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BACB30LH3-5

Close Tolerance Screw

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Description

Close Tolerance Screw

Specifications

Countersink Angle 100.0 degrees
Fastener Length Between 0.642 inches and 0.672 inches
Grip Diameter Between 0.1885 inches and 0.1895 inches
Grip Length Between 0.302 inches and 0.322 inches
Head Diameter Between 0.337 inches and 0.383 inches
Head Style Flat countersunk
Internal Drive Style Cross recess type 1
Material Iron
Material Specification Ams 5737 assn standard single material response
Surface Finish 32.0 microinches grip, 32.0 microinches threads
Surface Treatment Cadmium and chromate
Surface Treatment Specification Cl 3 federal specification single treatment response type 2 qq-p-416
Thread Class 3a
Thread Diameter 0.190
Thread Direction Right-hand
Thread Length Between 0.320 inches and 0.370 inches
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series UNJF
Thread Series Designator Unjf (fine thread with external controlled root radius)

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 BACB30LH3-5. Try the cross-reference lookup to search by a different part number.

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