Value Collection -33645-1 Hex Socket Cap Screw 7/16-14

Product Description

The VALUE COLLECTION -33645-1 is a fully threaded hex socket cap screw designed for mechanical fastening applications requiring a high-strength alloy steel fastener. It features a 7/16-14 UNC thread size, a 3/4 inch length under head, and a 3/8 inch hex drive socket. The black oxide finish provides mild corrosion resistance and reduces light reflection on exposed hardware. This fastener meets ASME/ANSI B18.3 and ASTM A574 standards, making it suitable for structural and mechanical assemblies where rated performance is required. Machinists, millwrights, and maintenance technicians commonly specify this screw in equipment fabrication and repair work.

This cap screw is used in general industrial, mechanical, and structural fastening applications across a wide range of trades. Its fully threaded shank allows engagement along the entire length under head, making it well suited for through-bolt and shallow-depth tapped hole configurations. The compact 3/4 inch under-head length fits tight clearance assemblies where longer fasteners would not seat properly. It is sold in a minimum order quantity of 25 pieces per order.

Key Features

• 7/16-14 UNC thread for reliable engagement in standard tapped holes
• Fully threaded shank maximizes thread engagement in shallow bores
• 3/8 inch hex drive socket compatible with standard hex keys and socket drivers
• Alloy steel construction meets ASTM A574 high-strength fastener requirements
• Black oxide finish provides mild corrosion resistance and a clean appearance
• Conforms to ASME/ANSI B18.3 dimensional standards

Compatibility

Designed as a standard hex socket cap screw for use in any tapped hole or through-hole assembly calling for a 7/16-14 UNC fully threaded fastener with a 3/4 inch length under head.

Installation Notes

Installation is performed by machinists, maintenance technicians, or mechanical contractors using a 3/8 inch hex key or allen socket driver. Ensure the mating tapped hole is clean and free of debris before driving the fastener. Do not exceed the torque rating appropriate for the alloy steel grade and thread specification per applicable engineering or code requirements. Inspect threads for damage before installation to avoid cross-threading.