Value Collection 400518PS Hex Head Cap Screw 3/4-10

Product Description

The VALUE COLLECTION 400518PS is a 3/4-10 UNC hex head cap screw measuring 3-1/4 inches under the head. It is manufactured from 18-8 stainless steel with a bright, uncoated finish and is partially threaded along its shank. This fastener is suited for structural and mechanical assemblies where corrosion resistance is required. It is driven with a 1-1/8-inch hex wrench or socket. Maintenance technicians, millwrights, plumbers, and mechanical contractors install this type of hardware in equipment frames, pipe supports, pump mounts, and general industrial fabrication.

This cap screw is used in a wide range of commercial and industrial applications where a standard inch-series UNC thread pattern is specified. Partially threaded shanks provide a bearing surface between clamped components, making this fastener appropriate for bolted flange connections, equipment base plates, and structural steel assemblies. The 18-8 stainless steel construction holds up in wet, corrosive, and outdoor environments without surface treatment.

Key Features

• 3/4-10 UNC thread for compatibility with standard inch-series nuts and tapped holes
• 3-1/4-inch length under head with partial threading to provide a smooth shank bearing surface
• 18-8 stainless steel construction for corrosion resistance without coatings or platings
• Bright, uncoated finish — no added thickness that could affect thread fit
• 1-1/8-inch hex drive fits standard sockets and open-end wrenches
• Sold individually — quantity of one per package

Compatibility

Designed as a standard UNC inch-series hex head cap screw for use with 3/4-10 hex nuts, locknuts, and tapped holes conforming to ASME B18.2.1 specifications.

Installation Notes

Install using a 1-1/8-inch socket or open-end wrench. Clean mating threads and verify thread engagement before torquing. Follow applicable ASME or equipment manufacturer torque specifications for 3/4-10 stainless steel fasteners. Avoid mixing stainless fasteners with dissimilar metals in contact with moisture, as galvanic corrosion can occur at the interface.