Spec hardware, served at warp speed.

nuts › self-locking cap nuts

22K1-054

Locking Cap Nut Self

View quote list → Saved parts →

Description

Thread Size: 1/4", Nut Height: 5/8", Head Width: 1/2

Specifications

Bearing Surface Type Chamfered
Locking Feature Prevailing torque with nonmetallic insert
Material Steel
Material Specification Fed-std-66 fed std all material responses except insert
Nut Height 0.594
Nut Style Cap
Surface Treatment Cadmium except insert
Temperature Rating 250.0 deg fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series UNF
Thread Size 0.312
Width Across Flats 0.562

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

No interchangeable or dimensionally similar parts are on record for 22K1-054. Try the cross-reference lookup to search by a different part number.

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