5/16"-18 Grade 2 Plain Finish Carbon Steel Round Slotted Castle Nut, 25 pk. MPN:U12000.031.0001

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In Stock
Brand: GoVets Select
Part #: U12000.031.0001
SKU
510-G2521316
$70.32 for Order Qty of 8
Regular Price $12.31 Special Price $8.79

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5/16"-18 Grade 2 Plain Finish Carbon Steel Round Slotted Castle Nut, 25 pk.

Upgrade your fastening game with the 5/16in-18 Grade 2 Plain Finish Carbon Steel Round Slotted Castle Nut from GoVets Select. Perfect for builders, mechanics, and DIY enthusiasts, this heavy-duty nut provides a secure hold in a variety of applications, including construction, automotive, and industrial projects. Its plain finish and Grade 2 steel construction ensure durability and resistance to corrosion. The slotted design allows for easy locking and unlocking, while the standard hex shape makes it easy to install and remove. With a pack of 25, you'll have plenty on hand for your next project.

Top product features:

  • 5/16in-18 thread size for secure fastening
  • Plain finish for reduced friction and wear
  • Slotted design for easy lock nut removal

Top product applications:

  • Machine building and fabrication
  • Automotive repair and maintenance
  • Heavy machinery and equipment maintenance
Castle Nut, Finish Plain, Material Steel, Material Grade/Class Grade 2, Thread Size 5/16 In.-18, Hex Width 1/2 in, Hex Type Standard Hex, Lock Type Slotted Castle, Dimensional Standards ASME B18.2.2, System of Measurement Inch, Thread Direction Right Hand, Pack Size Small Pack, Package Quantity 25

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: 3.50
  • Package Width: 3.00
  • Package Height: 1.00
  • Package Weight: 0.30
Product info last updated on March 10, 2026 9:51pm UTC Category: Nuts
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In stock