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AN7- 螺栓 产品概述 AN3-AN8 螺栓 是符合航空航天标准的螺栓（AIRFRAME BOLTS），航空结构螺栓采用六角头设计，材质经热处理强化，用于飞机主结构的高载荷连接。产品广泛应用于民航与防务飞行器结构连接。本产品采用 合金钢（NASM6812），表面处理为 镀镉（QQ-P-416），满足航空环境的强度与防腐要求。产品为原厂新件，来源可靠。 核心特点 "高强度结构级承载"：满足航空标准要求 "六角头高扭矩传递"：满足航空标准要求 "镀层防腐"：可追溯 规格参数 参数 规格 标准 AN7- 螺纹 10-32 UNF-3A THREAD 1/4-28 UNF-3A 材质 合金钢（NASM6812） 表面处理 镀镉（QQ-P-416） 规格明细 AN3 尺寸 A = .188 尺寸 B = .371 尺寸 D = .125 THREAD 10-32 UNF-3A — — — TENSILE 2210 LBS. MIN — — — SHEAR 2125 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.070 0.046 — — DASH# DASH# DASH# 0.0625 0.4688 3A 3 H3A 0.1250 0.5313 4A 4 H4A 0.2500 0.6563 5A 5 H5A 0.3750 0.7813 6A 6 H6A 0.5000 0.9063 7A 7 H7A 0.6250 1.0313 10A 10 H10A 0.7500 1.1563 11A 11 H11A 0.8750 1.2813 12A 12 H12A 1.0000 1.4063 13A 13 H13A 1.1250 1.5313 14A 14 H14A 1.2500 1.6563 15A 15 H15A 1.3750 1.7813 16A 16 H16A 1.5000 1.9063 17A 17 H17A 1.6250 2.0313 20A 20 H20A 1.7500 2.1563 21A 21 H21A 1.8750 2.2813 22A 22 H22A 2.0000 2.4063 23A 23 H23A 2.1250 2.5313 24A 24 H24A 2.2500 2.6563 25A 25 H25A 2.3750 2.7813 26A 26 H26A 2.5000 2.9063 27A 27 H27A 2.6250 3.0313 30A 30 H30A 2.7500 3.1563 31A 31 H31A 2.8750 3.2813 32A 32 H32A 3.0000 3.4063 33A 33 H33A 3.1250 3.5313 34A 34 H34A 3.2500 3.6563 35A 35 H35A 3.3750 3.7813 36A 36 H36A 3.5000 3.9063 37A 37 H37A 3.6250 4.0313 40A 40 H40A 3.7500 4.1563 41A 41 H41A 3.8750 4.2813 42A 42 H42A 4.0000 4.4063 43A 43 H43A 4.1250 4.5313 44A 44 H44A 4.2500 4.6563 45A 45 H45A 4.3750 4.7813 46A 46 H46A 4.5000 4.9063 47A 47 H47A 4.6250 5.0313 50A 50 H50A 4.7500 5.1563 51A 51 H51A 4.8750 5.2813 52A 52 H52A 5.0000 5.4063 53A 53 H53A 5.1250 5.5313 54A 54 H54A 5.2500 5.6563 55A 55 H55A 5.3750 5.7813 56A 56 H56A 5.5000 5.9063 57A 57 H57A 5.6250 6.0313 60A 60 H60A AN4 尺寸 A = .248 尺寸 B = .433 尺寸 D = .156 THREAD 1/4-28 UNF-3A — — — TENSILE 4080 LBS. MIN — — — SHEAR 3680 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.076 0.046 — — DASH# DASH# DASH# 0.0625 0.4688 3A 3 H3A 0.0625 0.5313 4A 4 H4A 0.1875 0.6563 5A 5 H5A 0.3125 0.7813 6A 6 H6A 0.4375 0.9063 7A 7 H7A 0.5625 1.0313 10A 10 H10A 0.6875 1.1563 11A 11 H11A 0.8125 1.2813 12A 12 H12A 0.9375 1.4063 13A 13 H13A 1.0625 1.5313 14A 14 H14A 1.1875 1.6563 15A 15 H15A 1.3125 1.7813 16A 16 H16A 1.4375 1.9063 17A 17 H17A 1.5625 2.0313 20A 20 H20A 1.6875 2.1563 21A 21 H21A 1.8125 2.2813 22A 22 H22A 1.9375 2.4063 23A 23 H23A 2.0625 2.5313 24A 24 H24A 2.1875 2.6563 25A 25 H25A 2.3125 2.7813 26A 26 H26A 2.4375 2.9063 27A 27 H27A 2.5625 3.0313 30A 30 H30A 2.6875 3.1563 31A 31 H31A 2.8125 3.2813 32A 32 H32A 2.9375 3.4063 33A 33 H33A 3.0625 3.5313 34A 34 H34A 3.1875 3.6563 35A 35 H35A 3.3125 3.7813 36A 36 H36A 3.4375 3.9063 37A 37 H37A 3.5625 4.0313 40A 40 H40A 3.6875 4.1563 41A 41 H41A 3.8125 4.2813 42A 42 H42A 3.9375 4.4063 43A 43 H43A 4.0625 4.5313 44A 44 H44A 4.1875 4.6563 45A 45 H45A 4.3125 4.7813 46A 46 H46A 4.4375 4.9063 47A 47 H47A 4.5625 5.0313 50A 50 H50A 4.6875 5.1563 51A 51 H51A 4.8125 5.2813 52A 52 H52A 4.9375 5.4063 53A 53 H53A 5.0625 5.5313 54A 54 H54A 5.1875 5.6563 55A 55 H55A 5.3125 5.7813 56A 56 H56A 5.4375 5.9063 57A 57 H57A 5.5625 6.0313 60A 60 H60A AN5 尺寸 A = .311 尺寸 B = .496 尺寸 D = .188 THREAD 5/16-24 UNF-3A — — — TENSILE 6500 LBS. MIN — — — SHEAR 5750 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.076 0.070 — — DASH# DASH# DASH# 0.0625 0.5938 4A 4 H4A 0.1875 0.7188 5A 5 H5A 0.3125 0.8438 6A 6 H6A 0.4375 0.9688 7A 7 H7A 0.5625 1.0938 10A 10 H10A 0.6875 1.2188 11A 11 H11A 0.8125 1.3438 12A 12 H12A 0.9375 1.4688 13A 13 H13A 1.0625 1.5938 14A 14 H14A 1.1875 1.7188 15A 15 H15A 1.3125 1.8438 16A 16 H16A 1.4375 1.9688 17A 17 H17A 1.5625 2.0938 20A 20 H20A 1.6875 2.2188 21A 21 H21A 1.8125 2.3438 22A 22 H22A 1.9375 2.4688 23A 23 H23A 2.0625 2.5938 24A 24 H24A 2.1875 2.7188 25A 25 H25A 2.3125 2.8438 26A 26 H26A 2.4375 2.9688 27A 27 H27A 2.5625 3.0938 30A 30 H30A 2.6875 3.2188 31A 31 H31A 2.8125 3.3438 32A 32 H32A 2.9375 3.4688 33A 33 H33A 3.0625 3.5938 34A 34 H34A 3.1875 3.7188 35A 35 H35A 3.3125 3.8438 36A 36 H36A 3.4375 3.9688 37A 37 H37A 3.5625 4.0938 40A 40 H40A 3.6875 4.2188 41A 41 H41A 3.8125 4.3438 42A 42 H42A 3.9375 4.4688 43A 43 H43A 4.0625 4.5938 44A 44 H44A 4.1875 4.7188 45A 45 H45A 4.3125 4.8438 46A 46 H46A 4.4375 4.9688 47A 47 H47A 4.5625 5.0938 50A 50 H50A 4.6875 5.2188 51A 51 H51A 4.8125 5.3438 52A 52 H52A 4.9375 5.4688 53A 53 H53A 5.0625 5.5938 54A 54 H54A 5.1875 5.7188 55A 55 H55A 5.3125 5.8438 56A 56 H56A 5.4375 5.9688 57A 57 H57A 5.5625 6.0938 60A 60 H60A AN6 尺寸 A = .373 尺寸 B = .559 尺寸 D = .219 THREAD 3/8-16 UNF-3A — — — TENSILE 10100 LBS. MIN — — — SHEAR 8280 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.106 0.070 — — DASH# DASH# DASH# 0.0625 0.7031 5A 5 H5A 0.1875 0.8281 6A 6 H6A 0.3125 0.9531 7A 7 H7A 0.4375 1.0781 10A 10 H10A 0.5625 1.2031 11A 11 H11A 0.6875 1.3281 12A 12 H12A 0.8125 1.4531 13A 13 H13A 0.9375 1.5781 14A 14 H14A 1.0625 1.7031 15A 15 H15A 1.1875 1.8281 16A 16 H16A 1.3125 1.9531 17A 17 H17A 1.4375 2.0781 20A 20 H20A 1.5625 2.2031 21A 21 H21A 1.6875 2.3281 22A 22 H22A 1.8125 2.4531 23A 23 H23A 1.9375 2.5781 24A 24 H24A 2.0625 2.7031 25A 25 H25A 2.1875 2.8281 26A 26 H26A 2.3125 2.9531 27A 27 H27A 2.4375 3.0781 30A 30 H30A 2.5625 3.2031 31A 31 H31A 2.6875 3.3281 32A 32 H32A 2.8125 3.4531 33A 33 H33A 2.9375 3.5781 34A 34 H34A 3.0625 3.7031 35A 35 H35A 3.1875 3.8281 36A 36 H36A 3.3125 3.9531 37A 37 H37A 3.4375 4.0781 40A 40 H40A 3.5625 4.2031 41A 41 H41A 3.6875 4.3281 42A 42 H42A 3.8125 4.4531 43A 43 H43A 3.9375 4.5781 44A 44 H44A 4.0625 4.7031 45A 45 H45A 4.1875 4.8281 46A 46 H46A 4.3125 4.9531 47A 47 H47A 4.4375 5.0781 50A 50 H50A 4.5625 5.2031 51A 51 H51A 4.6875 5.3281 52A 52 H52A 4.8125 5.4531 53A 53 H53A 4.9375 5.5781 54A 54 H54A 5.0625 5.7031 55A 55 H55A 5.1875 5.8281 56A 56 H56A 5.3125 5.9531 57A 57 H57A 5.4375 6.0781 60A 60 H60A AN7 尺寸 A = .435 尺寸 B = .621 尺寸 D = .250 THREAD 7/16-20 UNF-3A — — — TENSILE 13600 LBS. MIN — — — SHEAR 11250 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.106 0.070 — — DASH# DASH# DASH# 0.0625 0.7188 5A 5 H5A 0.1875 0.8438 6A 6 H6A 0.3125 0.9688 7A 7 H7A 0.4375 1.0938 10A 10 H10A 0.5625 1.2188 11A 11 H11A 0.6875 1.3438 12A 12 H12A 0.8125 1.4688 13A 13 H13A 0.9375 1.5938 14A 14 H14A 1.0625 1.7188 15A 15 H15A 1.1875 1.8438 16A 16 H16A 1.3125 1.9688 17A 17 H17A 1.4375 2.0938 20A 20 H20A 1.5625 2.2188 21A 21 H21A 1.6875 2.3438 22A 22 H22A 1.8125 2.4688 23A 23 H23A 1.9375 2.5938 24A 24 H24A 2.0625 2.7188 25A 25 H25A 2.1875 2.8438 26A 26 H26A 2.3125 2.9688 27A 27 H27A 2.4375 3.0938 30A 30 H30A 2.5625 3.2188 31A 31 H31A 2.6875 3.3438 32A 32 H32A 2.8125 3.4688 33A 33 H33A 2.9375 3.5938 34A 34 H34A 3.0625 3.7188 35A 35 H35A 3.1875 3.8438 36A 36 H36A 3.3125 3.9688 37A 37 H37A 3.4375 4.0938 40A 40 H40A 3.5625 4.2188 41A 41 H41A 3.6875 4.3438 42A 42 H42A 3.8125 4.4688 43A 43 H43A 3.9375 4.5938 44A 44 H44A 4.0625 4.7188 45A 45 H45A 4.1875 4.8438 46A 46 H46A 4.3125 4.9688 47A 47 H47A 4.4375 5.0938 50A 50 H50A 4.5625 5.2188 51A 51 H51A 4.6875 5.3438 52A 52 H52A 4.8125 5.4688 53A 53 H53A 4.9375 5.5938 54A 54 H54A 5.0625 5.7188 55A 55 H55A 5.1875 5.8438 56A 56 H56A 5.3125 5.9688 57A 57 H57A 5.4375 6.0938 60A 60 H60A AN8 尺寸 A = .497 尺寸 B = .746 尺寸 D = .281 THREAD 1/2-20 UNF-3A — — — TENSILE 18500 LBS. MIN — — — SHEAR 14700 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.106 0.070 — — DASH# DASH# DASH# 0.0625 0.8438 6A 6 H6A 0.1875 0.9688 7A 7 H7A 0.3125 1.0938 10A 10 H10A 0.4375 1.2188 11A 11 H11A 0.5625 1.3438 12A 12 H12A 0.6875 1.4688 13A 13 H13A 0.8125 1.5938 14A 14 H14A 0.9375 1.7188 15A 15 H15A 1.0625 1.8438 16A 16 H16A 1.1875 1.9688 17A 17 H17A 1.3125 2.0938 20A 20 H20A 1.4375 2.2188 21A 21 H21A 1.5625 2.3438 22A 22 H22A 1.6875 2.4688 23A 23 H23A 1.8125 2.5938 24A 24 H24A 1.9375 2.7188 25A 25 H25A 2.0625 2.8438 26A 26 H26A 2.1875 2.9688 27A 27 H27A 2.3125 3.0938 30A 30 H30A 2.4375 3.2188 31A 31 H31A 2.5625 3.3438 32A 32 H32A 2.6875 3.4688 33A 33 H33A 2.8125 3.5938 34A 34 H34A 2.9375 3.7188 35A 35 H35A 3.0625 3.8438 36A 36 H36A 3.1875 3.9688 37A 37 H37A 3.3125 4.0938 40A 40 H40A 3.4375 4.2188 41A 41 H41A 3.5625 4.3438 42A 42 H42A 3.6875 4.4688 43A 43 H43A 3.8125 4.5938 44A 44 H44A 3.9375 4.7188 45A 45 H45A 4.0625 4.8438 46A 46 H46A 4.1875 4.9688 47A 47 H47A 4.3125 5.0938 50A 50 H50A 4.4375 5.2188 51A 51 H51A 4.5625 5.3438 52A 52 H52A 4.6875 5.4688 53A 53 H53A 4.8125 5.5938 54A 54 H54A 4.9375 5.7188 55A 55 H55A 5.0625 5.8438 56A 56 H56A 5.1875 5.9688 57A 57 H57A 5.3125 6.0938 60A 60 H60A 典型应用 机翼与机身框架连接 起落架承力部位 发动机安装连接 选型指导 按剪切强度与夹持长度选型 严格按扭矩规范安装 具体尺寸规格表，请以询价时提供的标准为准 质量保证 体系认证 我司已正式取得 AS9120B 质量管理体系认证（航空、航天及防务组织供应链质量管理体系），建立了严密的假冒零件预防机制与全流程可追溯性管理体系 生产体系符合 ISO 9001 和 AS9100，及对应的产品标准 AN3-AN8 来源保障 全部进口原厂新件、正规报关：产品均来自认证合格的原厂，经正规报关进口，单证齐全（海关进口单据、原产地证明可提供），从源头防范来路不明的零件 追溯与交付 每一批紧固件均可追溯至原厂炉号，随货提供符合性证书 表面处理供应商通过 NADCAP 认证，可按批次提供材质与力学测试报告 询价须知 请提供：规格型号（如 AN3-AN8）、数量、表面处理要求、合规及适航证书等。我们将快速响应报价。 深圳安稳航空紧固件有限公司（SicherAero）1、www.sicheraero.com 2、RFQ@sicheraero.com

AN6- 螺栓 产品概述 AN3-AN8 螺栓 是符合航空航天标准的螺栓（AIRFRAME BOLTS），航空结构螺栓采用六角头设计，材质经热处理强化，用于飞机主结构的高载荷连接。产品广泛应用于民航与防务飞行器结构连接。本产品采用 合金钢（NASM6812），表面处理为 镀镉（QQ-P-416），满足航空环境的强度与防腐要求。产品为原厂新件，来源可靠。 核心特点 "高强度结构级承载"：满足航空标准要求 "六角头高扭矩传递"：满足航空标准要求 "镀层防腐"：可追溯 规格参数 参数 规格 标准 AN6- 螺纹 10-32 UNF-3A THREAD 1/4-28 UNF-3A 材质 合金钢（NASM6812） 表面处理 镀镉（QQ-P-416） 规格明细 AN3 尺寸 A = .188 尺寸 B = .371 尺寸 D = .125 THREAD 10-32 UNF-3A — — — TENSILE 2210 LBS. MIN — — — SHEAR 2125 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.070 0.046 — — DASH# DASH# DASH# 0.0625 0.4688 3A 3 H3A 0.1250 0.5313 4A 4 H4A 0.2500 0.6563 5A 5 H5A 0.3750 0.7813 6A 6 H6A 0.5000 0.9063 7A 7 H7A 0.6250 1.0313 10A 10 H10A 0.7500 1.1563 11A 11 H11A 0.8750 1.2813 12A 12 H12A 1.0000 1.4063 13A 13 H13A 1.1250 1.5313 14A 14 H14A 1.2500 1.6563 15A 15 H15A 1.3750 1.7813 16A 16 H16A 1.5000 1.9063 17A 17 H17A 1.6250 2.0313 20A 20 H20A 1.7500 2.1563 21A 21 H21A 1.8750 2.2813 22A 22 H22A 2.0000 2.4063 23A 23 H23A 2.1250 2.5313 24A 24 H24A 2.2500 2.6563 25A 25 H25A 2.3750 2.7813 26A 26 H26A 2.5000 2.9063 27A 27 H27A 2.6250 3.0313 30A 30 H30A 2.7500 3.1563 31A 31 H31A 2.8750 3.2813 32A 32 H32A 3.0000 3.4063 33A 33 H33A 3.1250 3.5313 34A 34 H34A 3.2500 3.6563 35A 35 H35A 3.3750 3.7813 36A 36 H36A 3.5000 3.9063 37A 37 H37A 3.6250 4.0313 40A 40 H40A 3.7500 4.1563 41A 41 H41A 3.8750 4.2813 42A 42 H42A 4.0000 4.4063 43A 43 H43A 4.1250 4.5313 44A 44 H44A 4.2500 4.6563 45A 45 H45A 4.3750 4.7813 46A 46 H46A 4.5000 4.9063 47A 47 H47A 4.6250 5.0313 50A 50 H50A 4.7500 5.1563 51A 51 H51A 4.8750 5.2813 52A 52 H52A 5.0000 5.4063 53A 53 H53A 5.1250 5.5313 54A 54 H54A 5.2500 5.6563 55A 55 H55A 5.3750 5.7813 56A 56 H56A 5.5000 5.9063 57A 57 H57A 5.6250 6.0313 60A 60 H60A AN4 尺寸 A = .248 尺寸 B = .433 尺寸 D = .156 THREAD 1/4-28 UNF-3A — — — TENSILE 4080 LBS. MIN — — — SHEAR 3680 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.076 0.046 — — DASH# DASH# DASH# 0.0625 0.4688 3A 3 H3A 0.0625 0.5313 4A 4 H4A 0.1875 0.6563 5A 5 H5A 0.3125 0.7813 6A 6 H6A 0.4375 0.9063 7A 7 H7A 0.5625 1.0313 10A 10 H10A 0.6875 1.1563 11A 11 H11A 0.8125 1.2813 12A 12 H12A 0.9375 1.4063 13A 13 H13A 1.0625 1.5313 14A 14 H14A 1.1875 1.6563 15A 15 H15A 1.3125 1.7813 16A 16 H16A 1.4375 1.9063 17A 17 H17A 1.5625 2.0313 20A 20 H20A 1.6875 2.1563 21A 21 H21A 1.8125 2.2813 22A 22 H22A 1.9375 2.4063 23A 23 H23A 2.0625 2.5313 24A 24 H24A 2.1875 2.6563 25A 25 H25A 2.3125 2.7813 26A 26 H26A 2.4375 2.9063 27A 27 H27A 2.5625 3.0313 30A 30 H30A 2.6875 3.1563 31A 31 H31A 2.8125 3.2813 32A 32 H32A 2.9375 3.4063 33A 33 H33A 3.0625 3.5313 34A 34 H34A 3.1875 3.6563 35A 35 H35A 3.3125 3.7813 36A 36 H36A 3.4375 3.9063 37A 37 H37A 3.5625 4.0313 40A 40 H40A 3.6875 4.1563 41A 41 H41A 3.8125 4.2813 42A 42 H42A 3.9375 4.4063 43A 43 H43A 4.0625 4.5313 44A 44 H44A 4.1875 4.6563 45A 45 H45A 4.3125 4.7813 46A 46 H46A 4.4375 4.9063 47A 47 H47A 4.5625 5.0313 50A 50 H50A 4.6875 5.1563 51A 51 H51A 4.8125 5.2813 52A 52 H52A 4.9375 5.4063 53A 53 H53A 5.0625 5.5313 54A 54 H54A 5.1875 5.6563 55A 55 H55A 5.3125 5.7813 56A 56 H56A 5.4375 5.9063 57A 57 H57A 5.5625 6.0313 60A 60 H60A AN5 尺寸 A = .311 尺寸 B = .496 尺寸 D = .188 THREAD 5/16-24 UNF-3A — — — TENSILE 6500 LBS. MIN — — — SHEAR 5750 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.076 0.070 — — DASH# DASH# DASH# 0.0625 0.5938 4A 4 H4A 0.1875 0.7188 5A 5 H5A 0.3125 0.8438 6A 6 H6A 0.4375 0.9688 7A 7 H7A 0.5625 1.0938 10A 10 H10A 0.6875 1.2188 11A 11 H11A 0.8125 1.3438 12A 12 H12A 0.9375 1.4688 13A 13 H13A 1.0625 1.5938 14A 14 H14A 1.1875 1.7188 15A 15 H15A 1.3125 1.8438 16A 16 H16A 1.4375 1.9688 17A 17 H17A 1.5625 2.0938 20A 20 H20A 1.6875 2.2188 21A 21 H21A 1.8125 2.3438 22A 22 H22A 1.9375 2.4688 23A 23 H23A 2.0625 2.5938 24A 24 H24A 2.1875 2.7188 25A 25 H25A 2.3125 2.8438 26A 26 H26A 2.4375 2.9688 27A 27 H27A 2.5625 3.0938 30A 30 H30A 2.6875 3.2188 31A 31 H31A 2.8125 3.3438 32A 32 H32A 2.9375 3.4688 33A 33 H33A 3.0625 3.5938 34A 34 H34A 3.1875 3.7188 35A 35 H35A 3.3125 3.8438 36A 36 H36A 3.4375 3.9688 37A 37 H37A 3.5625 4.0938 40A 40 H40A 3.6875 4.2188 41A 41 H41A 3.8125 4.3438 42A 42 H42A 3.9375 4.4688 43A 43 H43A 4.0625 4.5938 44A 44 H44A 4.1875 4.7188 45A 45 H45A 4.3125 4.8438 46A 46 H46A 4.4375 4.9688 47A 47 H47A 4.5625 5.0938 50A 50 H50A 4.6875 5.2188 51A 51 H51A 4.8125 5.3438 52A 52 H52A 4.9375 5.4688 53A 53 H53A 5.0625 5.5938 54A 54 H54A 5.1875 5.7188 55A 55 H55A 5.3125 5.8438 56A 56 H56A 5.4375 5.9688 57A 57 H57A 5.5625 6.0938 60A 60 H60A AN6 尺寸 A = .373 尺寸 B = .559 尺寸 D = .219 THREAD 3/8-16 UNF-3A — — — TENSILE 10100 LBS. MIN — — — SHEAR 8280 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.106 0.070 — — DASH# DASH# DASH# 0.0625 0.7031 5A 5 H5A 0.1875 0.8281 6A 6 H6A 0.3125 0.9531 7A 7 H7A 0.4375 1.0781 10A 10 H10A 0.5625 1.2031 11A 11 H11A 0.6875 1.3281 12A 12 H12A 0.8125 1.4531 13A 13 H13A 0.9375 1.5781 14A 14 H14A 1.0625 1.7031 15A 15 H15A 1.1875 1.8281 16A 16 H16A 1.3125 1.9531 17A 17 H17A 1.4375 2.0781 20A 20 H20A 1.5625 2.2031 21A 21 H21A 1.6875 2.3281 22A 22 H22A 1.8125 2.4531 23A 23 H23A 1.9375 2.5781 24A 24 H24A 2.0625 2.7031 25A 25 H25A 2.1875 2.8281 26A 26 H26A 2.3125 2.9531 27A 27 H27A 2.4375 3.0781 30A 30 H30A 2.5625 3.2031 31A 31 H31A 2.6875 3.3281 32A 32 H32A 2.8125 3.4531 33A 33 H33A 2.9375 3.5781 34A 34 H34A 3.0625 3.7031 35A 35 H35A 3.1875 3.8281 36A 36 H36A 3.3125 3.9531 37A 37 H37A 3.4375 4.0781 40A 40 H40A 3.5625 4.2031 41A 41 H41A 3.6875 4.3281 42A 42 H42A 3.8125 4.4531 43A 43 H43A 3.9375 4.5781 44A 44 H44A 4.0625 4.7031 45A 45 H45A 4.1875 4.8281 46A 46 H46A 4.3125 4.9531 47A 47 H47A 4.4375 5.0781 50A 50 H50A 4.5625 5.2031 51A 51 H51A 4.6875 5.3281 52A 52 H52A 4.8125 5.4531 53A 53 H53A 4.9375 5.5781 54A 54 H54A 5.0625 5.7031 55A 55 H55A 5.1875 5.8281 56A 56 H56A 5.3125 5.9531 57A 57 H57A 5.4375 6.0781 60A 60 H60A AN7 尺寸 A = .435 尺寸 B = .621 尺寸 D = .250 THREAD 7/16-20 UNF-3A — — — TENSILE 13600 LBS. MIN — — — SHEAR 11250 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.106 0.070 — — DASH# DASH# DASH# 0.0625 0.7188 5A 5 H5A 0.1875 0.8438 6A 6 H6A 0.3125 0.9688 7A 7 H7A 0.4375 1.0938 10A 10 H10A 0.5625 1.2188 11A 11 H11A 0.6875 1.3438 12A 12 H12A 0.8125 1.4688 13A 13 H13A 0.9375 1.5938 14A 14 H14A 1.0625 1.7188 15A 15 H15A 1.1875 1.8438 16A 16 H16A 1.3125 1.9688 17A 17 H17A 1.4375 2.0938 20A 20 H20A 1.5625 2.2188 21A 21 H21A 1.6875 2.3438 22A 22 H22A 1.8125 2.4688 23A 23 H23A 1.9375 2.5938 24A 24 H24A 2.0625 2.7188 25A 25 H25A 2.1875 2.8438 26A 26 H26A 2.3125 2.9688 27A 27 H27A 2.4375 3.0938 30A 30 H30A 2.5625 3.2188 31A 31 H31A 2.6875 3.3438 32A 32 H32A 2.8125 3.4688 33A 33 H33A 2.9375 3.5938 34A 34 H34A 3.0625 3.7188 35A 35 H35A 3.1875 3.8438 36A 36 H36A 3.3125 3.9688 37A 37 H37A 3.4375 4.0938 40A 40 H40A 3.5625 4.2188 41A 41 H41A 3.6875 4.3438 42A 42 H42A 3.8125 4.4688 43A 43 H43A 3.9375 4.5938 44A 44 H44A 4.0625 4.7188 45A 45 H45A 4.1875 4.8438 46A 46 H46A 4.3125 4.9688 47A 47 H47A 4.4375 5.0938 50A 50 H50A 4.5625 5.2188 51A 51 H51A 4.6875 5.3438 52A 52 H52A 4.8125 5.4688 53A 53 H53A 4.9375 5.5938 54A 54 H54A 5.0625 5.7188 55A 55 H55A 5.1875 5.8438 56A 56 H56A 5.3125 5.9688 57A 57 H57A 5.4375 6.0938 60A 60 H60A AN8 尺寸 A = .497 尺寸 B = .746 尺寸 D = .281 THREAD 1/2-20 UNF-3A — — — TENSILE 18500 LBS. MIN — — — SHEAR 14700 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.106 0.070 — — DASH# DASH# DASH# 0.0625 0.8438 6A 6 H6A 0.1875 0.9688 7A 7 H7A 0.3125 1.0938 10A 10 H10A 0.4375 1.2188 11A 11 H11A 0.5625 1.3438 12A 12 H12A 0.6875 1.4688 13A 13 H13A 0.8125 1.5938 14A 14 H14A 0.9375 1.7188 15A 15 H15A 1.0625 1.8438 16A 16 H16A 1.1875 1.9688 17A 17 H17A 1.3125 2.0938 20A 20 H20A 1.4375 2.2188 21A 21 H21A 1.5625 2.3438 22A 22 H22A 1.6875 2.4688 23A 23 H23A 1.8125 2.5938 24A 24 H24A 1.9375 2.7188 25A 25 H25A 2.0625 2.8438 26A 26 H26A 2.1875 2.9688 27A 27 H27A 2.3125 3.0938 30A 30 H30A 2.4375 3.2188 31A 31 H31A 2.5625 3.3438 32A 32 H32A 2.6875 3.4688 33A 33 H33A 2.8125 3.5938 34A 34 H34A 2.9375 3.7188 35A 35 H35A 3.0625 3.8438 36A 36 H36A 3.1875 3.9688 37A 37 H37A 3.3125 4.0938 40A 40 H40A 3.4375 4.2188 41A 41 H41A 3.5625 4.3438 42A 42 H42A 3.6875 4.4688 43A 43 H43A 3.8125 4.5938 44A 44 H44A 3.9375 4.7188 45A 45 H45A 4.0625 4.8438 46A 46 H46A 4.1875 4.9688 47A 47 H47A 4.3125 5.0938 50A 50 H50A 4.4375 5.2188 51A 51 H51A 4.5625 5.3438 52A 52 H52A 4.6875 5.4688 53A 53 H53A 4.8125 5.5938 54A 54 H54A 4.9375 5.7188 55A 55 H55A 5.0625 5.8438 56A 56 H56A 5.1875 5.9688 57A 57 H57A 5.3125 6.0938 60A 60 H60A 典型应用 机翼与机身框架连接 起落架承力部位 发动机安装连接 选型指导 按剪切强度与夹持长度选型 严格按扭矩规范安装 具体尺寸规格表，请以询价时提供的标准为准 质量保证 体系认证 我司已正式取得 AS9120B 质量管理体系认证（航空、航天及防务组织供应链质量管理体系），建立了严密的假冒零件预防机制与全流程可追溯性管理体系 生产体系符合 ISO 9001 和 AS9100，及对应的产品标准 AN3-AN8 来源保障 全部进口原厂新件、正规报关：产品均来自认证合格的原厂，经正规报关进口，单证齐全（海关进口单据、原产地证明可提供），从源头防范来路不明的零件 追溯与交付 每一批紧固件均可追溯至原厂炉号，随货提供符合性证书 表面处理供应商通过 NADCAP 认证，可按批次提供材质与力学测试报告 询价须知 请提供：规格型号（如 AN3-AN8）、数量、表面处理要求、合规及适航证书等。我们将快速响应报价。 深圳安稳航空紧固件有限公司（SicherAero）1、www.sicheraero.com 2、RFQ@sicheraero.com

AN5- 螺栓 产品概述 AN3-AN8 螺栓 是符合航空航天标准的螺栓（AIRFRAME BOLTS），航空结构螺栓采用六角头设计，材质经热处理强化，用于飞机主结构的高载荷连接。产品广泛应用于民航与防务飞行器结构连接。本产品采用 合金钢（NASM6812），表面处理为 镀镉（QQ-P-416），满足航空环境的强度与防腐要求。产品为原厂新件，来源可靠。 核心特点 "高强度结构级承载"：满足航空标准要求 "六角头高扭矩传递"：满足航空标准要求 "镀层防腐"：可追溯 规格参数 参数 规格 标准 AN5- 螺纹 10-32 UNF-3A THREAD 1/4-28 UNF-3A 材质 合金钢（NASM6812） 表面处理 镀镉（QQ-P-416） 规格明细 AN3 尺寸 A = .188 尺寸 B = .371 尺寸 D = .125 THREAD 10-32 UNF-3A — — — TENSILE 2210 LBS. MIN — — — SHEAR 2125 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.070 0.046 — — DASH# DASH# DASH# 0.0625 0.4688 3A 3 H3A 0.1250 0.5313 4A 4 H4A 0.2500 0.6563 5A 5 H5A 0.3750 0.7813 6A 6 H6A 0.5000 0.9063 7A 7 H7A 0.6250 1.0313 10A 10 H10A 0.7500 1.1563 11A 11 H11A 0.8750 1.2813 12A 12 H12A 1.0000 1.4063 13A 13 H13A 1.1250 1.5313 14A 14 H14A 1.2500 1.6563 15A 15 H15A 1.3750 1.7813 16A 16 H16A 1.5000 1.9063 17A 17 H17A 1.6250 2.0313 20A 20 H20A 1.7500 2.1563 21A 21 H21A 1.8750 2.2813 22A 22 H22A 2.0000 2.4063 23A 23 H23A 2.1250 2.5313 24A 24 H24A 2.2500 2.6563 25A 25 H25A 2.3750 2.7813 26A 26 H26A 2.5000 2.9063 27A 27 H27A 2.6250 3.0313 30A 30 H30A 2.7500 3.1563 31A 31 H31A 2.8750 3.2813 32A 32 H32A 3.0000 3.4063 33A 33 H33A 3.1250 3.5313 34A 34 H34A 3.2500 3.6563 35A 35 H35A 3.3750 3.7813 36A 36 H36A 3.5000 3.9063 37A 37 H37A 3.6250 4.0313 40A 40 H40A 3.7500 4.1563 41A 41 H41A 3.8750 4.2813 42A 42 H42A 4.0000 4.4063 43A 43 H43A 4.1250 4.5313 44A 44 H44A 4.2500 4.6563 45A 45 H45A 4.3750 4.7813 46A 46 H46A 4.5000 4.9063 47A 47 H47A 4.6250 5.0313 50A 50 H50A 4.7500 5.1563 51A 51 H51A 4.8750 5.2813 52A 52 H52A 5.0000 5.4063 53A 53 H53A 5.1250 5.5313 54A 54 H54A 5.2500 5.6563 55A 55 H55A 5.3750 5.7813 56A 56 H56A 5.5000 5.9063 57A 57 H57A 5.6250 6.0313 60A 60 H60A AN4 尺寸 A = .248 尺寸 B = .433 尺寸 D = .156 THREAD 1/4-28 UNF-3A — — — TENSILE 4080 LBS. MIN — — — SHEAR 3680 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.076 0.046 — — DASH# DASH# DASH# 0.0625 0.4688 3A 3 H3A 0.0625 0.5313 4A 4 H4A 0.1875 0.6563 5A 5 H5A 0.3125 0.7813 6A 6 H6A 0.4375 0.9063 7A 7 H7A 0.5625 1.0313 10A 10 H10A 0.6875 1.1563 11A 11 H11A 0.8125 1.2813 12A 12 H12A 0.9375 1.4063 13A 13 H13A 1.0625 1.5313 14A 14 H14A 1.1875 1.6563 15A 15 H15A 1.3125 1.7813 16A 16 H16A 1.4375 1.9063 17A 17 H17A 1.5625 2.0313 20A 20 H20A 1.6875 2.1563 21A 21 H21A 1.8125 2.2813 22A 22 H22A 1.9375 2.4063 23A 23 H23A 2.0625 2.5313 24A 24 H24A 2.1875 2.6563 25A 25 H25A 2.3125 2.7813 26A 26 H26A 2.4375 2.9063 27A 27 H27A 2.5625 3.0313 30A 30 H30A 2.6875 3.1563 31A 31 H31A 2.8125 3.2813 32A 32 H32A 2.9375 3.4063 33A 33 H33A 3.0625 3.5313 34A 34 H34A 3.1875 3.6563 35A 35 H35A 3.3125 3.7813 36A 36 H36A 3.4375 3.9063 37A 37 H37A 3.5625 4.0313 40A 40 H40A 3.6875 4.1563 41A 41 H41A 3.8125 4.2813 42A 42 H42A 3.9375 4.4063 43A 43 H43A 4.0625 4.5313 44A 44 H44A 4.1875 4.6563 45A 45 H45A 4.3125 4.7813 46A 46 H46A 4.4375 4.9063 47A 47 H47A 4.5625 5.0313 50A 50 H50A 4.6875 5.1563 51A 51 H51A 4.8125 5.2813 52A 52 H52A 4.9375 5.4063 53A 53 H53A 5.0625 5.5313 54A 54 H54A 5.1875 5.6563 55A 55 H55A 5.3125 5.7813 56A 56 H56A 5.4375 5.9063 57A 57 H57A 5.5625 6.0313 60A 60 H60A AN5 尺寸 A = .311 尺寸 B = .496 尺寸 D = .188 THREAD 5/16-24 UNF-3A — — — TENSILE 6500 LBS. MIN — — — SHEAR 5750 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.076 0.070 — — DASH# DASH# DASH# 0.0625 0.5938 4A 4 H4A 0.1875 0.7188 5A 5 H5A 0.3125 0.8438 6A 6 H6A 0.4375 0.9688 7A 7 H7A 0.5625 1.0938 10A 10 H10A 0.6875 1.2188 11A 11 H11A 0.8125 1.3438 12A 12 H12A 0.9375 1.4688 13A 13 H13A 1.0625 1.5938 14A 14 H14A 1.1875 1.7188 15A 15 H15A 1.3125 1.8438 16A 16 H16A 1.4375 1.9688 17A 17 H17A 1.5625 2.0938 20A 20 H20A 1.6875 2.2188 21A 21 H21A 1.8125 2.3438 22A 22 H22A 1.9375 2.4688 23A 23 H23A 2.0625 2.5938 24A 24 H24A 2.1875 2.7188 25A 25 H25A 2.3125 2.8438 26A 26 H26A 2.4375 2.9688 27A 27 H27A 2.5625 3.0938 30A 30 H30A 2.6875 3.2188 31A 31 H31A 2.8125 3.3438 32A 32 H32A 2.9375 3.4688 33A 33 H33A 3.0625 3.5938 34A 34 H34A 3.1875 3.7188 35A 35 H35A 3.3125 3.8438 36A 36 H36A 3.4375 3.9688 37A 37 H37A 3.5625 4.0938 40A 40 H40A 3.6875 4.2188 41A 41 H41A 3.8125 4.3438 42A 42 H42A 3.9375 4.4688 43A 43 H43A 4.0625 4.5938 44A 44 H44A 4.1875 4.7188 45A 45 H45A 4.3125 4.8438 46A 46 H46A 4.4375 4.9688 47A 47 H47A 4.5625 5.0938 50A 50 H50A 4.6875 5.2188 51A 51 H51A 4.8125 5.3438 52A 52 H52A 4.9375 5.4688 53A 53 H53A 5.0625 5.5938 54A 54 H54A 5.1875 5.7188 55A 55 H55A 5.3125 5.8438 56A 56 H56A 5.4375 5.9688 57A 57 H57A 5.5625 6.0938 60A 60 H60A AN6 尺寸 A = .373 尺寸 B = .559 尺寸 D = .219 THREAD 3/8-16 UNF-3A — — — TENSILE 10100 LBS. MIN — — — SHEAR 8280 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.106 0.070 — — DASH# DASH# DASH# 0.0625 0.7031 5A 5 H5A 0.1875 0.8281 6A 6 H6A 0.3125 0.9531 7A 7 H7A 0.4375 1.0781 10A 10 H10A 0.5625 1.2031 11A 11 H11A 0.6875 1.3281 12A 12 H12A 0.8125 1.4531 13A 13 H13A 0.9375 1.5781 14A 14 H14A 1.0625 1.7031 15A 15 H15A 1.1875 1.8281 16A 16 H16A 1.3125 1.9531 17A 17 H17A 1.4375 2.0781 20A 20 H20A 1.5625 2.2031 21A 21 H21A 1.6875 2.3281 22A 22 H22A 1.8125 2.4531 23A 23 H23A 1.9375 2.5781 24A 24 H24A 2.0625 2.7031 25A 25 H25A 2.1875 2.8281 26A 26 H26A 2.3125 2.9531 27A 27 H27A 2.4375 3.0781 30A 30 H30A 2.5625 3.2031 31A 31 H31A 2.6875 3.3281 32A 32 H32A 2.8125 3.4531 33A 33 H33A 2.9375 3.5781 34A 34 H34A 3.0625 3.7031 35A 35 H35A 3.1875 3.8281 36A 36 H36A 3.3125 3.9531 37A 37 H37A 3.4375 4.0781 40A 40 H40A 3.5625 4.2031 41A 41 H41A 3.6875 4.3281 42A 42 H42A 3.8125 4.4531 43A 43 H43A 3.9375 4.5781 44A 44 H44A 4.0625 4.7031 45A 45 H45A 4.1875 4.8281 46A 46 H46A 4.3125 4.9531 47A 47 H47A 4.4375 5.0781 50A 50 H50A 4.5625 5.2031 51A 51 H51A 4.6875 5.3281 52A 52 H52A 4.8125 5.4531 53A 53 H53A 4.9375 5.5781 54A 54 H54A 5.0625 5.7031 55A 55 H55A 5.1875 5.8281 56A 56 H56A 5.3125 5.9531 57A 57 H57A 5.4375 6.0781 60A 60 H60A AN7 尺寸 A = .435 尺寸 B = .621 尺寸 D = .250 THREAD 7/16-20 UNF-3A — — — TENSILE 13600 LBS. MIN — — — SHEAR 11250 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.106 0.070 — — DASH# DASH# DASH# 0.0625 0.7188 5A 5 H5A 0.1875 0.8438 6A 6 H6A 0.3125 0.9688 7A 7 H7A 0.4375 1.0938 10A 10 H10A 0.5625 1.2188 11A 11 H11A 0.6875 1.3438 12A 12 H12A 0.8125 1.4688 13A 13 H13A 0.9375 1.5938 14A 14 H14A 1.0625 1.7188 15A 15 H15A 1.1875 1.8438 16A 16 H16A 1.3125 1.9688 17A 17 H17A 1.4375 2.0938 20A 20 H20A 1.5625 2.2188 21A 21 H21A 1.6875 2.3438 22A 22 H22A 1.8125 2.4688 23A 23 H23A 1.9375 2.5938 24A 24 H24A 2.0625 2.7188 25A 25 H25A 2.1875 2.8438 26A 26 H26A 2.3125 2.9688 27A 27 H27A 2.4375 3.0938 30A 30 H30A 2.5625 3.2188 31A 31 H31A 2.6875 3.3438 32A 32 H32A 2.8125 3.4688 33A 33 H33A 2.9375 3.5938 34A 34 H34A 3.0625 3.7188 35A 35 H35A 3.1875 3.8438 36A 36 H36A 3.3125 3.9688 37A 37 H37A 3.4375 4.0938 40A 40 H40A 3.5625 4.2188 41A 41 H41A 3.6875 4.3438 42A 42 H42A 3.8125 4.4688 43A 43 H43A 3.9375 4.5938 44A 44 H44A 4.0625 4.7188 45A 45 H45A 4.1875 4.8438 46A 46 H46A 4.3125 4.9688 47A 47 H47A 4.4375 5.0938 50A 50 H50A 4.5625 5.2188 51A 51 H51A 4.6875 5.3438 52A 52 H52A 4.8125 5.4688 53A 53 H53A 4.9375 5.5938 54A 54 H54A 5.0625 5.7188 55A 55 H55A 5.1875 5.8438 56A 56 H56A 5.3125 5.9688 57A 57 H57A 5.4375 6.0938 60A 60 H60A AN8 尺寸 A = .497 尺寸 B = .746 尺寸 D = .281 THREAD 1/2-20 UNF-3A — — — TENSILE 18500 LBS. MIN — — — SHEAR 14700 LBS. MIN — — — G L UN SHANK DRILLED HEAD DRILLED GRIP LENGTH DRILLED 0.106 0.070 — — DASH# DASH# DASH# 0.0625 0.8438 6A 6 H6A 0.1875 0.9688 7A 7 H7A 0.3125 1.0938 10A 10 H10A 0.4375 1.2188 11A 11 H11A 0.5625 1.3438 12A 12 H12A 0.6875 1.4688 13A 13 H13A 0.8125 1.5938 14A 14 H14A 0.9375 1.7188 15A 15 H15A 1.0625 1.8438 16A 16 H16A 1.1875 1.9688 17A 17 H17A 1.3125 2.0938 20A 20 H20A 1.4375 2.2188 21A 21 H21A 1.5625 2.3438 22A 22 H22A 1.6875 2.4688 23A 23 H23A 1.8125 2.5938 24A 24 H24A 1.9375 2.7188 25A 25 H25A 2.0625 2.8438 26A 26 H26A 2.1875 2.9688 27A 27 H27A 2.3125 3.0938 30A 30 H30A 2.4375 3.2188 31A 31 H31A 2.5625 3.3438 32A 32 H32A 2.6875 3.4688 33A 33 H33A 2.8125 3.5938 34A 34 H34A 2.9375 3.7188 35A 35 H35A 3.0625 3.8438 36A 36 H36A 3.1875 3.9688 37A 37 H37A 3.3125 4.0938 40A 40 H40A 3.4375 4.2188 41A 41 H41A 3.5625 4.3438 42A 42 H42A 3.6875 4.4688 43A 43 H43A 3.8125 4.5938 44A 44 H44A 3.9375 4.7188 45A 45 H45A 4.0625 4.8438 46A 46 H46A 4.1875 4.9688 47A 47 H47A 4.3125 5.0938 50A 50 H50A 4.4375 5.2188 51A 51 H51A 4.5625 5.3438 52A 52 H52A 4.6875 5.4688 53A 53 H53A 4.8125 5.5938 54A 54 H54A 4.9375 5.7188 55A 55 H55A 5.0625 5.8438 56A 56 H56A 5.1875 5.9688 57A 57 H57A 5.3125 6.0938 60A 60 H60A 典型应用 机翼与机身框架连接 起落架承力部位 发动机安装连接 选型指导 按剪切强度与夹持长度选型 严格按扭矩规范安装 具体尺寸规格表，请以询价时提供的标准为准 质量保证 体系认证 我司已正式取得 AS9120B 质量管理体系认证（航空、航天及防务组织供应链质量管理体系），建立了严密的假冒零件预防机制与全流程可追溯性管理体系 生产体系符合 ISO 9001 和 AS9100，及对应的产品标准 AN3-AN8 来源保障 全部进口原厂新件、正规报关：产品均来自认证合格的原厂，经正规报关进口，单证齐全（海关进口单据、原产地证明可提供），从源头防范来路不明的零件 追溯与交付 每一批紧固件均可追溯至原厂炉号，随货提供符合性证书 表面处理供应商通过 NADCAP 认证，可按批次提供材质与力学测试报告 询价须知 请提供：规格型号（如 AN3-AN8）、数量、表面处理要求、合规及适航证书等。我们将快速响应报价。 深圳安稳航空紧固件有限公司（SicherAero）1、www.sicheraero.com 2、RFQ@sicheraero.com