Description:

Drive Type: Hex Socket; Head Style: Socket Button Head; Material: 10.9 Alloy Steel. Package Content: 20pcs x Button Head Screws; Product Name: Button Head Screws; Thread Size: 1/4"x1-1/2" /(D*L). Weight: 150g; Main Color: Black; Total Length: 41mm/1.6". Thread Count: 20; Head Diameter: 11mm/0.43". Hex Socket Width: 4mm/0.16"; Head Height(Approx): 3mm/0.12".