Description:

Alloy Steel material. Socket Head. Fastener Type: Machine Screw. Model # a15030300ux0019 Features: Product Name : Socket Head Cup Screws;Material : 12. 9 Grade Alloy Steel;Color : Black Screw Standard : M3 x 40mm;Thread Dia. : 3mm Thread Pitch : 0. 5mm;Thread Length : 40mm / 1. 6" Head Diameter : 5. 5mm;Head Height : 3mm Weight : 100g;Package Content : 50(+/-2%) xSocket Head Cup Screws.