Value Collection 500176PR Hex Cap Screw 1/2-13 X 2-1/4 in Grade 2

Product Description

The VALUE COLLECTION 500176PR is a fully threaded hex head cap screw designed for general-purpose fastening applications across mechanical, structural, and trade assembly work. Sized at 1/2-13 x 2-1/4 inches with a Unified National Coarse (UNC) thread standard, it provides reliable clamping force in steel-to-steel and steel-to-wood connections. Constructed from Grade 2 steel with a zinc-plated finish, this fastener offers basic corrosion resistance suitable for indoor and mildly exposed environments. A 3/4-inch hex key drive size allows installation with standard wrenches and sockets. Plumbers, HVAC technicians, electricians, and general tradespeople use this screw wherever a reliable, off-the-shelf imperial fastener is needed.

This hex head cap screw suits a wide range of residential and light commercial applications including equipment mounting, bracket assembly, pipe support hardware, panel installation, and mechanical component attachment. The fully threaded shank maximizes thread engagement across the full 2-1/4-inch length under the head, making it well suited for through-bolting thinner material stacks or for use with a nut and washer. It follows inch-system UNC specifications and is compatible with standard 1/2-13 threaded hardware including nuts, inserts, and tapped holes.

Key Features

• Fully threaded along the entire 2-1/4-inch length under head for maximum engagement
• 1/2-13 UNC thread standard for broad compatibility with inch-system hardware
• Grade 2 steel construction provides adequate tensile strength for general-purpose use
• Zinc-plated finish delivers basic corrosion resistance in dry or mildly humid environments
• 3/4-inch hex drive accepts standard open-end, box, or socket wrenches

Compatibility

Designed as a standard inch-system UNC fastener compatible with any 1/2-13 threaded nut, insert, or tapped hole following ASME B18.2.1 hex cap screw specifications.

Installation Notes

Install using a 3/4-inch wrench or socket driver. Power down or de-energize any equipment before fastening near electrical components. Verify hole alignment and thread condition before driving to avoid cross-threading. Do not use this Grade 2 fastener in applications requiring high-strength or structural-grade hardware where Grade 5 or Grade 8 is specified.