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AN6-13A

Aeronautical Standard Machine Bolt

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Description

Airframe Bolt

Specifications

Country of Origin USA
Drilling Undrilled Head
Fastener Length 1.453
Features Provided Finished head
Grip 13/16 in
Grip Length 0.812, 13/16
Hardness Rating 26.0 rockwell c and 32.0 rockwell c
Head Height Between 0.203 inches and 0.235 inches
Head Style Hexagon Head
Head Type Hexagon
Industry Standards/Certification AN6
Length 1 29/64 in
Material Steel
Material Specification Mil-s-5626 military specification 1st material response or mil-s-6049 military specification 2nd material response or mil-s-6050 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6758 military specification 5th material response or mil-s-8695 military specification 6th material response
Min. Tensile Strength (psi) 125000 pounds per square inch
NIIN 00-180-1485
NSN 5306-00-180-1485
Nominal Length 1 15/32
Surface Treatment Cadmium and chromate
Surface Treatment Specification Qq-p-416 type 2 cl 3 federal specification all treatment responses
Thread Class 3a
Thread Diameter 0.375
Thread Direction Right-hand
Thread Length 0.641
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series UNF
Thread Series Designator Unf (fine thread)
Thread Size 3/8-24
Weight 0.059 lb
Width Between Flats Between 0.553 inches and 0.565 inches

Cross-reference

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