Grade 8, 5/16"-18 Hex Head Cap Screw, Zinc Yellow Steel, 2-1/2 in L, 50 PK MPN:U04104.031.0250

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Brand: GoVets Select
Part #: U04104.031.0250
SKU
510-G5328452
$72.45 for Order Qty of 5
Regular Price $20.29 Special Price $14.49

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Grade 8, 5/16"-18 Hex Head Cap Screw, Zinc Yellow Steel, 2-1/2 in L, 50 PK

Elevate your industrial projects with the Grade 8, 5/16in-18 Hex Head Cap Screw from GoVets Select. Engineered for durability and reliability, these screws are ideal for construction, manufacturing, and engineering applications. The zinc yellow finish provides corrosion resistance, while the Grade 8 steel construction offers a tensile strength of up to 150,000 psi. Suitable for use in a variety of settings, including heavy machinery, equipment, and building construction, these screws ensure a secure and long-lasting hold. With a 50-pack quantity, you'll have ample supply for your next project.

Top product features:

  • Requires an external hex drive tool for installation or removal.
  • Meets ASME B18.2.1 Dimensional Standards and Fastener Industry Standards.
  • Has a right-hand thread direction tightening clockwise.

Top product applications:

  • Construction projects
  • Manufacturing applications
  • Engineering projects
  • The ZORO SELECT - U04104.031.0250 is a Hex Head Cap Screw, a type of fastener with a hexagonal-shaped head. Made from Grade 8 Steel, these screws are intended for use in a variety of industrial applications including construction, manufacturing, and engineering projects. The product meets ASME B18.2.1 Dimensional Standards and Fastener Industry Standards.


    • Drive: Requires an external hex drive tool for installation or removal.
    • Fastener Length: Measures 2-1/2 inches representing the length of the screw.
    • Finish: Coated with Zinc Yellow finish intended to improve durability and resist corrosion.
    • Globally Sourced: Procured from international manufacturers offering diverse range of quality options.
    • Material Grade/Class: Classified as Grade 8 which may be suitable for certain applications based on material grade/class.
    • Tensile Strength: Rated up to 150,000 psi tensile stress before failure.
    • Thread Direction & Size: Right-hand thread direction tightening clockwise
    • Thread size is 5/16"-18 ensuring fit with corresponding nuts or holes



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: 8.27
  • Package Width: 6.57
  • Package Height: 1.00
  • Package Weight: 3.03
Product info last updated on February 24, 2026 1:37am UTC Category: Screws and Bolts
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In stock