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NAS1003-42A

Bolt

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Description

Fastener Length: 3-7/64", Thread: 10-32, Thread Length: 1/2"

Specifications

Fastener Length 3.091 inches minimum and 3.121 inches maximum
Features Provided Finished head
Grip Length 2.610 inches minimum and 2.640 inches maximum
Hardness Rating 248.0 brinell standard minimum and 341.0 brinell standard maximum
Head Height 0.109 inches minimum and 0.141 inches maximum
Head Style Hexagon Head
Length 3 7/64
Material Specification Ams 5732 assn std 1st material response or ams 5737 assn std 1st material response or ams 5733 assn std 2nd material response
Specification Data 80205-nas1003 professional/industrial association standard
Surface Treatment Passivate
Surface Treatment Specification Mil-s-5002 mil spec single treatment response
Thread Class 3a
Thread Diameter 0.190
Thread Direction Right-hand
Thread Length 0.451 inches minimum and 0.511 inches maximum
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series Designator UNF
Thread Size 10
Width Between Flats 0.367 inches minimum and 0.376 inches maximum

Cross-reference

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