Grade 8, 9/16"-12 Hex Head Cap Screw, Zinc Yellow Steel, 3-1/2 in L, 10 PK MPN:N04104.056.0350

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Brand: GoVets Select
Part #: N04104.056.0350
UPC: 190735965078
SKU
510-G0325556
$72.87 for Order Qty of 3
Regular Price $34.01 Special Price $24.29

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Grade 8, 9/16"-12 Hex Head Cap Screw, Zinc Yellow Steel, 3-1/2 in L, 10 PK

This Grade 8, 9/16in-12 Hex Head Cap Screw is a versatile fastener designed for demanding industrial applications. Made from high-strength Grade 8 Steel with a durable Zinc Yellow coating, it offers excellent strength, durability, and corrosion resistance. With a length of 3-1/2 inches, it can be used in a variety of settings, from heavy-duty machinery to construction projects. Its hexagonal head requires a wrench or socket for installation or removal, making it a reliable choice for securing materials in diverse environments. Suitable for heavy-duty industrial use, this screw is ideal for applications where strength and durability are paramount.

Top product features:

  • Hex Head Cap Screw features a hexagonal-shaped head that requires a wrench or socket of the same shape for installation or removal.
  • The Grade 8 Steel used in the screws has high strength and hardness properties, making them suitable for demanding applications.
  • The Zinc Yellow coating provides strength, durability, and corrosion resistance, allowing the screws to withstand various environments and conditions.

Top product applications:

  • Industrial machinery assembly
  • Automotive engine repair
  • Heavy-duty equipment manufacturing

The ZORO SELECT - N04104.056.0350 is a Hex Head Cap Screw, a type of fastener characterized by its hexagonal-shaped head. These screws are typically used in various industrial applications to securely join together materials. These screws are made from Grade 8 Steel and finished with Zinc Yellow coating, which is known for its properties of strength, durability, and corrosion resistance. Their suitability for diverse environments depends on specific conditions.


  • Drive: The external hex drive requires a wrench or socket of the same shape for installation or removal.
  • Fastener Length: With a length of 3-1/2 inches, these screws have the potential to be inserted deeply into materials. The security of the fastening will depend on various factors including material type and installation process.
  • Globally Sourced: Procured from various international manufacturers ensuring diversity in quality and price options.
  • Material Grade/Class: The Grade 8 classification refers to certain high strength and hardness properties. Suitability for demanding applications should be determined based on specific use cases.
  • Rockwell Hardness: A HRC33 rating suggests some level of resistance to penetration which may contribute towards durability and performance under specified conditions.
  • Tensile Strength: Rated to withstand up to 150,000 psi tensile stress before failure under test conditions. Suitability for heavy-duty industrial use should be evaluated based on individual application requirements.


Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: PK
  • Package Length: 5.00
  • Package Width: 3.00
  • Package Height: 2.30
  • Package Weight: 2.82
Product info last updated on February 26, 2026 7:12am UTC Category: Screws and Bolts
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