Value Collection -33655-1 Hex Socket Cap Screw 7/16-14

Product Description

The VALUE COLLECTION -33655-1 is a hex socket cap screw designed for fastening applications that require precise torque and reliable clamping force. Threaded 7/16-14 UNC and measuring 3.5 inches under the head, this fastener is partially threaded and driven with a 3/8-inch hex key. It is manufactured from alloy steel and finished with a black oxide coating, which provides moderate corrosion resistance and a low-reflectance surface. This screw is used in mechanical assemblies across industrial, HVAC equipment, and structural fabrication work. Installation is performed by maintenance technicians, millwrights, and service professionals working with bolted connections.

This screw is suited for use in equipment frames, brackets, and structural assemblies where a high-strength socket cap fastener is specified. The 7/16-14 UNC thread pitch is a standard coarse-thread designation common in North American machine and equipment manufacturing. It is appropriate for use in metal-to-metal connections where a flush or recessed fastener head is preferred.

Key Features

• 7/16-14 UNC coarse-thread form for broad compatibility with standard tapped holes
• 3.5-inch length under head provides sufficient engagement for thicker assemblies
• Partial threading allows better clamping force in through-bolt applications
• 3/8-inch hex drive for use with standard hex keys and socket drivers
• Alloy steel construction meets ASME/ANSI B18.3 and ASTM A574 standards
• Black oxide finish offers mild corrosion resistance and reduces light reflection

Compatibility

Designed as a standard ASME/ANSI B18.3 hex socket cap screw compatible with any 7/16-14 UNC tapped hole in metal assemblies and equipment requiring ASTM A574 alloy steel fasteners.

Installation Notes

Installation requires a 3/8-inch hex key or Allen-style socket driver. Always ensure the mating tapped hole is clean and free of debris before driving the fastener. Power down or de-energize any equipment before performing fastener service on live assemblies. Follow applicable industry torque guidelines for 7/16-14 alloy steel socket cap screws as specified by the equipment manufacturer or relevant ASME standards.