Value Collection 011425BR Hex Socket Cap Screw 5/8-11 Unc

Product Description

The VALUE COLLECTION 011425BR is a hex socket cap screw designed for high-strength bolted connections in mechanical assemblies, fixtures, and structural applications. The fastener features a 5/8-11 UNC thread form with a 3-inch length under the head and partial threading along the shank. Drive engagement is through a 1/2-inch hex socket. Constructed from alloy steel with a black oxide finish, the 011425BR delivers tensile strength suitable for demanding industrial and trade environments where standard zinc or plain-finish screws are not adequate. Licensed machinists, millwrights, pipefitters, and maintenance technicians are the typical installers of this fastener class.

This screw is suited for use in industrial machinery, structural steel assemblies, equipment mounting, and general metalwork applications requiring a recessed-drive cap screw. The partially threaded shank provides a smooth bearing surface for precision fit in clearance holes, making it appropriate for shear-load and alignment-critical joints. The black oxide coating provides mild corrosion resistance and reduces light glare in finished assemblies. Sold individually with a minimum order quantity of 10 pieces.

Key Features

• 5/8-11 UNC thread form for standard inch-series bolted connections
• 3-inch length under head with partial threading for shear-load applications
• 1/2-inch hex socket drive for reliable torque transfer with standard hex keys or socket drivers
• Alloy steel construction meets ASME/ANSI B18.3 and ASTM A574 fastener standards
• Black oxide finish provides mild corrosion and abrasion resistance
• Partially threaded shank maintains a smooth bearing surface in clearance-fit holes

Compatibility

Designed as an OEM-style and general-use replacement or supplemental fastener for any application requiring a 5/8-11 UNC hex socket cap screw with a 3-inch length under head, conforming to ASME/ANSI B18.3 and ASTM A574 standards.

Installation Notes

Installation is performed by qualified mechanics, millwrights, or maintenance technicians using a calibrated torque wrench and a 1/2-inch hex key or socket bit. De-energize all equipment and relieve any hydraulic or pneumatic pressure before removing or installing fasteners in live assemblies. Follow the torque specifications published in the applicable equipment service manual or engineering drawings for the joint being assembled. Verify thread condition in the mating tapped hole before installation to prevent cross-threading or galling.