Min. Order Reference FOB Price
10000 Pieces US$0.08-2.00 / Piece
Product Description
DIN7991 Carbon Steel Black Hexagon Socket Countersunk Head Cap Screws Basic Info. Product name: DIN7991 Screw Grade: 3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9 Size: M3-M24 Surface treament: Black,zinc plated,zinc(yellow)plated,H.D.G ,Dacroment Material: Carbon steel,stainless ...