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AN515C6R4

Aeronautical Standard Screw

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Description

Fastener Length: 1/4", Thread: 6-32, Thread Length: 1/4"

Specifications

Fastener Length 0.250
Head Diameter 0.240 inches minimum and 0.260 inches maximum
Head Height 0.103
Head Style Round Head
Internal Drive Style Cross recess type 1
Length 1/4
Material CRES
Screw Material Steel corrosion resisting
Screw Surface Treatment Passivate
Thread Class 2a
Thread Diameter 0.138
Thread Direction Right-hand
Thread Length 0.250
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series Designator UNC
Thread Size 6

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

Similar parts

Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.

  • AN508-6-4 AN #6-32 · 1/4 in · Round Head · Brass
  • AN515-6R4 AN #6-32 · 1/4 in · Round Head · Steel
  • AN515UB6R4 AN #6-32 · 1/4 in · Round Head

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