Value Collection C89635 Hex Head Cap Screw 9/16-12 X 6 in

Product Description

The VALUE COLLECTION C89635 is a Grade 8 steel hex head cap screw sized 9/16-12 x 6 inches, designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. The partially threaded shank provides a smooth bearing surface under the head, allowing controlled clamping force and proper alignment in bolted joints. A zinc yellow dichromate finish provides corrosion resistance suitable for general industrial environments. This fastener meets ASME B18.2.1 and SAE J429 standards, making it appropriate for engineered assemblies where verified material grade and dimensional compliance are required. Machinists, millwrights, maintenance technicians, and general contractors regularly spec Grade 8 fasteners for high-load connections.

This cap screw is suited for heavy-duty bolted connections in industrial machinery, structural fabrication, agricultural equipment, and automotive or powertrain assemblies where high proof load and tensile strength are needed. The UNC thread form is the standard inch-series coarse thread, widely compatible with tapped holes and nuts in steel fabrication. The 6-inch length under head accommodates thick stack-ups and through-bolt applications. Sold in packages of 10, this SKU is appropriate for bench stock or small-batch fastener replenishment.

Key Features

• Grade 8 steel construction meets SAE J429 for high tensile and proof load requirements
• 9/16-12 UNC thread provides standard coarse-thread engagement in steel and cast assemblies
• Partially threaded shank delivers a clean bearing surface for precise joint alignment
• Zinc yellow dichromate finish adds corrosion resistance for general industrial service
• Conforms to ASME B18.2.1 dimensional standard for hex head cap screws
• Sold in a 10-piece package to support bench stock and low-volume use

Compatibility

Designed for use in any application requiring a 9/16-12 UNC Grade 8 hex head cap screw with a 6-inch length under head and partial threading, conforming to ASME B18.2.1 and SAE J429 specifications.

Installation Notes

Installation should be performed by a qualified mechanic or technician familiar with proper torque procedures for Grade 8 fasteners. Always use a calibrated torque wrench and consult the applicable engineering specification or OEM service manual for the correct torque value for your joint. Ensure mating threads are clean, free of debris, and undamaged before assembly. Do not substitute a lower-grade fastener in any application that specifies Grade 8.