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Product Summary

3/4"-20 Thread Pitch, Steel, Zinc Plated

  • This spindle nut kit includes two castle nuts, two keyed washers, and two cotter pins
  • Castle nut is 3/4"-20 threads (not SAE, which is 16 TPI)
  • Overall height of the castle nuts is 0.505"
  • Height up to the bottom of the castellated notch is 0.276"
  • Nuts use a 1" size wrench/socket

Key Specs

MFG. Part #910616005
BrandSpeedway Motors

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Details

This spindle nut kit can be used with Speedway 1949-54 Chevy style (modified) passenger car spindles or OEM 1953-82 GM spindles. Kit includes a pair of castle nuts, washers and cotter pins.

  • Castle Nut: 3/4"-20 (not SAE, which is 16 TPI)
  • Overall Height: 0.505"
  • Height up to the bottom of the castellated notch:  0.276"
  • Wrench size for nut: 1.00"

These dimensions are approximate. Certain brake kits may require removal of some of the nut material to allow for installation of the cotter pin.

Specifications

KEY SPECS
MFG. Part #910616005
BrandSpeedway Motors
GENERAL
Thread Pitch3/4"-20
Material TypeSteel
FinishZinc Plated
Sold in QuantityPair