Value Collection -33712-1 Hex Socket Cap Screw 1-8 Unc

Product Description

The VALUE COLLECTION -33712-1 is a hex socket cap screw designed for high-strength bolted assemblies in mechanical, industrial, and trade applications. It features a 1-8 UNC thread size, a 2-1/2 inch length under head, and is fully threaded along its entire shank. The 3/4 inch hex drive socket accommodates a standard Allen or hex key. Constructed from alloy steel with a black oxide finish, it provides solid mechanical strength and moderate corrosion resistance in typical service environments. Installation is performed with a hex key or socket driver. This fastener meets ASME/ANSI B18.3 and ASTM A574 standards.

This screw is suited for use in machinery, equipment frames, jigs, fixtures, and structural assemblies where a flush or recessed fastener head is required. The socket cap head style is common in tight-clearance applications where a wrench cannot access a traditional hex head. It is used across HVAC equipment assembly, plumbing equipment mounting, electrical panel fabrication, and general industrial maintenance. The minimum order quantity is 10 pieces per order.

Key Features

• 1-8 UNC thread size for standard coarse-thread engagement
• 2-1/2 inch length under head, fully threaded
• 3/4 inch hex socket drive accepts standard Allen keys and hex socket drivers
• Alloy steel construction meets ASTM A574 mechanical requirements
• Black oxide coating provides surface protection and reduces light reflection
• Conforms to ASME/ANSI B18.3 socket cap screw dimensional standards

Compatibility

Designed as a standard ASME/ANSI B18.3 hex socket cap screw for use in any application requiring a 1-8 UNC fully threaded socket cap fastener.

Installation Notes

Install using a properly sized 3/4 inch hex key or socket driver. Power down or de-energize any equipment before fastener service. Verify thread engagement depth and torque to the equipment manufacturer's specification for 1-8 UNC alloy steel fasteners. Do not substitute with lower-grade fasteners in structural or high-load applications.