描述:BAY FASTENING SYSTEMS BAY FASTENING SYSTEMS BA‑ALS3T‑470‑2.0 (AVK ALS3T‑470‑2.0), A‑L Series Large‑Flange Closed‑End Knurled Rivet Nut, Steel 1008/1010, Zinc Yellow Dichromate (ASTM B633 Type II, Class 2), Thread M4×0.7 ISO‑5H, Grip Range 0.51–2.01 mm, Closed End, Large Flange Head, Round Splined Body, High Torque‑Out & Push‑Out Resistance.