Grade 5, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 3 in L, 50 PK MPN:U01000.031.0300

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In Stock
Brand: GoVets Select
Part #: U01000.031.0300
SKU
510-G5343055
$79.74 for Order Qty of 6
Regular Price $18.61 Special Price $13.29

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Grade 5, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 3 in L, 50 PK

Get the reliability and durability you need with these Grade 5, 5/16in-18 Hex Head Cap Screws from GoVets Select. Made from high-quality black oxide steel, these screws are designed to withstand heavy use and harsh environments. Ideal for a variety of applications, including machinery, automotive, and industrial projects, these screws offer a secure and long-lasting fastening solution. Their coarse thread and partially threaded design provide excellent holding power, while their hex head allows for easy installation and removal. With a package of 50, you'll have plenty on hand for your next project.

Top product features:

  • The Grade 5 hex head cap screw has a coarse thread type for high torque applications.
  • The screw has a partially threaded design for improved structural integrity.
  • The black oxide steel construction provides corrosion resistance for use in harsh environments.

Top product applications:

  • General Engineering and Machining: Grade 5 hex head cap screws are often used in applications requiring high strength and durability, such as in the construction of machinery and equipment.
  • Automotive Repair and Maintenance: These screws are commonly used in the automotive industry for applications such as engine repair, suspension work, and exhaust system installation.
  • Construction and Building: Grade 5 hex head cap screws are used in a variety of construction applications, including framing, decking, and roofing, where high-strength fasteners are required.
Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 5, Fastener Finish Plain, Dia./Thread Size 5/16 In.-18, Fastener Length 3 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Fastener Thread Style Partially Threaded, Fastener Industry Standards ASME B18.2.1, Head Type Hex, Min. Thread Length 7/8 in, Head Height 13/64 in, Head Width 1/2 in, Package Quantity 50

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: 6.00
  • Package Height: 1.00
  • Package Weight: 3.57
Product info last updated on February 3, 2026 9:46am UTC Category: Screws and Bolts
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In stock