New Arrivals/Restock

3/8-16 x 1 Hex Head Cap Screws, Steel Grade 5, Plain Finish (Quantity: 900 pcs) - Coarse Thread UNC, Fully Threaded, Length: 1 Inch, Thread Size: 3/8 Inch

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New  $149.99
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Product details

Management number 208201618 Release Date 2026/03/22 List Price $60.00 Model Number 208201618
Category

When selecting a nut to be used for a graded hex cap screw, keep in mind that the nut should have the same grade as the bolt/screw. For instance, a Grade 5 Hex Cap Screw should only utilize a Grade 5 hex nut

  • Hex Cap Screws (also called hex head cap screws, hex bolt, or hex head bolt) Manufactured to ASME B18.2.1 and SAE J429 specifications
  • Features a thick, hexagonal head with chamfered threads
  • Washer face under the head to provide ample bearing surface when tightened with a wrench
  • Made from medium carbon steel. You will notice that it’s hexagon head surface is smooth with no markings
  • Tensile Strength: 120,000 psi 1/4 thru 1 inch diams, all lengths) - 105,000 psi. (1-1/8 thru 1.5 inch diams, all lengths)
Item Weight 38 Pounds
Manufacturer Newport Fasteners

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