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BACB30NF4-44

Bolt

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Description

Fastener Length: 3-9/32", Thread: 1/4-28, Thread Length: 25/64"

Specifications

Fastener Length 3.249 inches minimum and 3.294 inches maximum
Grip Diameter 0.2479 inches minimum and 0.2495 inches maximum
Grip Length 2.740 inches minimum and 2.760 inches maximum
Head Height 0.125 inches minimum and 0.140 inches maximum
Head Style Dished hexagon
Length 3 9/32
Material Steel
Material Specification Ams 5737 assn std single material response or ams 5853 assn std single material response
Min. Tensile Strength (psi) 95000 pounds per square inch
Part Name Assigned By Controlling Agency Bolt, hex head, 95 ksi shear, short thread, a286, nonlocking
Surface Finish 32.0 microinches bearing surface of head, 32.0 microinches grip, 32.0 microinches threads
Surface Treatment Cadmium
Surface Treatment Specification Amsqq-p-416, ty 2, cl 2 plus bps-f-69 assn std single treatment response
Thread Class 3a
Thread Diameter 0.250
Thread Direction Right-hand
Thread Length 0.384 inches minimum and 0.394 inches maximum
Thread Qty 28
Thread Qty Per Inch (tpi) 28
Thread Series Designator UNJF
Thread Size 1/4
Width Between Flats 0.430 inches minimum and 0.439 inches maximum

Cross-reference

No interchangeable or dimensionally similar parts are on record for BACB30NF4-44. Try the cross-reference lookup to search by a different part number.

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