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Marine Fasteners RP-1337 Stainless Steel Lock Nut 3/8-16 (50-Pack)

Manufacturer

Picture for manufacturer Marine Fasteners

Part Number

RP-1337
6 reviews
Sale Price

$9.33

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Marine Fasteners RP-1337 is a pack of 50 lock nuts with a 3/8-16 thread size, engineered for reliable fastening in demanding marine environments. Lock nuts feature an integrated locking mechanism that resists loosening caused by vibration, moisture, and the constant movement common on boats, docks, and other marine applications.

Key Features:

  • Thread Size: 3/8-16 (3/8 inch diameter, 16 threads per inch — UNC coarse thread)
  • Quantity: 50 lock nuts per pack
  • Locking Design: Resists vibration-induced loosening for secure, long-lasting fastening
  • Marine-Grade Construction: Built to withstand exposure to saltwater, moisture, and harsh outdoor conditions
  • Versatile Use: Suitable for marine, boating, dock, and general outdoor fastening applications

Whether you're securing deck hardware, rigging components, or structural fittings, the Marine Fasteners RP-1337 lock nuts provide the dependable holding power needed in wet and corrosive conditions. The bulk 50-piece pack ensures you have plenty on hand for installations and repairs.

The part is as advertised and is an exact fit. Very fast shipping with great communication. Will use them again when I need boat parts.

Great price. Great product. Very fast shipping. No complaints at all.

Awesome

Super grateful you had the part. I searched other location and nobody had it in stock. You saved my bacon after the freezing temps. Will definitely shop here again and very fast delivery!

great delivery time, fair price

Easy so far

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