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Seachoice RP-SC36241 M4 Lock Washer 316 Stainless Steel 100-Pack

Manufacturer

Seachoice

<h3>Trusted Marine Hardware Since 1988</h3><p>Seachoice was established in 1988 as a supplier of high-quality marine hardware and OEM replacement parts, originally focusing on cleats, hinges, and hasps. Recognizing the demand for a full range of quality products at an affordable price, Seachoice aggressively expanded its product line and today offers more than 6,000 replacement parts and accessories in 17 key categories—including lighting, fuses, fasteners, safety equipment, and anchors—to satisfy fishing, boating, and watersports enthusiasts worldwide.</p><p>Run for and by boaters, Seachoice offers a no-hassle warranty on everything they produce, demonstrating their commitment to customer satisfaction and product reliability. With products stocked in 18 strategic locations serving the U.S., Canada, and customers around the globe, Seachoice has built a reputation as an industry-trusted brand that consistently delivers value without sacrificing quality.</p><h3>Comprehensive Anchoring Solutions</h3><p>Whether you're securing a personal watercraft, fishing boat, or larger vessel, Seachoice offers a complete range of anchoring solutions. Their <a href="/7548-seachoice-mooring-anchors-200693">mooring anchors</a> provide reliable holding power for various bottom conditions, while their <a href="/7548-seachoice-slip-ring-traditional-anchors-200970">slip ring and traditional anchors</a> deliver versatile performance for different marine environments. For boaters seeking general-purpose anchoring systems, Seachoice's <a href="/7548-seachoice-anchors-200101">anchors</a> feature hot-dipped galvanized construction and reinforced flukes engineered to penetrate deeply and hold firmly.</p><h3>Marine Rope and Line Products</h3><p>Proper cordage is essential for safe boating operations, and Seachoice's extensive selection of <a href="/7548-seachoice-rope-17207">rope</a> meets the demanding requirements of marine environments. From traditional 3-strand nylon rope that serves as an excellent economical choice for anchor rodes to G4 high-test galvanized chain hand-spliced in the USA, Seachoice rope products are designed to operate smoothly with windlass systems and withstand the rigors of saltwater exposure.</p><h3>Comfort and Convenience on Deck</h3><p>Seachoice extends beyond essential hardware to include comfort-focused products like their popular <a href="/7548-seachoice-deck-chairs-200305">deck chairs</a>. The manufacturer offers folding deck chairs that combine style with functionality, providing comfortable seating that folds flat for easy storage when not in use.</p><h3>Quality You Can Trust</h3><p>Seachoice is known for raising the bar when it comes to quality and reliability, with over 50 parts completely redesigned to meet evolving boater needs. Whether you're equipping a new vessel or replacing worn components, Seachoice delivers marine-grade products that perform season after season, backed by their comprehensive warranty and decades of industry expertise.</p>

Part Number

RP-SC36241
07/21/2036 11:17 PM
Sale Price

$3.62

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 Seachoice RP-SC36241 is a professional-grade M4 lock washer designed for marine and outdoor applications where corrosion resistance is critical. Manufactured from premium 316 stainless steel, these lock washers provide superior protection against rust and degradation in saltwater, freshwater, and harsh weather conditions.

Key Features:

  • M4 metric size fits 4mm bolts and screws
  • 316 stainless steel construction offers maximum corrosion resistance
  • Split lock washer design prevents fastener loosening from vibration
  • Ideal for marine, RV, and outdoor equipment applications
  • Convenient 100-piece bag for multiple projects and repairs

Lock washers work by creating tension between the fastener and the mounting surface, using a spring action that resists rotation and prevents nuts and bolts from backing out due to vibration or thermal cycling. The 316-grade stainless steel provides better corrosion resistance than standard 304 stainless, making these washers perfect for boat hardware, marine electronics mounting, deck fittings, and any application exposed to salt spray or moisture.

Products specifications

Quantity

100

Size

M4

Great prices and super fast check out thanks

Super smooth transaction, and fast delivery. Just waiting for my mechanic to open packages and verify all correct parts, but I don't expect any issues. Would definitely purchase and recommend others do business with Motorsport.com again

It was fast easy going .

Super rad

Satisfied customer

Easy to navigate site to find needed parts. Ordering and payment process went smoothly as well.

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