Manufacturer
Part Number
$6.18
In Stock (10+)
Usually delivered within 2 days
Add To Cart
Check out with
No Hassle Returns
Live-in-stock inventory
Fitment guaranteed
Marine Fasteners RP-1421 lock washers are an essential fastening component designed for marine environments. This convenient 100-piece pack of 5/16-inch split lock washers provides reliable vibration resistance and helps prevent nuts and bolts from loosening due to the constant motion, vibration, and thermal expansion common in marine applications.
Key Features:
Marine Fasteners is a trusted supplier of corrosion-resistant hardware built to withstand the harsh conditions of saltwater and outdoor marine use. The RP-1421 lock washers are a reliable choice for both professional marine technicians and DIY boaters seeking quality fastening solutions.
Really easy !
Eduardo M
Very good service
Silas F
nice and easy
jesus l
The delivery was late it was FedEx fault but thmotorsports refund my ten dollars charges for two days shipping. Wonderful service i will order from them again and again.
Imad H
Found the best price for the tires I needed here. Mixed production years but can't complain for the price. Arrived very quickly.
Eugene H
Good pricing easy to navigate
Darrin L
No
John S
I have one of these on another boat. I love it and it's saved my lower unit more than once when I unexpectedly found a stump or hard bottom.. It also allows me to run with the motor higher because if the set back.
Michael H
Add your review
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy
