Value Collection D39194 Hex Cap Screw 7/8-9 X 2 in Grade 8

Product Description

The VALUE COLLECTION D39194 is a fully threaded hex head cap screw sized 7/8-9 x 2 inches, manufactured from Grade 8 steel with a zinc yellow dichromate finish. Grade 8 is among the highest strength classifications for inch-series fasteners, making this screw appropriate for high-load structural and mechanical assemblies. The zinc yellow dichromate coating provides corrosion resistance in moderate-exposure environments. This fastener meets ASME B18.2.1 and SAE J429 standards, confirming dimensional and mechanical property compliance. It is installed by maintenance technicians, millwrights, equipment fabricators, and general tradespeople working with heavy-duty bolted connections.

This cap screw is suited for applications requiring a reliable high-strength fastener in inch-series UNC thread configurations. Typical uses include machinery assembly, structural steel connections, equipment mounting, and industrial maintenance work where Grade 8 tensile strength is specified. The 2-inch length under head and fully threaded shank make it appropriate for through-bolt applications in moderate material thickness. Sold individually with a minimum order quantity of 10 pieces.

Key Features

• Grade 8 steel construction for high-strength, high-torque fastening applications
• 7/8-9 UNC thread — inch-series coarse thread for broad hardware compatibility
• 2-inch length under head, fully threaded shank
• Zinc yellow dichromate finish for moderate corrosion resistance
• Meets ASME B18.2.1 and SAE J429 dimensional and mechanical standards

Compatibility

Designed as a standard inch-series UNC hex head cap screw for use in any application specifying a 7/8-9 x 2-inch Grade 8 fully threaded fastener.

Installation Notes

Installation should be performed by a qualified technician familiar with proper fastener torque procedures for Grade 8 hardware. Always use a calibrated torque wrench and follow the torque specifications published in the applicable equipment or structural engineering documentation. Inspect mating threads for damage or contamination before installation. Do not mix inch-series and metric fasteners in the same joint.