Value Collection 781324PS Carriage Bolt 3/8-16 2-3/4 in

Product Description

The VALUE COLLECTION 781324PS is a 3/8-16 carriage bolt with a 2-3/4 inch length under the head and a square neck drive style. Manufactured from 18-8 stainless steel with a bright uncoated finish, this fastener delivers solid corrosion resistance in both indoor and outdoor environments. The square neck seats into the material being fastened to prevent the bolt from spinning during nut installation, eliminating the need for a secondary tool on the bolt head. This bolt follows Unified National Coarse (UNC) thread standards and is measured by length under the head per standard inch-system conventions. It is suited for structural, mechanical, and general-purpose fastening applications across the trades.

Carriage bolts in this size range are commonly used in wood-to-wood and wood-to-metal connections found in HVAC equipment mounting, electrical panel framing, plumbing support structures, pool equipment bases, and general construction assemblies. The 18-8 stainless steel construction makes this bolt a practical choice for installations exposed to moisture, mild chemicals, or outdoor conditions where carbon steel hardware would be prone to rust. These bolts are sold individually but require a minimum order quantity of 50 units per order.

Key Features

• 3/8-16 UNC thread for wide compatibility with standard nuts and threaded inserts
• 2-3/4 inch length under head provides adequate grip for medium-thickness assemblies
• Square neck locks into material to prevent rotation during installation
• 18-8 stainless steel construction resists corrosion in wet and outdoor environments
• Bright uncoated finish maintains dimensional accuracy without coating buildup on threads
• Inch-system dimensions compatible with standard SAE hardware

Compatibility

Designed as a standard UNC-thread carriage bolt for use with 3/8-16 nuts, washers, and threaded hardware in general mechanical and structural fastening applications.

Installation Notes

Installation requires a standard open-end or socket wrench on the mating nut. The square neck must be seated fully into the receiving material before torquing to prevent bolt rotation. Power down or de-energize any equipment before performing fastener work on electrical or mechanical assemblies. Follow applicable local building codes and manufacturer guidelines for structural fastener torque requirements.