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MS9149-16

Military Standard Bolt

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Description

Fastener Length: 1-3/8", Thread: 3/8-24, Thread Length: 1-1/64"

Specifications

Extended Washer Diameter 0.562
Extended Washer Thickness 0.090 inches minimum and 0.100 inches maximum
Fastener Length 1.375
Features Provided Finished head
Grip Length 0.375
Hardness Rating 26.0 rockwell c minimum and 32.0 rockwell c maximum
Head Height 0.422
Head Style Double hexagon extended washer
Length 1 3/8
Material Steel
Material Specification Ams 6322 assn std single material response
Surface Treatment Cadmium
Thread Class 3a
Thread Diameter 0.375
Thread Direction Right-hand
Thread Length 1.000 inches minimum
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series Designator UNF
Thread Size 3/8
Width Between Flats 0.430 inches minimum and 0.439 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 MS9149-16. Try the cross-reference lookup to search by a different part number.

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