Beefy Five Eighths Inch Grade 8 Bolt Kit With Lock Nuts And Washers For Fifth Wheel Pin Box Installation, Five Eighths Inch Hex Head Bolt Set For Secure Trailer Hitch Mounting
✔️ Includes 1 head bolt, 1 lock nut, 2 washers, zinc finish
This heavy-duty bolt kit is designed for fifth wheel pin box installation and trailer hitch mounting. It includes Grade 8 hardware with a zinc-plated finish for outdoor use, making it ideal for trucks, larger trailers, and farm equipment.
✅ Head bolt: 5/8 in × 2 in (15.9 mm × 50.8 mm), zinc-plated for corrosion resistance
✅ Lock nut: 5/8 in (15.9 mm), zinc-plated for a secure fit
✅ Washers: 2 flat washers included for load distribution
✅ Compatibility: designed for 3rd wheel pin box 5th wheel pin setups
💡 What is a grade 8 bolt kit used for in heavy trailer mounting? A sturdy, corrosion-resistant fastener set built for secure fifth wheel pin box and hitch installations. - grade 8 bolt kit for fifth wheel pin box mounting - zinc-plated fasteners resist rust in outdoor trailer use - includes bolt, lock nut, and washers for reliable fastening
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