Value Collection 92422 Hex Head Cap Screw 1-8x4 18-8 Ss

Product Description

The VALUE COLLECTION 92422 is a 1-8 UNC hex head cap screw measuring 4 inches under the head, manufactured from 18-8 stainless steel. This fastener is designed for applications requiring corrosion resistance and structural integrity. The 1-1/2-inch hex drive accepts standard hex wrenches and sockets. Installers in plumbing, HVAC, electrical, and general mechanical trades reach for 18-8 stainless hardware where moisture, chemicals, or outdoor exposure is a factor. The UNC thread form is the standard coarse-thread series, ensuring broad compatibility with tapped holes and standard nuts across inch-measurement systems.

This hex head cap screw is suited for residential and commercial mechanical, plumbing, and HVAC installations where a corrosion-resistant fastener is required. Common applications include equipment mounting, pipe support bracketing, panel assembly, and structural connections in wet or humid environments. The 4-inch length under head accommodates thicker assemblies or applications requiring extended thread engagement. This fastener sells in a minimum order quantity of 5 pieces.

Key Features

• 18-8 stainless steel construction provides corrosion and oxidation resistance
• 1-8 UNC coarse thread for broad compatibility with standard inch-system tapped holes and nuts
• 4-inch length under head suits thicker assemblies requiring extended engagement
• 1-1/2-inch hex drive accepts standard hex wrenches and impact sockets
• Inch measurement system — direct fit for standard imperial hardware applications

Compatibility

Designed as a standard inch-series UNC hex head cap screw compatible with any application calling for a 1-8 x 4-inch coarse-thread fastener in 18-8 stainless steel.

Installation Notes

Installation is performed by licensed tradespeople or qualified mechanics using standard hex wrenches, box-end wrenches, or impact drivers fitted with the appropriate socket. De-energize or shut down equipment before fastener work on live mechanical or electrical assemblies. Apply an anti-seize compound when threading stainless steel fasteners into stainless tapped holes to prevent galling. Follow applicable codes and equipment manufacturer torque guidelines for the specific joint being assembled.