Steel Jam Nuts, 5/8 Inch-18 NF Fine Thread, LH and RH, 12 Pack
Steel Jam Nuts, 5/8 Inch-18 NF Fine Thread, LH and RH, 12 Pack
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Steel Jam Nuts, 5/8 Inch-18 NF Fine Thread, LH and RH, 12 Pack

|5 ratings

Key item features

  • LH and RH Thread Set – Includes both left-hand and right-hand jam nuts, with six of each, ideal for adjustable linkage and suspension assemblies.
  • 5/8-18 Fine Thread Size – Designed with 5/8"-18 NF fine threads for compatibility with common rod ends, heim joints, tie rods, and clevis fittings.
  • Suspension and Linkage Hardware – Perfect for custom suspension setups, steering linkages, or general automotive fabrication projects.
  • Durable Steel Construction – Manufactured from premium steel for strength and reliable performance in demanding automotive applications.
  • Protective Zinc Finish – Zinc plating helps protect the surface from rust and wear while maintaining long-lasting hardware durability.
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Showing 1-3 of 5 reviews

Jan 2, 2026
Tracy
Item details
Size: 11/16"-18
Manufacturer part number: 9108133
Sold and shipped bySpeedway Motors, INC
5 out of 5 stars review

Verified Purchase

I bought for my husband.

Helpful?4HQKDXE97B2T220827178
Mar 3, 2022
Tractor gal
5 out of 5 stars review

I would buy this item again

Repairing an old cub cadet and needed a left hand jam nut. Quality is good and the best price I could find

Review from speedwaymotors.com
Helpful?4HQKDXE97B2T220827178
Mar 7, 2022
Trogdor
5 out of 5 stars review

Aww nuts!

If theses nuts jammed any harder, they'd go platinum

Review from speedwaymotors.com
Helpful?4HQKDXE97B2T220827178