Description:

Head Style: Countersunk; Material: 10.9 Alloy Steel; Package Content: 100(+/-2%) x Countersunk Bolts. Product Name: Countersunk Bolt; Thread Size: (d x L1) M4 x 5mm/0.16" x 0.2"(D*L); Weight: 93g. Drive Type: Hex Socket; Main Color: Black. Thread Pitch: 0.7mm; Total Length: ( L ) 8mm/ 0.3". Head Size: (D x t) 8 x 3mm/0.3" x 0.12"(D*T); Width Across Flat (S): 2.5mm/ 0.1".