Value Collection 403186PS 1/2-13 X 1-3/4 in Hex Cap Screw

Product Description

The VALUE COLLECTION 403186PS is a fully threaded hex head cap screw designed for general-purpose fastening in mechanical, structural, and industrial assembly applications. Manufactured from Grade 2 steel with a zinc-plated finish for basic corrosion resistance, this fastener measures 1/2-13 thread size with a 1-3/4-inch length under the head. It conforms to ASME B18.2.1, ASTM A307, and SAE J429 standards, making it a code-compliant choice for a wide range of trade and maintenance work. The UNC thread form ensures broad compatibility with standard nuts and tapped holes. Tradespeople, maintenance technicians, and fabricators commonly stock this size for everyday fastening tasks.

This cap screw is suited for light- to medium-duty bolted connections in residential, commercial, and industrial settings. Typical applications include equipment mounting, structural bracketing, and general mechanical assembly where Grade 2 steel strength meets the load requirements. The zinc plating provides a baseline level of protection against moisture and oxidation in mildly corrosive environments. It is sold individually per package with a minimum order quantity of 50 pieces.

Key Features

• Fully threaded 1/2-13 UNC shank for maximum thread engagement in shallow-clearance applications
• Grade 2 steel construction meets ASTM A307 and SAE J429 specifications
• Zinc-plated finish provides basic corrosion and oxidation resistance
• Conforms to ASME B18.2.1 dimensional standard for hex cap screws
• 3/4-inch hex drive size compatible with standard sockets and wrenches

Compatibility

Designed as a standard 1/2-13 UNC fully threaded hex head cap screw suitable for use with any standard 1/2-13 nut or tapped hole conforming to UNC thread specifications.

Installation Notes

Installation is performed with a 3/4-inch socket or open-end wrench. Always power down or de-energize associated equipment before fastening or removing hardware in electrical or mechanical enclosures. Follow applicable torque guidelines from the equipment manufacturer or relevant codes such as the NEC or IFGC where fasteners are used in code-governed assemblies. Do not use Grade 2 fasteners in high-stress or high-cycle applications that specify Grade 5 or Grade 8 hardware.