Description:

Head Size: 11mm/0.43" (D); Hex Key Size: 4mm/0.16"; 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" x 1/2"/ (D*L); Weight: 70g. Main Color: Black; Total Length: 16mm/0.63". Thread Count: 20; Head Height(Approx): 3mm/0.12".