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MS9494-19

Military Standard Bolt

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Description

Fastener Length: 1-3/4", Thread: 1/2-20, Thread Length: 1-1/4"

Specifications

Fastener Length 1.750
Grip Length 0.440 inches minimum and 0.500 inches maximum
Head Height 0.281
Head Style Hexagon Head
Length 1 3/4
Material Iron
Material Specification Ams 5731 assn std single material response
Thread Class 3a
Thread Diameter 0.500
Thread Direction Right-hand
Thread Length 1.250 inches minimum and 1.310 inches maximum
Thread Qty 20
Thread Qty Per Inch (tpi) 20
Thread Series Designator UNJF
Thread Size 1/2
Width Between Flats 0.741 inches minimum and 0.752 inches maximum

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 MS9494-19. Try the cross-reference lookup to search by a different part number.

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