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MS18063-25

Military Standard Setscrew

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Description

Fastener Length: 3/8", Thread: 10-32, Head Width: 3/32", Thread Length: 3/8", MS18063 series screw

Specifications

Fastener Length 0.365 inches minimum and 0.385 inches maximum
Hardness Rating 45.0 rockwell c minimum and 53.0 rockwell c maximum
Head Style Headless (setscrew)
Internal Drive Style Hexagon
Length 3/8
Locking Feature Pellet threads or strip threads
Material Steel
Material Specification 66 fed std all material responses
Nondefinitive Specification/Std Data 1 type and 4 style
Point Style Cup
Surface Treatment Cadmium and chromate
Surface Treatment Specification Qq-p-416,ty 2,cl 3 fed spec all treatment responses
Thread Class 3a
Thread Diameter 0.190
Thread Direction Right-hand
Thread Length 0.365 inches minimum and 0.385 inches maximum
Thread Qty 32
Thread Qty Per Inch (tpi) 32
Thread Series Designator UNF
Thread Size 10
Width Across Flats 0.094 inches minimum and 0.095 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.

  • AN565D1032H6 AN #10-32 · 3/8 in · Headless (setscrew) · Steel
  • MS18066-25 MS #10-32 · 3/8 in · Headless (setscrew) · CRES
  • MS51966-114 MS #10-32 · 3/8 in · Headless (setscrew) · Steel

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