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Knox Trailers · Hardware & Fasteners
3/4X5
In stock · ships from Knoxville
This is a 3/4-inch diameter by 5-inch long Grade 8 hex bolt with 10 threads per inch (UNC).
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Verified fitment for 1 applications
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Exact fitment varies; always confirm bolt dimensions and grade required for your application. This bolt is typically found in leaf spring hangers and shackles for many trailer and medium/heavy-duty truck brands.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
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Grade 8 bolts are made of medium carbon alloy steel, heat-treated for high tensile strength, making them suitable for critical fastening in heavy-duty truck and trailer suspensions. They are commonly used to secure leaf springs, shackle links, and other suspension components where high clamp loads and fatigue resistance are required. Replace this bolt when it shows signs of wear, corrosion, or stretching, typically during spring or bushing replacement.
Part Number: 3/4X5
BOLT, GR8
Unit: ea
Dealer: Knox Trailers
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