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AS3580-4-13

Machine Bolt

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Description

Fastener Length: 3/4", Thread: 1/4-28, Thread Length: 11/16"

Specifications

Extended Washer Diameter 0.438
Extended Washer Thickness 0.060 inches minimum and 0.080 inches maximum
Fastener Length 0.812
Head Height 0.303
Head Style Double hexagon extended washer
Length 3/4
Material Nickel
Material Specification Ams 5662 assn std single material response
Thread Class 3a
Thread Diameter 0.250
Thread Direction Right-hand
Thread Length 0.713
Thread Qty 28
Thread Qty Per Inch (tpi) 28
Thread Series Designator UNJF
Thread Size 1/4
Width Between Flats 0.312

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 AS3580-4-13. Try the cross-reference lookup to search by a different part number.

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