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AN565D8H6

Aeronautical Standard Setscrew

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Description

Set Screw

Specifications

Country of Origin USA
Description Set Screw MS51963-37
Fastener Length 0.375
Hardness Rating 46.0 rockwell c minimum and 53.0 rockwell c maximum
Head Style Headless (setscrew)
Internal Drive Style Hexagon
Length 3/8
Material Steel
NIIN 00-282-5796
NSN 5305-00-282-5796
Nondefinitive Specification/Std Data 3 type and 4 style
Point Style Cup
Sold In EA
Surface Treatment Cadmium
Thread 8-32
Thread Class 3a
Thread Diameter 0.164
Thread Direction Right-hand
Thread Length 0.375 inches maximum
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series Designator UNC
Thread Size 8
Weight .0015 lb
Width Across Flats 0.078 inches minimum and 0.079 inches maximum

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.

  • MS51965-31 MS #8-32 · 3/8 in · Headless (setscrew) · Steel
  • AN565A8H6 AN #8-32 · 3/8 in · Headless (setscrew) · Steel
  • AN565AC8H6 AN #8-32 · 3/8 in · Headless (setscrew) · CRES

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