• 1/4-20 Nylon Lock Nuts
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HSP Diesel

1/4-20 Nylon Lock Nuts

1/4-20 Nylon Lock Nuts

$1.99 CAD
$1.99 CAD
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Shipping calculated at checkout.
  • If there is an applicable core charge, it will be included in this price and will be avail for a refund when approved after cores are returned and inspected. core charges can apply to injectors, turbos, injection pumps and possibly a few other parts. please contact if you have any questions.

The RFB-392-RFAB zinc finished steel Nut with a Nylon Insert. The Nylon insert helps with the nut from backing off or losing it’s clamping strength due to vibrations over time.


Wrench Size- 7/16 inch

Type-Nylon Insert Lock Nut

Material- Steel

Finish- Zinc

Dia/Thread Size- 1/4 inch -20

Thickness- 0.328 inch

Grade- 2

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