Value Collection 451296BR Hex Head Cap Screw 7/8-14 X 13 in

Product Description

The VALUE COLLECTION 451296BR is a hex head cap screw designed for heavy-duty fastening applications where high tensile strength and dimensional precision are required. Manufactured from Grade 8 steel with a bright uncoated finish, this fastener measures 13 inches in length under the head with a 7/8-14 UNF thread specification. The partial threading configuration is suited for applications requiring a smooth shank bearing surface. At 2.3 pounds, this is a substantial fastener intended for structural, industrial, or heavy mechanical assemblies. Licensed tradespeople and industrial maintenance technicians working with large-frame equipment, structural steel, or heavy machinery are the primary installers of fasteners in this class.

This cap screw fits applications calling for a 7/8-14 unified fine thread fastener with a long 13-inch grip length. The Grade 8 material rating indicates a minimum tensile strength appropriate for high-load structural joints in industrial and commercial settings. The bright uncoated finish is standard for indoor or protected environments where additional corrosion resistance is not required. The 1-5/16-inch hex key drive size is compatible with standard industrial wrenching tools.

Key Features

• Grade 8 steel construction for high-tensile-strength fastening applications
• 7/8-14 UNF (Unified Fine Thread) specification for precise thread engagement
• 13-inch length under head accommodates deep-grip or long-stack assemblies
• Partially threaded shank provides a bearing surface for shear-loaded joints
• Bright uncoated finish meets standard requirements for uncoated steel fasteners
• Conforms to ASME B18.2.1 dimensional standard for hex head cap screws

Compatibility

Designed as an OEM-style replacement or direct-fit fastener for applications specifying a 7/8-14 UNF Grade 8 hex head cap screw per ASME B18.2.1.

Installation Notes

Installation should be performed by a qualified mechanic or industrial maintenance technician familiar with high-strength fastener procedures. Always verify that the mating thread, material stack height, and joint design are compatible with Grade 8 fastener loads before installation. Use a calibrated torque wrench sized for a 1-5/16-inch hex drive to achieve the specified clamp load for the joint design. Do not substitute this fastener in applications requiring a different thread standard, material grade, or coating specification without engineering review.