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AN515-3R8

Aeronautical Standard Screw

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Description

Fastener Length: 1/2", Thread: 3-48, Thread Length: 1/2"

Specifications

Fastener Length 0.500
Head Diameter 0.169 inches minimum and 0.187 inches maximum
Head Height 0.078
Head Style Round Head
Internal Drive Style Cross recess type 1
Length 1/2
Material Steel
Screw Material Steel comp 1010
Screw Material Specification Astm a108 assn std single material response or 66 fed std single material response
Screw Surface Treatment Cadmium
Thread Class 2a
Thread Diameter 0.099
Thread Direction Right-hand
Thread Length 0.500
Thread Qty 48
Thread Qty Per Inch (tpi) 48
Thread Series Designator UNC
Thread Size 3

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 AN515-3R8. Try the cross-reference lookup to search by a different part number.

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