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MS16228-8C

Military Standard Locking Hexagon Nut Self

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Description

Thread Size: 1/2", Nut Height: 1/2", Head Width: 7/8", locknut, MS16228 series nut

Specifications

Bearing Surface Finish 125.0 microinches
Bearing Surface Type Chamfered or washer faced
Countersink Angle 88.0 degrees nut
Locking Feature Prevailing torque with nonmetallic insert
Material Plastic
Material Specification 66 federal standard single material response except insert, Type 1 military specification single material response locking insert comp a mil-m-20693
Nut Height Between 0.516 inches and 0.546 inches
Nut Style Hexagon
Surface Treatment Passivate
Surface Treatment Specification Qq-p-35 federal specification single treatment response nut
Temperature Rating 250.0 degrees fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty Per Inch (tpi) 13
Thread Series Unc (coarse thread)
Thread Size 0.500
Width Across Flats Between 0.865 inches and 0.877 inches

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 MS16228-8C. Try the cross-reference lookup to search by a different part number.

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