Value Collection 204294 Hex Head Cap Screw 5/8-11 3-1/2 in 316 Ss

Product Description

The VALUE COLLECTION 204294 is a hex head cap screw designed for general industrial and mechanical fastening applications. It features a 5/8-11 Unified National Coarse (UNC) thread and measures 3-1/2 inches under the head. Constructed from Grade 316 stainless steel, it provides strong corrosion resistance in wet, marine, chemical, and outdoor environments. The 15/16-inch hex drive allows installation with standard hex wrenches or sockets. This fastener is suited for use by mechanical contractors, pipefitters, plumbers, and maintenance technicians working in corrosive or high-moisture service conditions.

This screw is appropriate for structural and equipment assembly applications where exposure to moisture, saltwater, or mild chemicals requires a corrosion-resistant fastener. Grade 316 stainless steel is commonly specified in HVAC equipment mounting, pool and spa equipment installation, marine hardware, and process piping support assemblies. It is sold individually with a minimum order quantity of 10 pieces.

Key Features

• Grade 316 stainless steel construction for superior corrosion resistance over standard 304 grade
• 5/8-11 UNC thread form for broad hardware compatibility
• 3-1/2 inches length under head suits medium-depth fastening applications
• 15/16-inch hex head accommodates standard wrenches and sockets
• Inch measurement system for compatibility with standard US fastener specifications

Compatibility

Designed as a standard inch-series UNC hex head cap screw for use in any application requiring a 5/8-11 threaded fastener in Grade 316 stainless steel.

Installation Notes

Installation is performed with a standard 15/16-inch wrench or socket. Always ensure the mating thread is clean and free of debris before driving the fastener. Do not mix stainless steel fasteners with dissimilar metals in submerged or high-humidity environments without evaluating galvanic corrosion risk. Follow applicable mechanical or structural codes for torque and fastener spacing requirements.