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NAS679X3W

Locking Hexagon Nut Self

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Description

Thread Size: 3/16", Nut Height: 3/16", Head Width: 23/64

Specifications

Countersink Angle 120.0 degrees
Locking Feature Prevailing torque all metal design
Material Steel
Nut Height 0.188
Nut Style Hexagon
Special Features With internal wrenching feature
Surface Treatment Cadmium
Surface Treatment Specification Qq-p-416 federal specification single treatment response
Temperature Rating 450.0 degrees fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series Unjf (fine thread with external controlled root radius)
Thread Size 0.190
Width Across Flats Between 0.365 inches and 0.377 inches

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