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MS35308-336

5/16-24X1 1/4 MS35308 Military Hex Head Cap Screw Fine Thread 300 Series Stainless Steel DFAR

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Description

Fastener Length: 1-7/32", Thread: 5/16-24, Thread Length: 7/8

Specifications

Country of Origin USA
Fastener Length 1.219 inches minimum and 1.250 inches maximum
Features Provided Finished head
Finish Plain
Head Angle 100 ?
Head Height 0.195 inches minimum and 0.211 inches maximum
Head Style Hexagon Head
Industry Standards/Certification AN507
Length 1 1/4
Material CRES
Material Specification 66 fed std all material responses
Min. Tensile Strength (psi) 80000 pounds per square inch
NIIN 00-021-3915
NSN 5306-00-021-3915
Size 5/16-24
Surface Treatment Passivate
Surface Treatment Specification Qq-p-35 fed spec single treatment response
Thread Class 2a
Thread Diameter 0.312
Thread Direction Right-hand
Thread Length 0.875 inches minimum and 1.062 inches maximum
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series Designator UNF
Thread Size 1/4
Weight 0.035 lb
Width Between Flats 0.489 inches minimum and 0.500 inches maximum

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.

  • MS90726-37 MS 1/4-24 · 0.073 in · Hexagon Head · Steel
  • MS90726-38 MS 1/4-24 · 0.073 in · Hexagon Head · Steel
  • MS90726-39 MS 1/4-24 · 0.073 in · Hexagon Head · Steel

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