1/2-13 x 1 in. Socket Head Hex Cap Screws – Alloy Steel Black – 100qty

Screws

#JSHC7121

These socket head cap screws have threads along the entire length with a hexagon drive allowing high torque perfect for clamping machinery parts together.

• 1/2-13 Diameter, 1" Length
• Alloy Steel Black Material
• Socket head with Hex Drive
• Supplies greater tensile strength than equivalent sizes of Grade-5 or Grade-8 hex head cap screws while requiring less surface area or counterbore since the fastener is intenally wrenched.
• Elongation is 10% minimum (applies to machined specimens of lenglh at least 4D where D equals the nominal diameter of the screw) and Reduction of Area is 33% minimum (applies to machined specimens)