Description:

Head Style: Countersunk; Material: 10.9 Alloy Steel; Package Content: 20 x Countersunk Bolts. Product Name: Countersunk Bolt; Thread Size: (d x L1) M8 x 11mm/ 0.3" x 0.4"; Weight: 141g. Drive Type: Hex Socket; Main Color: Black. Thread Pitch: 1.25mm; Total Length: ( L ) 16mm/ 0.6". Head Size: (D x t) 16 x 5mm/0.6" x 0.2"(D*T); Width Across Flat (S): 5mm/ 0.2".