Description:

Head Style: Flat Head,Countersunk Head; Material: 10.9 Carbon Steel; Package Content: 35pcs x Countersunk Hex Socket Screws. Product Name: Countersunk Hex Socket Screws; Thread Size: M4/0.16"(D); Weight: 85g. Drive Type: Hex Socket; Main Color: Black; Thread Pitch: 0.7mm. Total Length: 40mm/1.6"; Thread Length: 37.5mm/1.5". Hex Socket Width: 2.5mm/0.1"; Head Size: 8x2.5mm/0.3"x0.1"(D*H).