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BACB30NF5-11

Bolt

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Description

Fastener Length: 1-3/16", Thread: 1/4-24, Thread Length: 31/64"

Specifications

Fastener Length 1.142 inches minimum and 1.192 inches maximum
Grip Diameter 0.3110 inches minimum and 0.3120 inches maximum
Grip Length 0.678 inches minimum and 0.698 inches maximum
Hardness Rating 36.0 rockwell c minimum and 40.0 rockwell c maximum
Head Height 0.156 inches minimum and 0.171 inches maximum
Head Style Dished hexagon
Length 1 3/16
Material Steel
Material Specification Mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams6322 assn std 2nd material response
Min. Tensile Strength (psi) 160000 pounds per square inch
Specification Data 80205-nas6605 professional/industrial association standard
Surface Finish 32.0 microinches bearing surface of head, 32.0 microinches grip, 32.0 microinches threads
Surface Treatment Cadmium and chromate
Surface Treatment Specification Qq-p-416,ty 2,cl 2 fed spec single treatment response
Thread Class 3a
Thread Diameter 0.312
Thread Direction Right-hand
Thread Length 0.444 inches minimum and 0.494 inches maximum
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series Designator UNJF
Thread Size 1/4
Width Between Flats 0.492 inches minimum and 0.502 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 BACB30NF5-11. Try the cross-reference lookup to search by a different part number.

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