250 Pieces #4-40 x 3/16" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 1", Hex Socket Head Cap Screws Bolts Washers Nuts Kit, Coarse Thread, Fully Machine Threaded, 304 Stainless Steel

الوصف

250 Pieces #4-40 x 3/16" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 1", Hex Socket Head Cap Screws Bolts Washers Nuts Kit, Coarse Thread, Fully Machine Threaded, 304 Stainless Steel