Value Collection 592497BR Hex Socket Cap Screw 1-8 Unc

Product Description

The VALUE COLLECTION 592497BR is a hex socket cap screw designed for high-strength fastening applications where corrosion resistance and precise thread engagement are required. It features a 1-8 UNC thread size with a 2-3/4 inch length under head and accepts a 3/4 inch hex drive for installation with a standard Allen key or hex socket driver. The fastener is fully threaded along its shank and is manufactured from 18-8 austenitic stainless steel in a bright, uncoated finish. It meets ASME/ANSI B18.3 and ASTM F837 fastener standards, making it suitable for structural and mechanical assemblies where dimensional and material compliance is specified.

This cap screw is commonly used in industrial, mechanical, and construction applications where socket-drive access is limited or where a flush or recessed fastener head is preferred. The 1-8 UNC coarse thread provides strong clamping force and resists loosening under vibration. The 18-8 stainless steel construction makes it well suited for environments exposed to moisture, mild chemicals, or outdoor conditions. Machinists, maintenance technicians, and general contractors typically install this type of fastener in equipment frames, brackets, and fabricated assemblies.

Key Features

• 1-8 UNC coarse thread for strong engagement and vibration resistance
• 2-3/4 inch length under head, fully threaded along the entire shank
• 3/4 inch hex socket drive for use with standard Allen keys or socket drivers
• 18-8 austenitic stainless steel construction, Grade A2, for corrosion resistance
• Bright uncoated finish with no plating or treatment
• Meets ASME/ANSI B18.3 and ASTM F837 standards

Compatibility

Designed as an OEM-style replacement or new-installation hex socket cap screw for assemblies requiring a 1-8 UNC thread size and 3/4 inch hex drive in stainless steel.

Installation Notes

Install using a calibrated hex key or socket driver sized to 3/4 inch. Power down or de-energize any equipment before fastener installation in electrical or mechanical enclosures. Follow applicable torque guidance from the equipment manufacturer or relevant ASME standards for the joint material and fastener grade. Do not use in applications requiring a different fastener standard without verifying compliance.