Value Collection 011593BR Hex Socket Cap Screw 1-1/2-6 Unc

Product Description

The VALUE COLLECTION 011593BR is a hex socket cap screw designed for heavy-duty fastening applications requiring a secure, high-strength connection. Featuring a 1-1/2-6 UNC thread size and a 5-1/2-inch length under head, this screw is partially threaded to allow for precise clamping force in thick material assemblies. Made from alloy steel with a black oxide coating, it offers solid corrosion resistance and mechanical strength suited to demanding industrial and mechanical environments. The 1-inch hex drive accommodates standard socket tooling. This fastener meets ASME/ANSI B18.3 and ASTM A574 standards, confirming it to recognized dimensional and performance requirements.

This cap screw is well suited for structural, mechanical, and industrial assembly work where a recessed hex drive is required for high-torque fastening. Typical applications include machinery assembly, fixture building, heavy fabrication, and equipment maintenance. The partially threaded design makes it appropriate for through-bolt or thick-section clamping applications where a smooth shank is needed to pass through a clearance hole before engaging a threaded bore or nut. It is commonly installed by millwrights, maintenance mechanics, and general assembly technicians.

Key Features

• 1-1/2-6 UNC thread size for heavy-load fastening applications
• 5-1/2-inch length under head accommodates thick material sections
• Partially threaded shank allows clearance-hole pass-through with threaded engagement at the end
• 1-inch hex socket drive compatible with standard socket and torque tooling
• Alloy steel construction with black oxide finish for corrosion resistance and surface hardness
• Meets ASME/ANSI B18.3 and ASTM A574 fastener standards

Compatibility

Designed as an OEM-style or replacement hex socket cap screw for industrial, mechanical, and structural assemblies requiring a 1-1/2-6 UNC thread specification and a 1-inch hex drive.

Installation Notes

Installation should be performed by a qualified mechanic or assembly technician using a calibrated torque wrench and the correct 1-inch hex socket to avoid fastener or joint damage. Always confirm the receiving thread is clean and free of debris before driving the screw. Power down or de-energize any equipment before accessing fastener locations on live machinery. Do not exceed the rated torque for the joint material and fastener grade.