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MS18211-24C

Military Standard Screw

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Description

Fastener Length: 3/4", Thread: 4-40, Thread Length: 11/16"

Specifications

Countersink Angle 80.0 degrees
Fastener Length 0.750
Head Diameter 0.208
Head Style Flat countersunk
Internal Drive Style Tri-wing recess
Length 3/4
Screw Material Plastic polyamide
Screw Material Specification Mil-m-20693 mil spec single material response
Thread Class 2a
Thread Diameter 0.112
Thread Direction Right-hand
Thread Length 0.683
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 MS18211-24C. Try the cross-reference lookup to search by a different part number.

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