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AN565D4L2

Aeronautical Standard Setscrew

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Description

Length: 0.125", steel, headless, AN565 series screw

Specifications

Fastener Length 0.125
Head Style Headless (setscrew)
Internal Drive Style Six spline
Length 1/8
Material Steel
Nondefinitive Specification/Std Data 4 style and 4 type
Point Style Cup
Thread Class 3a
Thread Diameter 0.112
Thread Direction Right-hand
Thread Length 0.125
Thread Qty 40
Thread Qty Per Inch (tpi) 40
Thread Series UNC
Thread Series Designator Unc (coarse thread)
Thread Size 4

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.

  • AN565AC4L2 AN #4-40 · 1/8 in · Headless (setscrew)
  • AN565DC4L2 AN #4-40 · 1/8 in · Headless (setscrew) · CRES

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