New Arrivals/Restock

Newport Fasteners 9/16 inch x 3-1/2 inch Hex Cap Screw Grade 8 Zinc Yellow Plated Steel (Quantity: 125 pcs) 9/16-12 x 3 1/2 Hex Bolt/Coarse Thread/Partially Threaded 1.375 inches of Thread

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US$102.59 cheaper than the new price!!

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Used  US$68.40
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Product details

Management number 215642566 Release Date 2026/04/12 List Price US$68.40 Model Number 215642566
Category

A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications.

  • A grade 8 bolt is stronger than the more commonly used grade 5.
  • Grade 8 Steel
  • Coarse Thread / Partially Threaded 1.375 inches of Thread
  • Manufactured to ASME B18.2.1 & SAE J429 specifications
  • Tensile Strength: 150,000 psi. min, 1/4 – 1.5 inch diams)
Brand Newport Fasteners
Size Name 9/16-12 x 3 1/2 inch
Item Weight 36 Pounds
Part Number N455388-125
Thread Size 9/16-12
Thread Type Unc
Drive System External Hex
Grade Rating Grade 8
Manufacturer Newport Fasteners
Thread Style Right Hand
Fastener Type Hexagon Bolt
Item Hardness Grade 8
Material Type Alloy Steel
Exterior Finish Zinc
Thread Coverage Coarse
Screw Head Style Hex
Manufacturer Grade Grade 5
Set Screw Thread Type Coarse

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