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AS5178K04

Plain Hexagon Nut

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Description

Thread Size: 1/2", Nut Height: 1/4", Head Width: 3/4", AS5178 series nut

Specifications

Bearing Surface Type Chamfered
Material CRES
Nut Height 0.250
Nut Style Hexagon
Surface Treatment Passivate
Thread Class 3b
Thread Direction Right-hand
Thread Qty 20
Thread Qty Per Inch (tpi) 20
Thread Series UNF
Thread Size 0.438
Width Across Flats 0.688

Other sizes

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