Value Collection KP44075 Hex Head Cap Screw 1/2-13 X 3/4 in Grade 8

Product Description

The VALUE COLLECTION KP44075 is a 1/2-13 x 3/4 inch fully threaded hex head cap screw manufactured from Grade 8 steel with a zinc-plated finish. Grade 8 steel is the highest-strength classification for inch-series fasteners, making this screw appropriate for high-load structural and mechanical assemblies. The zinc plating provides a baseline level of corrosion resistance suitable for dry and mildly humid indoor environments. This screw follows the UNC (Unified National Coarse) thread standard and meets ASTM A354 BD specifications. It is installed using a standard hex wrench or socket and is used across a wide range of trade and industrial applications where fastener strength is critical.

This fastener is well suited for HVAC equipment mounting, electrical panel and enclosure assembly, plumbing fixture support structures, and general mechanical maintenance tasks. The 1/2-13 thread size is a common coarse-thread specification found throughout commercial and residential mechanical systems. The fully threaded shank allows for maximum thread engagement in through-hole and shallow-depth applications. This SKU is supplied in a quantity of 50 pieces per package, making it practical for service technicians stocking a van or completing a multi-point installation.

Key Features

• Grade 8 steel construction meets ASTM A354 BD for high-strength fastening applications
• 1/2-13 UNC fully threaded shank provides maximum thread engagement
• 3/4 inch length under head suits through-hole and shallow mounting configurations
• Zinc-plated finish offers baseline corrosion resistance for indoor use
• Packaged in quantities of 50 pieces for multi-point or repeat installations

Compatibility

Designed as a standard 1/2-13 UNC hex head cap screw for use in any application requiring a Grade 8 inch-series fastener with a 3/4 inch length under head and zinc-plated finish.

Installation Notes

Installation is performed with a standard hex socket or wrench sized for a 1/2-13 fastener. Apply appropriate torque for Grade 8 fasteners per the relevant mechanical or structural specification for the assembly. Inspect mating threads for damage or contamination before installation. Follow NEC, IFGC, or IPC guidelines as applicable to the specific trade application.