[100 PKG] Hex Lock Nuts NU Nylon Inserts Steel Zinc 3/8-16
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[100 PKG] Hex Lock Nuts NU Nylon Inserts Steel Zinc 3/8-16

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[100 PKG] Hex Lock Nuts NU Nylon Inserts Steel Zinc 3/8-16

Mutual ScrewSKU: 37NUBB
Price:
$24.74per 100( $0.25 each)
Pieces 100
Measurement type Inch
Thread size 3/8-16
Material Steel
Finish Zinc Plated
Head style Hex
Weight 2.0 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 Lock Nuts NU Nylon Inserts Steel Zinc 3/8-16 are precision-engineered self-locking fasteners designed to keep assemblies secure in vibration-prone environments. The nylon insert creates friction that resists loosening, while the steel body with a zinc finish provides durable corrosion resistance for long-lasting performance.

  • Self-locking nylon insert (NU): The nylon insert increases friction to prevent loosening under shock and vibration.
  • Thread size: 3/8-16 inch standard coarse thread for wide compatibility.
  • Material and finish: Steel with a zinc plating for corrosion resistance and durability.
  • Hex nut design: Easy to drive or hold with standard wrenches for quick installation.
  • Applications: Ideal for machinery, automotive, construction, and outdoor equipment where vibration is common.

How to use: Align the nut with a compatible 3/8-16 bolt, hand-tighten, then use a wrench to snug the nut. Do not reuse if the nylon insert is damaged or worn.

Why choose these hex lock nuts? They combine reliable self-locking performance with a durable steel zinc finish, delivering secure assemblies that stay tight even in challenging conditions.

Add to cart today and secure your equipment with confidence.

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800-222-0324

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