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AN104009

Aeronautical Standard Machine Bolt

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Description

Fastener Length: 3/4", Hole Diameter: 1/16", Thread: 3/8-24, Thread Length: 3/4

Specifications

Fastener Length 0.812
Features Provided Finished head
Hardness Rating 26.0 rockwell c and 32.0 rockwell c
Head Height 0.296
Head Style Hexagon Head
Hole Configuration Style Hexagon longitudinal hole
Hole Diameter 0.070
Hole Quantity 6
Hole Type Drilled
Length 3/4
Material Steel
Surface Finish 32.0 microinches threads, 63.0 microinches bearing surface of head, 63.0 microinches grip
Surface Treatment Cadmium
Surface Treatment Specification Ams 6322 assn standard single treatment response
Thread Class 3a
Thread Diameter 0.375
Thread Direction Right-hand
Thread Length 0.812
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series UNF
Thread Series Designator Unf (fine thread)
Thread Size 3/8
Width Between Flats Between 0.553 inches and 0.564 inches

Cross-reference

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