[25 PKG] Hex Lock Nuts Nylon Inserts 18/8 Stainless Waxed 9/16-12
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[25 PKG] Hex Lock Nuts Nylon Inserts 18/8 Stainless Waxed 9/16-12

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[25 PKG] Hex Lock Nuts Nylon Inserts 18/8 Stainless Waxed 9/16-12

Mutual ScrewSKU: 56NSW188YW
Price:
$62.36per 25( $2.49 each)
Pieces 25
Measurement type Inch
Thread size 9/16-12
Material Steel
Grade 18/8
Finish Stainless Steel
Head style Hex
Weight 3.0 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

Upgrade your fastener toolkit with the Hex Lock Nuts Nylon Inserts 18/8 Stainless Waxed 9/16-12. These nuts combine a durable hex body with a nylon insert that bites into the mating thread for reliable locking action. The 18/8 stainless steel construction provides excellent corrosion resistance, making them ideal for harsh or outdoor environments.

Key benefits

  • Locking performance — nylon insert grips threads to prevent loosening from vibration or shock.
  • Corrosion resistance — 18/8 stainless steel resists rust and corrosion in demanding settings.
  • Waxed insert — waxed nylon reduces friction during assembly and helps with proper seating.
  • Easy to use — standard hex nut geometry for common tools and straightforward tightening.
  • Precise sizing — 9/16-12 thread size for secure engagement in compatible bolts.

Applications

  • Machinery and equipment assemblies requiring dependable locking nuts.
  • Automotive, industrial, and outdoor installations where vibration is present.
  • Marine or coastal environments where corrosion resistance matters (when paired with compatible bolts).

Specifications

  • Material: 18/8 stainless steel
  • Insert: Nylon with waxed finish
  • Type: Hex lock nut with nylon insert
  • Thread size: 9/16-12
  • Finish: Waxed insert for smooth operation

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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