Value Collection -30604-32 Hex Head Cap Screw 7/8-9

Product Description

The VALUE COLLECTION -30604-32 is a fully threaded hex head cap screw designed for industrial and mechanical fastening applications. Measuring 7/8-9 thread size with a 2.5-inch length under head and cut to Unified National Coarse (UNC) thread standard, this fastener delivers reliable clamping force in demanding environments. Manufactured from Grade 316 stainless steel with a bright, uncoated finish, it offers strong resistance to corrosion, making it suitable for wet, chemical, or marine-adjacent service conditions. Maintenance technicians, pipefitters, and industrial mechanics typically specify Grade 316 hardware where standard carbon steel fasteners would corrode prematurely.

This hex head cap screw is suited for use in plumbing, HVAC equipment mounting, pool and water treatment installations, and general industrial assemblies where stainless steel fasteners are required. The fully threaded shank allows engagement along the entire length of the fastener, which is advantageous in thin-material applications or where maximum thread engagement is needed. It is commonly used when assembling flanges, brackets, equipment frames, and pipe supports in corrosive or high-moisture environments.

Key Features

• Grade 316 stainless steel construction for superior corrosion resistance in wet and chemical environments
• 7/8-9 UNC thread specification for broad hardware compatibility
• Fully threaded shank provides maximum thread engagement along the entire 2.5-inch length
• Bright, uncoated finish maintains natural stainless steel surface properties
• Hex head drive accepts standard 6-point sockets and wrenches for reliable torque application

Compatibility

Designed as an OEM-style replacement or general-use fastener compatible with any assembly calling for a 7/8-9 UNC fully threaded hex head cap screw in Grade 316 stainless steel.

Installation Notes

Installation is performed with a standard 6-point socket or open-end wrench sized for a 7/8-9 hex head. Always verify thread compatibility and material requirements before installation, particularly in pressurized or structural applications. Follow applicable mechanical codes and equipment manufacturer torque guidelines for the specific assembly. Avoid mixing stainless steel fasteners with dissimilar metals in submerged or high-humidity environments to minimize galvanic corrosion risk.