Value Collection B10125 Hex Socket Cap Screw 1/2-13 Unc

Product Description

The VALUE COLLECTION B10125 is a 1/2-13 UNC hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, structural connections, and industrial equipment. The screw measures 11 inches in length under the head and is partially threaded, with a 3/8 inch hex drive socket. Constructed from alloy steel with a black oxide finish coating, it meets ASME/ANSI B18.3 and ASTM A574 standards, making it suited for demanding load-bearing and torque-sensitive joints. Sold in a package of 5 pieces.

This cap screw is appropriate for use in a wide range of industrial, commercial, and mechanical applications where a high-strength, socket-drive fastener is required. The partial threading allows for clamping force to be concentrated at the joint interface, which is standard practice in precision machine assembly, heavy equipment maintenance, and structural fabrication. Licensed mechanics, millwrights, and maintenance technicians are the typical installers of this fastener type.

Key Features

• 1/2-13 UNC thread size for wide compatibility with standard tapped holes
• 11 inch length under head with partial threading for clamping joint applications
• 3/8 inch hex socket drive for use with standard hex keys and socket wrenches
• Alloy steel construction meets ASTM A574 for high tensile strength
• Black oxide finish provides mild corrosion resistance and reduced light reflection
• Conforms to ASME/ANSI B18.3 dimensional standards

Compatibility

Designed as a standard 1/2-13 UNC hex socket cap screw for use in any application requiring an ASME/ANSI B18.3 and ASTM A574 compliant fastener in that thread size and length.

Installation Notes

Installation should be performed by a qualified mechanic or millwright using an appropriately sized 3/8 inch hex key or socket driver. Ensure the mating tapped hole is clean and free of debris before threading. De-energize and lock out any equipment before fastener replacement or assembly work. Do not exceed the rated torque range for the alloy steel grade or the material being fastened.