Value Collection R88412941 Hex Cap Screw 3/8-24 Grade 316

Product Description

The VALUE COLLECTION R88412941 is a 3/8-24 UNF hex head cap screw sized at 1-1/2 inches under the head, manufactured from Grade 316 stainless steel with no additional coating. Grade 316 stainless provides enhanced resistance to chlorides and corrosive environments compared to Grade 304, making it a common choice in marine, chemical processing, food service, and outdoor industrial applications. The partially threaded shank allows for precise clamping force on mating components without thread engagement along the full grip length. This fastener is sold individually with a minimum order quantity of 5 pieces.

This screw is appropriate for residential and commercial mechanical assemblies, plumbing fixture mounting, pool and spa equipment installation, and any application requiring a corrosion-resistant UNF fastener. Trades that commonly specify this fastener include plumbers, HVAC technicians, pool service professionals, and general industrial maintenance personnel working in wet or chemically aggressive environments.

Key Features

• Grade 316 stainless steel construction for superior corrosion resistance in chloride-rich and marine environments
• 3/8-24 UNF thread standard for precise, fine-pitch engagement
• 1-1/2 inches length under head for consistent grip and clamping
• Partially threaded shank provides a smooth grip zone for accurate clamping load distribution
• Uncoated finish maintains dimensional accuracy and allows direct use without coating interference
• Inch system of measurement for compatibility with standard US tooling and hardware

Compatibility

Designed as an OEM-style replacement or general-service hex head cap screw for assemblies requiring a 3/8-24 UNF partially threaded fastener in Grade 316 stainless steel.

Installation Notes

Installation should be performed by a qualified technician familiar with proper fastener torque practices for stainless steel hardware. Stainless steel fasteners are susceptible to galling during installation; apply an appropriate anti-seize compound to threads before assembly. Use a properly sized hex socket or wrench to avoid rounding the head. Ensure mating threads are clean, undamaged, and compatible with the 3/8-24 UNF thread standard before installation.