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MS24693-S250

Military Standard Machine Screw

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Description

Fastener Length: 1/2", Thread: 8-36, Thread Length: 27/64"

Specifications

Countersink Angle Between 99.0 degrees and 101.0 degrees
Fastener Length Between 0.469 inches and 0.500 inches
Head Diameter Between 0.285 inches and 0.332 inches
Head Style Flat countersunk
Internal Drive Style Cross recess type 1
Length 1/2
Material Steel
Min. Tensile Strength (psi) 60000 pounds per square inch
Nondefinitive Specification/Std Data 3 type and 3c style
Screw Material Steel
Screw Material Specification Qq-s-634 federal specification single material response or qq-s-637 federal specification single material response or 66 federal standard single material response
Screw Surface Treatment Cadmium and chromate
Screw Surface Treatment Specification Type 2 class 3 federal specification single treatment response qq-p-416
Thread Class 2a
Thread Diameter 0.164
Thread Direction Right-hand
Thread Length Between 0.341 inches and 0.428 inches
Thread Qty 36
Thread Qty Per Inch (tpi) 36
Thread Series UNF
Thread Series Designator Unf (fine thread)
Thread Size 8

Cross-reference

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