1 1/8-7 x 9 1/2 Hex Head Bolts, Steel Grade 5 Hex Head Cap Screws, Steel, Zinc Plating, Partially Threaded Coarse Thread, Thread Diameter: 1 1/8 inch, Length: 9 1/2 inches (Quantity: 13)

When selecting a nut to be used for a graded hex cap screw, keep in mind that the nut should have the same grade as the bolt/screw. For instance, a Grade 5 Hex Cap Screw should only utilize a Grade 5 hex nut

• Hex Cap Screws (also called hex head cap screws, hex bolt, or hex head bolt) Manufactured to ASME B18.2.1 and SAE J429 specifications
• Features a thick, hexagonal head with chamfered threads Washer face under the head to provide ample bearing surface when tightened with a wrench
• Made in North America
• Manufactured to ASME B18.2.1 & SAE J429 specifications
• Tensile Strength: 120,000 psi 1/4 thru 1 inch diams, all lengths) - 105,000 psi. (1-1/8 thru 1.5 inch diams, all lengths)