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AN515B4R6

Aeronautical Standard Screw

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Description

Fastener Length: 3/8", Thread: 4-40, Thread Length: 3/8"

Specifications

Fastener Length 0.344 inches minimum and 0.375 inches maximum
Head Diameter 0.193 inches minimum and 0.211 inches maximum
Head Height 0.086 inches maximum
Head Style Round Head
Internal Drive Style Cross recess type 1
Length 3/8
Min. Tensile Strength (psi) 55000 pounds per square inch
Screw Material Copper alloy
Thread Class 2a
Thread Diameter 0.112
Thread Direction Right-hand
Thread Length 0.344 inches minimum and 0.375 inches maximum
Thread Qty 40
Thread Qty Per Inch (tpi) 40
Thread Series Designator UNC
Thread Size 4

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 AN515B4R6. Try the cross-reference lookup to search by a different part number.

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