Grade 8, 5/16"-18 Hex Head Cap Screw, Zinc Yellow Steel, 1 in L, 100 PK MPN:U04104.031.0100

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Brand: GoVets Select
Part #: U04104.031.0100
SKU
510-G4057916
$70.74 for Order Qty of 6
Regular Price $16.51 Special Price $11.79

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Grade 8, 5/16"-18 Hex Head Cap Screw, Zinc Yellow Steel, 1 in L, 100 PK

The Grade 8, 5/16in-18 Hex Head Cap Screw, Zinc Yellow Steel, 1 in L, 100 PK is a versatile fastener designed for various industrial applications. Its durable construction and corrosion-resistant coating make it suitable for use in demanding environments, such as construction, manufacturing, and heavy machinery. The screw's hexagonal head allows for easy tightening and loosening with a wrench or socket, while its fully threaded style ensures a secure hold in materials. With a tensile strength of up to 150,000 psi, this screw is perfect for applications requiring high load-bearing capacity, such as in automotive, aerospace, and oil and gas industries.

Top product features:

  • The screw is constructed of Grade 8 steel for improved durability and resistance to corrosion.
  • The screw has a hexagonal-shaped head that requires a wrench or socket of the same shape for application.
  • The screw has a fully threaded style that extends from tip to head, allowing for secure fastening in a variety of applications.

Top product applications:

  • Machine Construction
  • Automotive Repair
  • Aerospace Engineering
  • The ZORO SELECT - U04104.031.0100 is a Hex Head Cap Screw, a type of fastener characterized by its hexagonal-shaped head. Constructed of Grade 8 steel and coated with Zinc Yellow, it's intended to improve durability and corrosion resistance. This screw adheres to ASME B18.2.1 dimensional standards ensuring compatibility in various industrial applications.


    • Drive: The External Hex drive requires a wrench or socket of the same shape for application.
    • Fastener Length: With a length of 1 inch, this is the maximum depth it can potentially reach when inserted into material.
    • Globally Sourced: Procured from international manufacturers providing diverse range of quality and price options.
    • Material Grade/Class: Grade 8 signifies its design intent to possess certain strength, hardness, and resistance properties. Suitability for demanding applications depends on specific use cases.
    • Rockwell Hardness: HRC33 measure is an indication of potential hardness or resistance to penetration which may impact durability and performance in various industrial applications.
    • Tensile Strength: Tensile strength rated at up to approximately 150,000 psi
    • this represents the theoretical maximum pulling stress that could be tolerated before failure. Durability in different industrial uses will depend on specific conditions.
    • Thread Direction & Style: Right Hand thread direction implies that tightening occurs clockwise while Fully Threaded style extends from tip to head
    • suitability for different types of industrial applications will depend on specific requirements."



Additional Information

  • Country of Origin: ZZ
  • 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: 6.00
  • Package Width: 4.00
  • Package Height: 2.00
  • Package Weight: 2.93
Product info last updated on February 5, 2026 4:56am UTC Category: Screws and Bolts
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In stock