1 1/4-7 X 5in UNC Grade 8 Hex Cap Screw Plain Finish Tooling these bolts shall be heat

these bolts shall be heat treated

This kit is a sister to our Grade 8 coarse thread 24-hole assortment

(Drawer is not included

1/2" and 5/8" diameters

000 PSI and Yield Strength of 162

1 1/4-7 X 5in UNC Grade 8 Hex Cap Screw Plain Finish Tooling these bolts shall be heatMade from medium carbon steel, Grade 8 cap screws have a greater tensile strength than Grade 5. Designed for use in high stress applications, these bolts shall be heat treated, oil quenched, and tempered at a minimum tempering temperature of 800 degrees (F). With thread extending 2" up the shaft, this bolt's Proof Load is 120,000 PSI with a minimum Yield Strength of 130,000 PSI and Tensile Strength of 150,000 PSI.