1.25" Jam Nut – Left Hand, 12 TPI

Locks your heims down tight—don’t let the small stuff slip.

Sometimes it’s the simplest parts that matter the most. This 1.25"-12 TPI left-hand thread jam nut is designed to keep your rod ends locked into place—whether you're finishing up a 4-link suspension, steering tie rod, or custom link setup. It’s the same nut we include with our 1.25" heim joint kits and is a must-have for keeping your joints tight and your alignment dialed in under load.

Made from high-strength steel and zinc-plated for corrosion resistance, this nut won’t seize after a muddy trail ride. It’s a small piece of hardware, but without it, your links are going nowhere fast.

• Part Number: R1004
• Thread Size: 1.25"-12 TPI (Left-Hand)
• Material: High-strength steel
• Finish: Zinc-plated for corrosion resistance
• Application: For 1.25" left-hand Heim joints and link assemblies
• Function: Locks rod ends in place to prevent loosening and thread wear
• Made in the USA

Sold Individually