Value Collection C89690 Hex Cap Screw 3/4-16 X 5-1/2 in Grade 8

Product Description

The Value Collection C89690 is a Grade 8 steel hex head cap screw sized 3/4-16 x 5-1/2 inches, designed for high-strength fastening in demanding mechanical and structural applications. The partially threaded shank follows UNF thread standards and conforms to ASME B18.2.1 and SAE J429 specifications. A zinc yellow dichromate finish provides corrosion resistance suitable for industrial environments. This fastener is installed by maintenance technicians, millwrights, and trade professionals requiring a reliable, high-tensile hex cap screw for equipment assembly, machinery mounting, and structural connections.

This screw is suited for applications where a Grade 8 tensile rating is required, such as heavy equipment assembly, industrial machinery, structural steel connections, and fabrication work. The partially threaded shank helps maintain clamping force across unthreaded bearing surfaces, making it appropriate for bolted joint assemblies where shank grip length matters. Sold in a package quantity of 10 units, this fastener fits within standard inch-series bolt layouts requiring a 3/4-16 UNF thread.

Key Features

• Grade 8 steel construction meets SAE J429 and ASME B18.2.1 standards for high-strength fastening
• 3/4-16 UNF thread provides fine-thread engagement for controlled clamping force
• 5-1/2 inch length under head suits longer grip-length joint assemblies
• Partially threaded shank maintains shear strength across unthreaded bearing surfaces
• Zinc yellow dichromate finish adds corrosion resistance in industrial and outdoor environments
• Package quantity of 10 units reduces handling per job

Compatibility

Designed as a standard inch-series hex head cap screw for use in any application requiring a 3/4-16 UNF, Grade 8, partially threaded fastener conforming to ASME B18.2.1 and SAE J429.

Installation Notes

Install using the appropriate 3/4 inch hex drive socket or wrench rated for high-strength fasteners. Verify mating nut or tapped hole thread class compatibility with UNF 3/4-16 before installation. Follow applicable torque specifications from the equipment manufacturer or relevant structural standards, as no torque value is included with this product listing. Always inspect threads for damage before installation and avoid cross-threading during assembly.