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NAS501-5-12A

Bolt

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Description

Fastener Length: 1-11/32", Thread: 1/4-24, Thread Length: 17/32"

Specifications

Fastener Length 1.344
Features Provided Finished head
Grip Length 0.812
Head Height 0.188
Head Style Hexagon Head
Length 1 11/32
Material Steel
Material Specification Qq-s-763 fed spec single material response
Nondefinitive Specification/Std Data A type and b class
Surface Treatment Passivate
Thread Class 3a
Thread Diameter 0.312
Thread Direction Right-hand
Thread Length 0.532 inches minimum
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series Designator UNF
Thread Size 1/4
Width Between Flats 0.500

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 NAS501-5-12A. Try the cross-reference lookup to search by a different part number.

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