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Knox Trailers · Hardware & Fasteners
3/4X3-1/2
In stock · ships from Knoxville
This is a 3/4 inch diameter, 3-1/2 inch long grade 8 hex bolt with a yellow zinc plating.
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Verified fitment for 1 applications
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All confirmed applications for this part number.
Universal fit
Standard hardware fastener; fits any assembly requiring a 3/4-16 x 3-1/2 inch grade 8 bolt.
Part data verified against 1 catalog sources
Numbers this part supersedes or interchanges with. Showing 2 of 2.
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It is designed for heavy-duty applications that require high tensile strength and corrosion resistance, such as truck frames, trailer hitches, and suspension components. The fine thread (16 threads per inch) provides a secure hold and is commonly used in tapped holes or with a nut. Replace when the bolt shows stretching, thread damage, or significant rust.
Part Number: 3/4X3-1/2
BOLT GR8 YELLOW ZINC
Unit: ea
Dealer: Knox Trailers
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