Value Collection 206198MSC Plow Bolt 3/4-10 Unc Grade 8

Product Description

The VALUE COLLECTION 206198MSC is a Grade 8 alloy steel plow bolt designed for heavy-duty fastening applications where high tensile strength and flush-seating installation are required. With a 3/4-10 UNC thread size and a 3.5-inch overall length, this bolt meets SAE J429 standards for Grade 8 fasteners. The flat, countersunk head profile keeps the bolt flush with the mating surface, preventing snagging and wear in high-abrasion environments. It ships uncoated and is suited for use where secondary finishing or coating will be applied in the field. Installers in construction, agricultural equipment, and heavy equipment maintenance commonly specify this fastener type.

Plow bolts are used where a smooth, flush bearing surface is needed on equipment subject to constant ground or material contact. Typical applications include moldboard plows, grader blades, loader buckets, and other earthmoving or material-handling attachments. The 3/4-10 UNC coarse thread pattern provides reliable engagement in steel and cast iron mounting surfaces. Grade 8 construction makes this bolt appropriate for high-stress structural joints where proof load and yield strength requirements are elevated above standard hardware grades.

Key Features

• Grade 8 alloy steel construction meets SAE J429 tensile and proof load requirements
• 3/4-10 UNC coarse thread for reliable engagement in steel and cast iron
• 3.5-inch overall length suits a range of blade and bucket attachment thicknesses
• Flush-head plow bolt profile minimizes surface protrusion in wear-surface applications
• Uncoated finish allows field application of paint, zinc, or other protective coatings

Compatibility

Designed as an OEM-style replacement or new-installation fastener for heavy equipment, agricultural machinery, and earthmoving attachments requiring a 3/4-10 UNC Grade 8 plow bolt with a 3.5-inch overall length.

Installation Notes

Installation should be performed by a qualified mechanic or maintenance technician familiar with heavy equipment fastener specifications. Power down and de-energize or depressurize all relevant hydraulic and mechanical systems before servicing any attachment or blade assembly. Use calibrated torque tooling and follow the equipment manufacturer's torque specifications for 3/4-10 Grade 8 fasteners. Do not substitute a lower-grade bolt in any joint originally specified for Grade 8 hardware.