Value Collection 204107B 1/2-13 Unc 6 in Hex Cap Screw

Product Description

The VALUE COLLECTION 204107B is a partially threaded hex head cap screw designed for secure mechanical fastening in demanding environments. Built from Grade 316 stainless steel, this fastener delivers strong corrosion resistance, making it well suited for wet, chemical-exposed, or marine-adjacent applications. The 1/2-13 UNC thread specification ensures compatibility with standard unified coarse thread tapped holes and nuts. At 6 inches in length under the head, it provides ample engagement for thicker assemblies. The uncoated finish maintains the natural properties of 316 stainless without added surface treatments. Installation is performed by HVAC technicians, plumbers, electricians, and general mechanical tradespeople wherever threaded fasteners are required.

This cap screw is appropriate for use in trade and industrial applications where stainless steel fasteners are specified, including equipment mounting, pipe support hardware, panel assembly, and structural connections exposed to moisture or corrosive agents. The partially threaded shank provides a grip length that resists lateral shear in bolted joint assemblies. The 3/4-inch hex drive head accepts standard hex sockets and wrenches commonly found in trade tool sets.

Key Features

• Grade 316 stainless steel construction for elevated corrosion resistance
• 1/2-13 UNC thread form for compatibility with standard unified coarse thread fastener hardware
• 6-inch length under head accommodates thicker or stacked material assemblies
• Partially threaded shank provides a grip length for improved shear resistance in bolted joints
• 3/4-inch hex head drives with standard sockets or combination wrenches
• Uncoated finish preserves native stainless steel surface properties

Compatibility

Designed for use in any application requiring a 1/2-13 UNC hex head cap screw in Grade 316 stainless steel with a 6-inch length under head and partial threading.

Installation Notes

Shut down and de-energize any equipment before installing or removing fasteners on electrical or mechanical assemblies. Use a properly sized 3/4-inch hex socket or wrench to avoid rounding the head. Do not mix stainless steel fasteners with dissimilar metals in contact without appropriate isolation, as galvanic corrosion may result. Apply fastener torque incrementally and in a consistent pattern when securing flanged or multi-bolt assemblies.