Value Collection 711078MSC Flange Bolt 1/2-13 Unc 1-1/4 in Alloy Steel

Product Description

The VALUE COLLECTION 711078MSC is a smooth flange bolt designed for high-strength fastening applications in industrial and mechanical assemblies. It features a 1/2-13 UNC thread with a 1-1/4 inch length under the head and is fully threaded from end to flange. The bolt is manufactured from alloy steel rated at 170M psi and meets ASTM A574 standards. A 12-point drive and integrated smooth flange distribute clamping load evenly across the mating surface, reducing the need for a separate washer. The bright uncoated finish leaves the surface ready for use as-is or for post-installation treatment.

This flange bolt is suited for structural and mechanical fastening where high tensile strength and a load-spreading flange are required. Typical applications include equipment mounting, bracket assemblies, and machinery fabrication in industrial, commercial, and trade service environments. The 1/2-13 UNC thread form is a standard coarse-thread specification widely used across North American industrial hardware. Installers in HVAC, plumbing, and general mechanical trades will recognize this as a common fastener size for equipment frames and support structures.

Key Features

• Fully threaded 1/2-13 UNC at 1-1/4 inches length under head for maximum thread engagement
• Alloy steel construction rated at 170M psi tensile strength per ASTM A574
• Smooth flange with 3/4 inch diameter distributes clamp load without a separate washer
• 12-point drive allows high torque application in tight clearances
• Bright uncoated finish suitable for use as-is or for secondary coating

Compatibility

Designed as a standard 1/2-13 UNC coarse-thread flange bolt for general industrial and mechanical fastening applications requiring ASTM A574 alloy steel hardware.

Installation Notes

Installation should be performed by a qualified mechanic or tradesperson using a 1/2 inch 12-point socket or bit. Always de-energize and lock out equipment before performing fastener service on live mechanical assemblies. Follow applicable torque specifications from the equipment manufacturer for 1/2-13 UNC alloy steel fasteners. Do not mix inch and metric hardware in the same joint assembly.