231421-3 – Nuts – Hex 562″ – Thickness 328″ – Thread Size .375-24

SKU: 231421-3

$0.98

3 in stock

Description

231421-3 driveshaft nut, 0.375-24 thread, 0.562 inch hex, 0.328 inch thickness for small driveshaft U-bolt retention.

Full Description

231421-3 U-Bolt Nut -- 3/8-24 UNF Thread

The 231421-3 at 3/8-24 UNF is the lightest standard U-bolt nut in the 231421 family above the 5/16 size. This thread size is found on the smallest driveshaft applications -- compact passenger cars, rear-wheel-drive vans with 1210 series drivelines, and some import vehicles. The 9/16-inch hex is the standard socket for 3/8 fasteners in fine thread.

SKU
231421-3
Thread
0.375-24 UNF
Hex
0.562" (9/16")
Thickness
0.328"
Cross-reference
Spicer 231421-3

At this thread size, the torque specification is low -- typically 8-12 ft-lb for 3/8-24 bearing plate nuts. Using an impact wrench at full power will easily strip or break the U-bolt at these torques. Use a torque wrench for final tightening.

Additional information
Hex562
Partn number231421-3
Self lockingN
Thickness328
Thread size.375-24

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