[4000 BULK] Hex Jam Nuts Steel Black Oxide 5/16-18
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[4000 BULK] Hex Jam Nuts Steel Black Oxide 5/16-18

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[4000 BULK] Hex Jam Nuts Steel Black Oxide 5/16-18

Mutual ScrewSKU: 31NJBKC
Price:
$269.52per 4000( $0.07 each)
Pieces 4000
Measurement type Inch
Thread size 5/16-18
Material Steel
Finish Black Oxide
Weight 28.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Hex Jam Nuts Steel Black Oxide 5/16-18 are compact, low-profile nuts designed to securely lock fasteners in place in tight spaces. This steel hex jam nut is ideal for applications where extra locking force is needed and space is at a premium.

Featuring a durable steel construction and a black oxide finish, these jam nuts deliver reliable performance with a discreet, corrosion-resistant surface. The 5/16-18 thread size (UNC) makes them compatible with standard bolts and studs in many automotive, machinery, and hardware projects.

Key features

  • Size and thread: 5/16-18 UNC
  • Material: Steel
  • Finish: Black oxide
  • Profile: Thin jam nut for locking applications in restricted spaces
  • Applications: Securing bolts and preventing loosening in mechanical assemblies

Why choose this hex jam nut?

Designed for dependable locking force and simple installation, these hex jam nuts help prevent vibration-related loosening in a wide range of projects, from DIY home repairs to professional equipment maintenance. The black oxide finish provides a subtle appearance and added surface protection compared to plain steel.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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