Value Collection 37801 Plow Bolt 7/8-9 Unc Grade 8

Product Description

The VALUE COLLECTION 37801 is a Grade 8 alloy steel plow bolt with a 7/8-9 UNC thread size and a 3-inch overall length (OAL). It carries a zinc yellow dichromate finish, which provides corrosion resistance and a distinctive yellow appearance that aids in post-installation identification. Plow bolts feature a flat, countersunk head designed to sit flush with mounting surfaces, preventing snagging and wear on material-moving equipment. This fastener is installed by equipment mechanics and agricultural service technicians working on blades, cutting edges, and wear surfaces where a low-profile head is required.

This plow bolt is suited for use on ground-engaging equipment including snow plow blades, road grader cutting edges, dozer blades, and agricultural tillage attachments. The Grade 8 rating makes it appropriate for high-stress fastening applications where shear strength and tensile load capacity are critical. Sold in a package quantity of 25, this bolt is a practical restocking choice for fleet shops and equipment dealers maintaining multiple machines.

Key Features

• Grade 8 alloy steel construction for high tensile and shear strength
• 7/8-9 UNC thread for broad compatibility with standard plow hardware
• 3-inch OAL provides adequate thread engagement for typical blade mounting thickness
• Zinc yellow dichromate finish delivers corrosion resistance and visual identification
• Flat countersunk head design sits flush to protect against surface wear and snagging
• Packaged in quantities of 25 for efficient shop restocking

Compatibility

Designed as an OEM-style replacement fastener for ground-engaging equipment that uses 7/8-9 UNC plow bolts with a countersunk flat head, including snow plow assemblies, road grader blades, and agricultural tillage equipment.

Installation Notes

Installation is performed by equipment mechanics using standard hand tools and a torque wrench rated for Grade 8 fastener specifications. Always relieve hydraulic pressure and power down the host machine before servicing blade mounting hardware. Follow the equipment manufacturer's torque specifications for 7/8-9 Grade 8 fasteners and re-torque after initial break-in hours as recommended. Inspect mating surfaces and hardware for wear or damage before installing new fasteners.