Hex Cap Screws 316 Stainless Steel

Hex Cap Screws 316 Stainless Steel


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Hex Cap Screws 316 Stainless Steel

316 series stainless steel differs from 18-8 by its molybdenum content (2-3%) and a higher nickel content (10-14%). 316 stainless steel has greater corrosion resistance than 18-8 as well as superior strength at high temperatures.

Hex Cap Screws 316 Stainless Steel
 
Hex Cap Screws 316 Stainless Steel
Nominal or
Basic
Diameter
Body DiameterWidth Across FlatsWidth Across
Corners
Head HeightThread Length
For Bolt Lengths
For
Screw
Lengths
≤ 6 in.
For
Screw
Lengths
> 6 in.
 Max.Min.BasicMax.MinMaxMinBasic.MaxMin.Ref.Ref
1/40.25000.25000.24507/160.4380.4280.5050.4885/320.1630.1500.7501.000
5/160.31250.31250.30651/20.5000.4890.5770.55713/640.2110.1950.8751.125
3/80.37500.37500.36909/160.5620.5510.6500.62815/640.2430.2261.0001.250
7/160.43750.43750.43055/80.6250.6120.7220.6989/320.2910.2721.1251.375
1/20.50000.50000.49303/40.7500.7360.8660.8405/160.3230.3021.2501.500
9/160.56250.56250.554513/160.8120.7980.9380.91023/640.3710.3481.3751.625
5/80.62500.62500.617015/160.9380.9221.0831.05125/640.4030.3781.5001.750
3/40.75000.75000.74101-1/81.1251.1001.2991.25415/320.4830.4551.7502.000
7/80.87500.87500.86601-5/161.3121.2851.5161.46535/640.5630.5312.0002.250
11.00001.00000.99001-1/21.5001.4691.7321.67539/640.6270.5912.2502.500
1-1/81.12501.12501.11401-11/161.6881.6311.9491.85911/160.7180.6582.5002.750
1-1/41.25001.25001.23901-7/81.8751.8122.1652.06625/320.8130.7492.7503.000
1-1/21.50001.50001.48802-1/42.2502.1752.5982.4801-5/160.9740.9023.2503.500

  • Finished Hex Nut
      
     

    Finished Hex Nuts 316 Stainless Steel

    316 Stainless Steel 
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    Finished Hex Nuts in 316 stainless steel are designed for use with stainless steel bolts or screws with a specified minimum tensile strength equal or less than the specified proof stress of the mating nut. 316 stainless steel differs from 18-8 by it's molybdenum content (2-3%) and a higher nickel content (10-14%). This gives 316 stainless steel a higher degree of corrosion resistance and superior strength at raised temperatures. Hardness of Rockwell B95 - C32 for diameters 1/4 through 5/8. Rockwell B80 - C32 for diameters of 3/4 through 1 inch. Proof load of 100,000 psi for diameters 1/4 through 5/8 and 85,000 psi for diameters 3/4 through 1 inch.
  • Flat Washer
      
     

    Flat Washers 316 Stainless Steel

     
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    Designed for use with 316 stainless steel screws, bolts and nuts in general industrial applications where parts are subject to corrosion.