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BACB30LM4-10

Bolt

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Description

Fastener Length: 1-1/16", Thread: 1/4-28, Thread Length: 7/16"

Specifications

Fastener Length 1.035 inches minimum and 1.065 inches maximum
Grip Diameter 0.2485 inches minimum and 0.2495 inches maximum
Grip Length 0.615 inches minimum and 0.635 inches maximum
Head Height 0.125 inches minimum and 0.140 inches maximum
Head Style Dished hexagon
Length 1 1/16
Material Iron
Min. Tensile Strength (psi) 160000 pounds per square inch
Surface Treatment Passivate
Thread Class 3a
Thread Diameter 0.250
Thread Direction Right-hand
Thread Length 0.400 inches minimum and 0.450 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

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

Similar parts

Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.

  • BACB30NE4-10 BAC 1/4-28 · 0.073 in · Dished hexagon · Steel

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