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AN500-6-5

Aeronautical Standard Machine Screw

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Description

Fastener Length: 5/16", Thread: 6-32, Thread Length: 5/16", AN500 series screw

Specifications

Fastener Length Between 0.281 inches and 0.312 inches
Head Diameter Between 0.208 inches and 0.226 inches
Head Height Between 0.086 inches and 0.096 inches
Head Style Fillister
Internal Drive Style Cross recess type 1
Length 5/16
Material Specification Sae assn standard all material responses
Surface Treatment Cadmium or zinc
Surface Treatment Specification Class 3 federal specification 2nd treatment response type 1 cl 3 federal specification 1st treatment response or qq-z-325 type 1 qq-p-416
Thread Class 2a
Thread Diameter 0.138
Thread Length Between 0.25 inches and 0.312 inches
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series Designator Unc (coarse thread)
Thread Size 6

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 AN500-6-5. Try the cross-reference lookup to search by a different part number.

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