Value Collection 198572 Hex Socket Cap Screw 1/2-13 Unc

Product Description

The VALUE COLLECTION 198572 is a fully threaded hex socket cap screw designed for secure fastening in mechanical, industrial, and trade applications. Sized at 1/2-13 UNC with a 1-3/4 inch length under head, this screw accepts a 3/8 inch hex drive and is manufactured from 18-8 stainless steel for corrosion resistance in wet or outdoor environments. The 18-8 grade stainless construction provides a strong, durable hold without the rust concerns associated with carbon steel fasteners, making it a dependable choice where moisture or chemical exposure is a factor.

This cap screw suits a wide range of fastening tasks encountered by HVAC technicians, plumbers, electricians, millwrights, and general maintenance professionals. Its fully threaded shaft provides maximum thread engagement across the full length under head, supporting applications where consistent clamping force along the entire bolt length is required. Typical uses include equipment mounting, panel assembly, bracket attachment, and mechanical component securing in both residential and light commercial settings.

Key Features

• Thread size 1/2-13 UNC for broad compatibility with standard inch-series tapped holes
• Fully threaded shaft provides maximum thread engagement along the full 1-3/4 inch length under head
• 3/8 inch hex socket drive allows use with standard hex keys and socket drivers
• 18-8 stainless steel construction resists corrosion in wet, humid, or chemically exposed environments
• Compact and lightweight at 0.13 pounds per unit, simplifying handling and installation

Compatibility

Designed as an OEM-style replacement or stock fastener for any application requiring a 1/2-13 UNC fully threaded hex socket cap screw in stainless steel.

Installation Notes

Installation is performed using a 3/8 inch hex key or socket driver. Always confirm the receiving tapped hole is clean and free of debris before threading to avoid cross-threading or galling, which is a known risk with stainless steel fasteners. Apply an appropriate anti-seize compound to the threads when stainless-to-stainless contact is present to prevent galling during installation or future removal. Power down or de-energize any equipment before accessing fastener locations on energized assemblies.