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MS24693-C3

4-40 X 5/16 MS24693-C Phillips Flat 100 Degree F/T Machine Screw 300 Series S/S DFAR

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Description

Length: 5/16", Thread: 4-40, flat head, countersunk, MS24693 series screw

Specifications

Countersink Angle Between 99.0 degrees and 101.0 degrees
Country of Origin USA
Drive Phillips
Fastener Length Between 0.281 inches and 0.312 inches
Finish Plain
Head Angle 100 ?
Head Diameter Between 0.191 inches and 0.225 inches
Head Style 100 Degree Flat Head, Flat countersunk
Industry Standards/Certification AN507
Internal Drive Style Cross recess type 1
Length 5/16
Material CRES
Material Specification 66 federal standard all material responses
Min. Tensile Strength (psi) 80000 pounds per square inch
NIIN 00-225-6400
NSN 5305-00-225-6400
Pre-Packaged Bag Quantity 100
Size 4-40
Surface Treatment Passivate
Thread Class 2a
Thread Diameter 0.112
Thread Direction Right-hand
Thread Length Between 0.262 inches and 0.312 inches
Thread Qty 40
Thread Qty Per Inch (tpi) 40
Thread Series Designator Unc (coarse thread)
Thread Size 4
Weight 0.0008 lb

Cross-reference

No interchangeable or dimensionally similar parts are on record for MS24693-C3. Try the cross-reference lookup to search by a different part number.

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