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NAS679C3W

Locking Hexagon Nut Self

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Description

Nuts

Specifications

Bearing Surface Finish 125.0 microinches
Bearing Surface Type Chamfered or washer faced
Countersink Angle 120.0 degrees nominal nut
Locking Feature Prevailing torque all metal design
Material Iron
Material Specification Ams 5525 assn std single material response
Nut Height 0.188 inches maximum
Nut Style Hexagon
Precious Material Silver
Special Features Internal wrenching
Specification Data 81205-bacn10by manufacturers standard
Surface Treatment Silver
Surface Treatment Specification Ams 2410 assn std single treatment response
Temperature Rating 800.0 deg fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series UNJF
Thread Size 0.190
Width Across Flats 0.365 inches minimum and 0.377 inches maximum

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