Value Collection 99176 Hex Cap Screw 3/4-10x3 Grade 8 25pk

Product Description

The VALUE COLLECTION 99176 is a 3/4-10 x 3-inch hex head cap screw manufactured from Grade 8 steel with an uncoated finish. Partially threaded along the shank, this fastener meets ASME B18.2.1 dimensional standards for inch-series hex cap screws. Grade 8 steel delivers high tensile and proof strength, making it appropriate for structural bolted joints and heavy-duty mechanical assemblies. The Unified National Coarse (UNC) thread form provides reliable engagement in standard tapped holes and hex nuts. Sold in a package of 25, these screws suit contractors, maintenance technicians, and industrial tradespeople who need job-site quantities of a dependable high-strength fastener.

This screw is suited for bolted connections in steel structures, machinery frames, equipment mounting, and general industrial or construction applications where a Grade 8 rating is specified. The partially threaded shank provides a bearing surface that resists shear loads, which is important in lap joints or connections where the bolt passes through a clearance hole. The 3/4-10 UNC thread size is widely used across HVAC equipment bases, pump mounts, compressor frames, and structural steel work.

Key Features

• Grade 8 steel construction for high tensile strength in demanding bolted connections
• Partially threaded shank provides a shear-bearing surface in clearance-hole joints
• 3/4-10 UNC thread form engages standard nuts and tapped holes without modification
• Uncoated finish suitable for use with washers and nuts in dry or protected environments
• Meets ASME B18.2.1 dimensional standard for inch-series hex cap screws
• Package quantity of 25 supports job-lot purchasing for maintenance and construction crews

Compatibility

Designed as a standard inch-series hex head cap screw for use in any application specifying a 3/4-10 UNC Grade 8 fastener per ASME B18.2.1.

Installation Notes

Installation should be performed by a qualified mechanic, ironworker, or maintenance technician following the torque requirements specified in the engineering drawings or applicable code for the joint being assembled. Always verify that mating nuts, tapped holes, and washers are the correct thread class and grade before installation. Inspect threads for damage before driving. Fastener reuse after yield or impact loading is not recommended.