Value Collection R56000994 Hex Socket Cap Screw 5/8-11

Product Description

The VALUE COLLECTION R56000994 is a 5/8-11 UNC hex socket cap screw manufactured from Grade 316 stainless steel with a bright, uncoated finish. It features a 1-inch length under head and accepts a 1/2-inch hex drive. Grade 316 stainless provides strong resistance to corrosion and chemical exposure, making this fastener well suited for demanding environments where standard carbon steel hardware would fail prematurely. Licensed mechanics, millwrights, plumbers, and HVAC technicians commonly use socket cap screws when torque must be applied in tight clearances where a standard hex head wrench cannot reach.

This fastener is appropriate for industrial, mechanical, and trade service applications where a strong, corrosion-resistant threaded connection is required. The 5/8-11 UNC thread is a coarse-thread designation widely used in North American equipment manufacturing. The socket drive design allows use with Allen hex keys or hex drive sockets, making it practical for confined installation spaces in equipment panels, pipe supports, pump housings, and structural assemblies across residential and commercial trade work.

Key Features

• Grade 316 stainless steel construction for corrosion and chemical resistance
• 5/8-11 UNC coarse thread for compatibility with standard North American threaded holes
• 1-inch length under head for controlled fastening depth
• 1/2-inch hex socket drive for use with Allen keys or hex drive sockets
• Bright, uncoated finish — no added plating or coating that could affect dimensional tolerances

Compatibility

Designed as an OEM-style replacement or service fastener for any application requiring a 5/8-11 UNC hex socket cap screw with a 1-inch length under head in Grade 316 stainless steel.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with proper fastener torque practices for 5/8-11 UNC threaded assemblies. Ensure the mating threaded hole is clean and free of debris before installation. Do not mix stainless steel fasteners with dissimilar metals in environments prone to galvanic corrosion without appropriate isolation measures. Apply thread lubricant or anti-seize compound where stainless-to-stainless galling is a concern.