Bulk M20 Socket Head Cap Screws – 12.9 Alloy Steel, Black Oxide Head Type_Flat (Countersunk) These screws meet ASME B18

These screws meet ASME B18

and OEM production work

Enhance your projects with our premium M4 x 0

Attribute Specification Diameter #6 Thread Size #6-40 UNF (Fine Thread) Drive Size 5/64" Hex Key Head Style Button Head Socket Cap Screw Material Alloy Steel – ASTM A574 (12

Bulk M20 Socket Head Cap Screws – 12.9 Alloy Steel, Black Oxide Head Type_Flat (Countersunk) These screws meet ASME B18Monster Overview: Handle your toughest industrial or structural builds with M20 Socket Head Cap Screws from Monster Bolts. Crafted from Class 12. 9 alloy steel and finished in a thermal black oxide coating, these heavy duty fasteners deliver the highest level of tensile strength and torque reliability. The robust 17 mm hex drive ensures superior tool engagement and precision torque control, even under extreme load conditions. Quality & Supply: Each