Value Collection 204176B Hex Head Cap Screw 3/4-10x3 316 Ss

Product Description

The VALUE COLLECTION 204176B is a 3/4-10 hex head cap screw machined from Grade 316 stainless steel. The fastener measures 3 inches under the head and carries a Unified National Coarse (UNC) thread form. The 1-1/8-inch hex drive accepts standard hex sockets and wrenches. Grade 316 stainless provides strong resistance to chloride corrosion and oxidation, making it suitable for wet, chemical, or marine-adjacent environments. Plumbers, pipefitters, HVAC technicians, and general mechanical contractors use this fastener when a corrosion-resistant, full-bodied hex cap screw is required in demanding service conditions.

This fastener suits residential and commercial applications where standard carbon steel hardware would corrode or contaminate the system. Typical install scenarios include equipment flanges, pipe supports, pump mounting, HVAC equipment bases, and structural connections exposed to moisture or cleaning agents. The UNC thread form is the most common inch-series thread standard, compatible with standard tapped holes and hex nuts throughout North American trade work.

Key Features

• Grade 316 stainless steel construction for superior chloride and corrosion resistance
• 3/4-10 UNC thread — standard inch-series coarse thread for broad compatibility
• 3-inch length under head for deep engagement in thick flanges or structural members
• 1-1/8-inch hex drive accepts common impact sockets and box-end wrenches
• Sold individually — order exact quantities needed without bulk commitments

Compatibility

Designed as a standard inch-series hex head cap screw for use in any tapped or through-hole application requiring a 3/4-10 UNC fastener in Grade 316 stainless steel.

Installation Notes

Installation is performed by licensed mechanical, plumbing, or HVAC technicians depending on the application. De-energize or depressurize the equipment or assembly before replacing any fasteners. Apply an appropriate anti-seize compound to the threads when installing stainless fasteners into stainless tapped holes to prevent galling. Torque to the value specified by the equipment manufacturer or applicable code — do not exceed design torque for the joint.