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NAS1021A08

Locknut

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Description

Thread Size: 5/32", Nut Height: 1/4", Head Width: 21/64"

Specifications

Bearing Surface Type Any acceptable
Locking Feature Prevailing torque all metal design
Material Steel
Nut Height 0.250
Surface Treatment Cadmium
Temperature Rating 550.0 deg fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series UNC
Thread Size 0.164
Width Across Flats 0.334 inches minimum and 0.346 inches maximum

Other sizes

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Catalog data updated 2026-07-05. Report a data error