National Aerospace Standard - Fine Thread Steel Socket Head Screw | NAS1351-3-16P

National Aerospace Standard

Sale price $3.41 Regular price $3.75

National Aerospace Standard - Fine Thread Steel Socket Head Screw | NAS1351-3-16P

  • Thread Direction: Right-Hand
  • Thread Length: 0.875 Inches Minimum
  • Fastener Length: 0.970 Inches Minimum And 1.000 Inches Maximum
  • Head Style: Flat Chamfer
  • Head Diameter: 0.303 Inches Minimum And 0.312 Inches Maximum
  • Head Height: 0.185 Inches Minimum And 0.190 Inches Maximum
  • Internal Drive Style: Hexagon
  • Nominal Thread Diameter: 0.190 Inches
  • Width Across Flats: 0.156 Inches Minimum And 0.159 Inches Maximum
  • Thread Quantity Per Inch: 32
  • Minimum Tensile Strength: 180000 Pounds Per Square Inch
  • Hardness Rating: 36.0 Rockwell C Minimum Overall And 45.0 Rockwell C Maximum Overall
  • Minimum Yield Strength: 155000 Pounds Per Square Inch
  • Material: Steel Overall
  • Surface Treatment: Cadmium Overall And Chromate Overall
  • Surface Treatment Document And Classification: Qq-P-416,Type 2,Class 3 Fed Spec All Treatment Responses Overall
  • Thread Series Designator: Unrf
  • Specification/Standard Data: 80205-Nas1351 Professional/Industrial Association Standard