Value Collection 92755 Hex Head Cap Screw 1/2-20 X 1-1/2 in 18-8 Ss

Product Description

The VALUE COLLECTION 92755 is a hex head cap screw designed for secure, corrosion-resistant fastening in mechanical, plumbing, and industrial assemblies. The fastener features a 1/2-20 UNF thread size with a 1-1/2 inch length under head and a 3/4 inch hex drive. Constructed from 18-8 stainless steel, it provides reliable resistance to rust and oxidation in wet or chemically active environments. This screw is suitable wherever a fine-thread, stainless fastener is required to maintain clamp load and resist loosening under vibration.

This cap screw is commonly used in HVAC equipment mounting, plumbing fixture assembly, pool and spa equipment installation, and general mechanical applications requiring corrosion resistance. The UNF fine thread pitch improves thread engagement strength and is well suited for tapped holes in metal components. Tradespeople across HVAC, plumbing, and pool service regularly use fasteners of this type when reassembling equipment panels, flanges, and mechanical brackets exposed to moisture.

Key Features

• 18-8 stainless steel construction resists corrosion in wet and outdoor environments
• 1/2-20 UNF fine thread for improved holding strength and vibration resistance
• 1-1/2 inch length under head suits standard flange and bracket applications
• 3/4 inch hex drive for use with standard wrenches and sockets
• Inch measurement system for compatibility with standard US fastener specifications

Compatibility

Designed as a standard 1/2-20 UNF hex head cap screw for use in any application requiring an 18-8 stainless steel fastener with a 1-1/2 inch length under head.

Installation Notes

Installation is performed by qualified tradespeople using a 3/4 inch wrench or socket. Ensure mating threads are clean and free of debris before driving the fastener. Do not overtighten stainless steel fasteners, as galling can occur; consider applying an anti-seize compound when threading into stainless or aluminum tapped holes. Follow applicable mechanical codes and equipment manufacturer torque guidelines for the assembly being serviced.