Value Collection 011353PR Hex Socket Cap Screw 1/2-13 Unc

Product Description

The VALUE COLLECTION 011353PR is a hex socket cap screw designed for high-strength fastening applications across industrial, mechanical, and trade environments. Featuring a 1/2-13 UNC thread size and a 7/8-inch length under head, this fastener is fully threaded and driven with a 3/8-inch hex key. Constructed from alloy steel with a black oxide finish, it offers improved corrosion resistance and reduced light glare compared to uncoated fasteners. It meets ASME/ANSI B18.3 and ASTM A574 standards, making it suitable for demanding load-bearing and structural fastening tasks. Mechanical contractors, millwrights, and maintenance technicians commonly stock this screw for general assembly and equipment repair work.

This screw is well suited for use in machinery assembly, structural component fastening, and equipment maintenance across residential, commercial, and industrial settings. The 1/2-13 UNC thread is a standard coarse-thread designation widely encountered in American mechanical systems. Its compact head profile and internal hex drive make it practical in recessed or tight-clearance applications where a hex head wrench cannot be used. It is sold in minimum order quantities of 50 units, making it appropriate for bulk stocking in shop inventory or field service kits.

Key Features

• 1/2-13 UNC coarse thread for strong thread engagement in standard American fastener applications
• 7/8-inch length under head for precise fastening depth in typical assembly joints
• Fully threaded for maximum thread engagement along the entire shank
• Alloy steel construction delivers high tensile and shear strength
• Black oxide coating provides moderate corrosion resistance and a low-reflectance finish
• Meets ASME/ANSI B18.3 and ASTM A574 standards for dimensional and mechanical compliance

Compatibility

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

Installation Notes

Installation requires a 3/8-inch hex key or socket driver of appropriate length and torque rating for the joint design. Ensure mating threads are clean and free of debris before installation. Apply thread lubricant or thread-locking compound only as specified by the equipment manufacturer or engineering specification. Do not exceed the torque rating for the fastener grade or the material being fastened.