Aircraft Machine Screw Countersunk, Flat Head | MS24693S3

Misc. Hardware

We currently have 600 avialable for will call.

Regular price $0.14

Aircraft Machine Screw Length: 5/16", Thread: 4-40

  • NSN 5305-00-957-2383
  • Thread Class: 2a
  • Thread Direction: Right-hand
  • Thread Length: 0.182 Inches Minimum And 0.263 Inches Maximum
  • Fastener Length: 0.281 Inches Minimum And 0.312 Inches Maximum
  • Head Style: Flat Countersunk
  • Head Diameter: 0.191 Inches Minimum And 0.225 Inches Maximum
  • Internal Drive Style: Cross Recess Type Ii
  • Nominal Thread Diameter: 0.112 Inches
  • Thread Quantity Per Inch: 40
  • Minimum Tensile Strength: 60000 Pounds Per Square Inch
  • Countersink Angle: 99.0 Degrees Minimum And 101.0 Degrees Maximum
  • Screw Material: Steel Comp 1010
  • Screw Material Document And Classification: 66 Fed Std Single Material Response
  • Screw Surface Treatment: Cadmium And Chromate
  • Screw Surface Treatment Document And Classification: Qq-p-416,type 2,class 3 Fed Spec Single Treatment Response
  • Thread Series Designator: Unc
  • Nondefinitive Spec/std Data: 3 Type And 3c Style