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MS35355-39

Military Standard Bolt

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Description

Fastener Length: 3-1/2", Thread: 1/4-18, Thread Length: "

Specifications

Fastener Length 3.500
Features Provided Unfinished head
Hardness Rating 95.0 rockwell b maximum
Head Height 0.186 inches minimum and 0.220 inches maximum
Head Style Square
Length 3 1/2
Material Steel
Material Specification Ff-b-575 fed spec single material response
Min. Tensile Strength (psi) 55000 pounds per square inch
Surface Treatment Cadmium or zinc
Surface Treatment Specification Qq-p-416,ty 2,cl 3 fed spec 1st treatment response or qq-z-325,ty 2,cl 3 fed spec 2nd treatment response
Thread Class 2a
Thread Diameter 0.312
Thread Direction Right-hand
Thread Length 0.874 inches minimum
Thread Qty 18
Thread Qty Per Inch (tpi) 18
Thread Series Designator UNC
Thread Size 1/4
Width Between Flats 0.484 inches minimum and 0.500 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 MS35355-39. Try the cross-reference lookup to search by a different part number.

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