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Marine Fasteners RP-1419 #12 Stainless Steel Split Lock Washer 100-Pack

Manufacturer

Picture for manufacturer Marine Fasteners

Part Number

RP-1419
9 reviews
Sale Price

$5.03

In Stock (8)

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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-1419 is a 100-piece pack of #12 stainless steel split lock washers engineered to keep fasteners secure in demanding marine environments. Sized at 3/8-inch in diameter and constructed from 18-8 stainless steel, these washers deliver excellent resistance to corrosion, moisture, and the harsh conditions of saltwater and freshwater use.

Key Features:

  • Size: #12 (3/8-inch diameter) split lock washer
  • Material: 18-8 stainless steel for superior corrosion resistance
  • Split lock design creates spring tension that resists loosening due to vibration and movement
  • 100 washers per pack — ideal for bulk installation projects
  • Compatible with #12 machine screws and bolts
  • Suitable for marine, outdoor, and general fastening applications

Split lock washers work by creating a spring-like force against the mating surface, preventing fasteners from backing out over time due to engine vibration, hull flex, or wave motion. The 18-8 stainless steel construction ensures long service life without rust or galvanic corrosion concerns in typical marine applications. Also sold under the legacy part number FAS-1419.

Great price Excellent service Fast delivery

Haven't found the time to work on my SL.

Easy transaction and fast free shipping. Can't ask for more.

Easy checkout, rapid delivery, great product.

I received my order today

Very good, Item was as expected

All good

I was charged $9.99 for shipping even though the ad stated free shipping...i was refunded $9.99 BUT i still paid tax on that $9.99 that i was not refunded. Other than that everything was all good...the megan racing muffler looks and sounds great!!! I wanted a muffler that wasnt obnoxiously loud but louder than stock and thats exactly what i got....AND the construction of the muffler is definitely good quality!!

I had to email customer service for the invoice and they got back with me immediately

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