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MS27039DD4-28

Military Standard Screw

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Description

Fastener Length: 1-3/4", Thread: 1/4-28, Thread Length: 1/2"

Specifications

Fastener Length 1.781
Head Diameter 0.473 inches minimum and 0.492 inches maximum
Head Height 0.162 inches minimum and 0.175 inches maximum
Head Style Pan Head
Internal Drive Style Cross recess type 1
Length 1 3/4
Material Aluminum
Min. Tensile Strength (psi) 62000 pounds per square inch
Screw Material Aluminum alloy
Screw Surface Treatment Anodize
Thread Class 3a
Thread Diameter 0.250
Thread Direction Right-hand
Thread Length 0.531 inches minimum
Thread Qty 28
Thread Qty Per Inch (tpi) 28
Thread Series Designator UNF
Thread Size 1/4

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 MS27039DD4-28. Try the cross-reference lookup to search by a different part number.

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