5)	3.4
108	4-40 x 0.4370" 十字槽沉头99/101° 机用螺钉	4-40 x 0.4370" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C5 Rev 5)	14.7
109	10-32 x 7/8" 十字槽沉头99/101° 机用螺钉	10-32 x 7/8" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C275 Rev 5)	2.5
110	10-32 x 7/8" 十字槽沉头99/101° 机用螺钉	10-32 x 7/8" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416 Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S275 Rev 5)	4.3
111	8-32 x 7/8" 十字槽沉头99/101° 机用螺钉	8-32 x 7/8" Phillips 99/101° Flat MS (2A) Brass Black Oxide on Brass MIL-F-495-E (MS24693-BB53 Rev 5)	2.2
112	8-32 x 7/8" 十字槽沉头99/101° 机用螺钉	8-32 x 7/8" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C53 Rev 5)	10
113	8-32 x 3/8" 十字槽沉头99/101° 机用螺钉	8-32 x 3/8" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416 Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S48 Rev 5)	22.8
114	8-32 x 3/4" 十字槽沉头100° 机用螺钉	8-32 x 3/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide MIL-DTL-13924-E Class 4 (MS24693-52B Rev 5)	1.7
115	8-32 x 3/4" 十字槽沉头99/101° 机用螺钉	8-32 x 3/4" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide MIL-DTL-13924-F Class 4 (MS24693-52B Rev 5)	2
116	6-32 x 7/8" 十字槽沉头99/101° 机用螺钉	6-32 x 7/8" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C31 Rev 5)	8.5
117	6-32 x 0.3120" 十字槽沉头99/101° 机用螺钉	6-32 x 0.3120" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416 Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S25 Rev 5)	7.9
118	6-32 x 1-3/4" 十字槽沉头100° 机用螺钉	6-32 x 1-3/4" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C38 Rev 5)	1.1
119	8-32 x 5/8" 十字槽沉头99/101° 机用螺钉	8-32 x 5/8" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C51 Rev 5)	10
120	8-32 x 5/8" 十字槽沉头99/101° 机用螺钉	8-32 x 5/8" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C51 Rev 5)	7
121	8-32 x 1/2" 十字槽沉头99/101° 机用螺钉	8-32 x 1/2" +0/-.0300 Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C50 Rev 5)	6.3
122	8-32 x 1/2" 十字槽沉头99/101° 机用螺钉	8-32 x 1/2" +0/-.0300 Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide MIL-DTL-13924-F Class 4 (MS24693-50B Rev 5)	5.7
123	8-32 x 1" 十字槽沉头100° 机用螺钉	8-32 x 1" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C54 Rev 5)	4.9
124	8-32 x 1" 十字槽沉头100° 机用螺钉	8-32 x 1" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Black Oxide MIL-DTL-13924-E Class 4 (MS24693-54B Rev 5)	2
125	10-32 x 2" 十字槽沉头100° 机用螺钉	10-32 x 2" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C284 Rev 5)	1.1
126	6-32 x 3/8" 十字槽沉头100° 机用螺钉	6-32 x 3/8" Phillips Flat 100° Marked With One Dash MS (2A) 316L Stainless Steel DFAR Passivate SAE AMS2700 Method 1 Type 6 Class 4 (MS24693-C26 Rev 5)	2
127	0-80 x 1/8" 十字槽沉头99/101° 机用螺钉	0-80 x 1/8" +0/-.0150 Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C218 Rev 5)	1.8
128	6-32 x 1-1/4" 十字槽沉头99/101° 机用螺钉	6-32 x 1-1/4" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416 Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S34 Rev 5)	2.9
129	6-32 x 1-1/4" 十字槽沉头99/101° 机用螺钉	6-32 x 1-1/4" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C34 Rev 5)	1.6
130	8-32 x 1-1/2" 十字槽沉头99/101° 机用螺钉	8-32 x 1-1/2" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-F Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S58 Rev 5)	1.2
131	4-40 x 3/4" 十字槽沉头99/101° 机用螺钉	4-40 x 3/4" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416-F Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S8 Rev 5)	2.2
132	6-32 x 1-1/8" 十字槽沉头99/101° 机用螺钉	6-32 x 1-1/8" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C33 Rev 5)	3.1
133	8-32 x 1-1/8" 十字槽沉头100° 机用螺钉	8-32 x 1-1/8" Phillips Flat 100° Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C55 Rev 5)	2.6
134	10-24 x 7/8" 十字槽沉头99/101° 机用螺钉	10-24 x 7/8" Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C75 Rev 5)	3.3
135	10-32 x 1-3/8" 十字槽沉头99/101° 机用螺钉	10-32 x 1-3/8" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416 Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S279 Rev 5)	1.3
136	6-32 x 1/4" 十字槽沉头99/101° 机用螺钉	6-32 x 1/4" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416 Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S24 Rev 5)	15.7
137	10-32 x 3/8" 十字槽沉头99/101° 机用螺钉	10-32 x 3/8" Phillips 99/101° Flat MS (2A) Steel 1022 Cadmium Plate SAE AMS-QQ-P-416 Type IIA (Yellow Chromate) Class 3 (.0002/.0004") (MS24693-S270 Rev 5)	5
138	4-40 x 0.1870" 十字槽沉头99/101° 机用螺钉	4-40 x 0.1870" Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C1 Rev 5)	10.1
139	8-32 x 0.3120" 十字槽沉头99/101° 机用螺钉	8-32 x 0.3120" +0/-.03000 Phillips 99/101° Flat Marked With One Dash MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C47 Rev 5)	5.9
140	0-80 x 1/8" 十字槽沉头99/101° 机用螺钉	0-80 x 1/8" +0/-.0150 Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C218 Rev 5)	16.2
141	2-56 x 0.1560" 十字槽沉头99/101° 机用螺钉	2-56 x 0.1560" +0/-.015 Phillips 99/101° Flat MS (2A) 302HQ Stainless DFARS Compliant Passivate SAE AMS2700-F Method 1 Type 6 Class 4 (MS24693-C17 Rev 5)	52.09

▍ 参数一览

标准编号	MS24693
产品类型	沉头机用螺钉（Flat Head Machine Screw）
头部/驱动	沉头机用螺钉
螺纹规格	10-32 / 0-80 / 8-36 / 8-32 / 4-40 / 10-24 / 6-32 / 4-48 / 6-40 / 2-56
代表尺寸	10-32 x 5/8"、0-80 x 3/8"、8-36 x 3/4"、8-32 x 1"、0-80 x 3/32"、4-40 x 3/8"、10-24 x 3/4"、4-40 x 3/4"、6-32 x 3/16"、8-32 x 1-3/4" 等 64 种规格
材质方案	1022 碳钢、302 不锈钢、302HQ 不锈钢、316L 不锈钢、黄铜
表面处理	钝化、镉镀(黄色铬酸盐)、黑氧化(发黑)
库存数量	1175.7K 件（141 个规格）

选型一句话建议

MS24693 对应 沉头机用螺钉，现货覆盖 10-32 / 0-80 / 8-36 / 8-32 / 4-40 / 10-24 / 6-32 / 4-48 / 6-40 / 2-56 等规格。
需要对应螺纹、长度、材质与表面处理的原厂规格核对，请把 MS/AN 编号 + 规格发给我们，当日报价、现货可发。

深圳安稳航空紧固件有限公司 (Sicher Aero)
MS24693 · 沉头机用螺钉
#航材紧固件 #MS24693 #FlatHeadMachineScrew #飞机五金 #航空零部件 #美标紧固件 #航空维修 #MRO

产品规格

产品参数

深圳安稳航空紧固件有限公司

什么叫航空级的确定性？ “做航空供应链的，最怕的就是那种‘大概、也许、差不多’。我和 Ethan 合作过几次，感触最深的是他对每一个紧固件批次号的掌控感。有一次急需一批特殊规格的螺栓，SicherAero 表现出的不是那种火急火燎的忙乱，而是一种游刃有余的笃定。他们不光卖零件，还帮你盯着风险。这种‘硬核’的严谨，配合上 Ethan 这种办事利索、不整虚头的性格，让作为兄弟的我非常受用。把后背交给他们，我放心。”

SCE

某航空工业制造企业
深圳安稳航空紧固件有限公司

不只是卖货，是帮我拆雷 “很多供应商只会按照说明书报参数，但 Ethan 能跟你聊透这些金属件背后的历史和工艺痛点。之前遇到一个核心件的安装难题，原本这不属于他们的售后范围，但 Ethan 从材料的热膨胀系数一路讲到装配逻辑，直接帮我避开了后期的重大隐患。SicherAero 的那种‘稳妥’，体现在他们对每一个细节的极致敬畏上。跟明白人办事，就是这种感觉。”

技术主管

某航空MRO
深圳安稳航空紧固件有限公司

在快餐时代，寻找老派的江湖义气 “现在的生意场，大家都在抢快钱，但 SicherAero 身上有一种穿越世纪的厚重感。他们处理订单的逻辑非常‘老派’——答应你的，一定办到；办不到的，提前通气。Ethan 跟我沟通时，那种犀利而幽默的风格，话不多，但句句顶用。 SicherAero 强大的全球供应链底蕴和技术储备。找他们，买的是零件，更是买一份踏实。

研发经理

某飞行系统公司

联系我们

地址:

深圳市龙华区大浪街道新石社区浪花路4号A栋1111 号
手机:

+86-13922880772
电话:

0755-27926986
邮箱:

RFQ@sicheraero.com

深圳安稳航空紧固件有限公司

深圳安稳航空紧固件有限公司（Sicher Aero）成立于 2006 年，总部位于深圳，是深耕紧固件领域近 20 年的专业分销商和库存服务商，为航空航天、极限赛车及高端工业领域客户提供可靠硬件供应与增值供应链解决方案。我们拥有一支深谙极端工况应用标准的专业团队，凭借成熟的品控体系与规模化现货储备，持续服务各领域整机制造、维修运营与工业终端客户。

我们运营自有现货仓储中心与独立质量管控中心，常备超 1200 个 SKU 的紧固件、密封件、电气连接器及其他 C 类零部件，覆盖全系列 NAS/AN/MS 标准件，以及钛合金、A286 不锈钢、Inconel 等特种高温高强合金紧固件。产品深度适配波音、空客及各类固定翼、旋翼机型的 OEM 与 MRO 需求；同时作为 Howmet、SPS Technologies、LISI、Anillo Industries 等全球领先制造厂的官方授权合作渠道，为极限赛车与高端工业设备提供高抗疲劳、轻量化的核心紧固件。

Sicher Aero 全流程运营严格遵循 AS9120B 与 ISO 9001质量管理体系，供应链与品控环节同步执行 AS5553 及 AS6174 航空航天防伪防假冒标准。所有交付的 OEM 原厂件与 PMA 认证件均经过 100% 批次检验，随货附带完整原厂合格证（COC）、FAA 8130（关键件）与材质证明文件，确保全链路质量可追溯，充分满足航空适航审查与高端工业质检要求。
我们提供全维度供应链解决方案，涵盖全球精准寻源、复杂料号交叉索引、多品类供应商整合、远期采购、寄售库存、供应商管理库存（VMI）以及定制包装与组套服务，始终以统一的航空级质量标准服务跨行业客户，助力客户优化供应链效率，实质性降低总体拥有成本（TCO）。

荣誉证书

现货查询

AVK AKS4-518-312 滚花体薄壁拉铆螺母 Sicher Aero 现货
13 Jun, 2026
AVK AKS4-518-312 滚花体薄壁拉铆螺母 Sicher Aero 现货 AVK® 是盲装紧固件领域的创新品牌，其产品主要面向交通运输和通用工业市场。AKS4 系列作为其中的代表产品，以其独特的滚花体和薄壁设计而著称。滚花体结构在安装时能充分膨胀并牢固地填充预钻孔，提供卓越的抗转动扭矩，使其即使在高振动环境中也能保持可靠连接。同时，其薄壁和小凸缘的“低型面”设计，可实现近乎齐平的安装效果...
查看更多
Carr Lane CLM-8-BDP 弹头菱形定位销 Sicher Aero 现货供应
11 Jun, 2026
Carr Lane CLM-8-BDP 弹头菱形定位销 Sicher Aero 现货供应 Carr Lane® CLM-8-BDP 是一款公制弹头菱形定位销（Bullet-Nose Diamond Pin），属于 Carr Lane 定位销系列产品，适用于夹具、钻模等工装设备中实现两块组件间的精准对中与定位。菱形定位销采用扁平间隙设计，仅在一个方向上实现紧公差定位，另一方向留出间隙空间。该产品通...
查看更多
Carr Lane CL-1032-TSKS 薄壁键锁螺纹嵌件 Sicher Aero 现货供应
11 Jun, 2026
Carr Lane CL-1032-TSKS 薄壁键锁螺纹嵌件 Sicher Aero 现货供应 Carr Lane® CL-1032-TSKS 是一款薄壁键锁螺纹嵌件（Thinwall Key Insert），适用于为各类母材提供持久的不锈钢螺纹连接，也可用于修复已损坏或磨损的螺纹。与传统重型嵌件相比，本产品采用薄壁设计，外径螺纹尺寸较小，适合在空间受限的场合使用。产品通过键锁结构实现防转动锁...
查看更多
Carr Lane CL-4-SLLB 带槽定位衬套 Sicher Aero 现货供应
10 Jun, 2026
Carr Lane CL-4-SLLB 带槽定位衬套 Sicher Aero 现货供应 Carr Lane® CL-4-SLLB 是一款美制带槽定位衬套（Slotted Locator Bushing），适用于工装夹具中实现两个孔位之间的导向与对中，同时在垂直于配合方向提供足够的释放空间以防止卡滞。该产品可与 L 型定位销（L Pins）、T 型定位销（T Pins）、肩形定位销（Shoulde...
查看更多
Carr Lane CL-3-SWCC 平垫圈 Sicher Aero 现货供应
10 Jun, 2026
Carr Lane CL-3-SWCC 平垫圈 Sicher Aero 现货供应 Carr Lane® CL-3-SWCC 是一款钢制平垫圈（Flat Washer），适用于在夹具、钻模和各类工装设备的装配中，分散螺纹连接件（如螺栓、螺柱）施加的压力，保护工件表面，减少紧固力集中带来的局部损伤风险。该垫圈两端面保持平行，可使负载分布较为均匀，并有助于维持连接件的稳固性。本型号的编号后缀“CC”代...
查看更多
Essentra DF-137-040 安装按钮 Sicher Aero 现货供应
09 Jun, 2026
Essentra DF-137-040 安装按钮 Sicher Aero 现货供应 Essentra DF-137-040 是一款采用乙缩醛（Acetal）材质制成的安装按钮，具备良好的耐化学腐蚀性能和尺寸稳定性，适用于面板孔位封堵、装饰性盖板固定以及轻型组件的定位安装等场景。该产品通过按压方式安装，安装过程较为便捷。品牌背景：Essentra 是知名的保护与封装组件解决方案供应商，产品线涵盖紧...
查看更多
Essentra 22CC50D0312B P型尼龙电缆夹 Sicher Aero 现货供应
09 Jun, 2026
Essentra 22CC50D0312B P型尼龙电缆夹 Sicher Aero 现货供应 Essentra 22CC50D0312B 是一款P型（P-Type）尼龙电缆夹（Cable Clamp），属于 Essentra MicroPlastics 系列产品。该产品适用于将电缆、线束、软管或管路稳妥地固定在机箱或面板上。 P型电缆夹因外形呈“P”字形而得名，其开放式结构可快速嵌入线缆，通过安装...
查看更多
Essentra 011032B087 尼龙开槽机械螺钉 Sicher Aero 现货供应
09 Jun, 2026
Essentra 011032B087 尼龙开槽机械螺钉 Sicher Aero 现货供应 Essentra 011032B087 是一款采用尼龙 6/6（Nylon 6/6）材质制成的机械螺钉（Machine Screw），属于 Essentra MicroPlastics 系列产品。该产品采用连接头（Binding Head）配合开槽型（Slotted）驱动的设计，适用于电子设备、仪器仪表、机...
查看更多
PEM FHS-M6-25 平头压铆螺钉 Sicher Aero 现货供应
08 Jun, 2026
PEM FHS-M6-25 平头压铆螺钉 Sicher Aero 现货供应 PEM® FHS-M6-25 是一款公制平头压铆螺钉，属于 FH/FHS/FHA 系列产品。该产品适用于在薄金属板中建立永久性的外螺纹连接，采用平头设计，安装后螺钉头部可与板材表面保持基本齐平，有助于获得较为平整的装配外观。通过标准压铆设备即可完成安装：将螺钉放入预制孔中施加压力，螺钉头部嵌入板材，被排出的金属平滑地流过...
查看更多
PEM HFHS-M10-25 高强度自扣紧螺柱（重型）Sicher Aero 现货供应
08 Jun, 2026
PEM HFHS-M10-25 高强度自扣紧螺柱（重型）Sicher Aero 现货供应 PEM® HFHS-M10-25 是一款公制高强度自扣紧螺柱，属于 HFH/HFHS/HFHB 重型系列。该产品适用于需要在薄金属板中建立高承载外螺纹连接的装配场景，头部突出于板材表面，可将轴向锁紧力较均匀地分布于较大面积，有助于提升抗拉穿性能。 HFHS 系列可作为焊接螺柱的替代方案，安装方式相对更便捷，成...
查看更多
PEM FH-0420-12平头压铆螺钉 Sicher Aero 现货供应
08 Jun, 2026
PEM FH-0420-12平头压铆螺钉 Sicher Aero 现货供应 PEM® FH-0420-12 是一款美制平头压铆螺钉，行业中常称为“压铆螺柱”，属于 PEM FH/FHS/FHA 系列产品。该产品适用于在薄金属板中建立永久性外螺纹连接，采用平头设计，安装后螺柱头部可与板材表面保持基本齐平，有助于实现较为平整的装配外观。此外，它也可以作为连接螺柱，广泛应用于需要外螺纹的薄板装配场景中。...
查看更多
PEM® HFHS-0616-20 高强度自扣紧螺柱（重型）Sicher Aero 现货供应
05 Jun, 2026
PEM® HFHS-0616-20 高强度自扣紧螺柱（重型）Sicher Aero 现货供应 PEM® HFHS-0616-20 是一款美制高强度自扣紧螺柱，属于 HFH/HFHS/HFHB 重型系列产品。该产品适用于需要在薄金属板中建立高承载外螺纹连接的场景，其较大的头部突出于板材表面，能够将轴向锁紧力更均匀地分布于较大面积，可有效提升抗拉穿性能。 HFH（重型）系列螺柱在安装上比焊接螺柱更为便...
查看更多