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Celebrating 50 years of Trusted Marine Service
50 years of Trusted Marine Service

Fasteners & Mounting

Marine Fasteners & Mounting Hardware - Stainless Steel Screws, Bolts & Brackets

Premium marine-grade fasteners and mounting hardware designed for the harsh saltwater environment. Our comprehensive selection of corrosion-resistant fasteners, brackets, and mounting solutions ensures secure, long-lasting installations for all your marine projects, from deck hardware installation to electronics mounting and equipment upgrades.

Stainless Steel Fasteners

  • Marine Screws - 304 and 316 stainless steel wood screws, sheet metal screws, and self-tapping screws
  • Machine Screws & Bolts - Hex head bolts, carriage bolts, socket head cap screws, and machine screws
  • Nuts & Washers - Hex nuts, lock nuts, nylon insert nuts, flat washers, and lock washers
  • Threaded Rod - All-thread rod for custom mounting applications
  • Specialty Fasteners - Pan head, flat head, oval head, and button head configurations

Mounting Brackets & Hardware

  • Electronics Brackets - Mounting brackets for GPS, fishfinders, radios, and navigation equipment
  • Antenna Mounts - Rail mounts, deck mounts, and adjustable antenna brackets
  • Rod Holder Mounts - Bases and brackets for fishing rod holders
  • Accessory Brackets - Universal mounting brackets for lights, speakers, and equipment
  • Adjustable Mounts - Swivel and tilt brackets for flexible positioning

Deck Hardware Mounting

  • Backing Plates - Stainless steel and aluminum backing plates for load distribution
  • Mounting Pads - Teak and synthetic pads for cleat and hardware mounting
  • Deck Bases - Flush-mount and surface-mount bases for various hardware
  • Through-Deck Fittings - Sealed fittings for watertight deck penetrations

Rivets & Blind Fasteners

  • Pop Rivets - Aluminum and stainless steel blind rivets for one-sided installations
  • Rivet Tools - Hand riveters and pneumatic rivet guns
  • Structural Rivets - High-strength rivets for critical applications

Adhesives & Sealants

  • Marine Adhesives - Epoxy, polyurethane, and methacrylate adhesives for bonding
  • Sealants - Silicone, polysulfide, and polyurethane sealants for watertight seals
  • Thread Lockers - Anaerobic adhesives to prevent fastener loosening
  • Anti-Seize - Lubricants to prevent galling and corrosion on threads

Key Features

  • Corrosion-Resistant - 304 and 316 stainless steel resists saltwater corrosion and oxidation
  • Marine-Grade Quality - Specifically designed for harsh marine environments
  • Complete Selection - Full range of sizes and types for any marine application
  • Professional Results - Quality fasteners ensure secure, reliable installations
  • Long Service Life - Superior materials provide years of trouble-free performance

Essential hardware for boat maintenance, repairs, and upgrades. From simple screw replacements to complex mounting installations, proper marine-grade fasteners ensure your equipment stays securely attached and corrosion-free. Choose 316 stainless steel for maximum corrosion resistance in saltwater applications, or 304 stainless for freshwater and less demanding environments.

Mercury MerCruiser Keyed Washer 18323

Original price $37.34 - Original price $37.34
Original price
$37.34
$37.34 - $37.34
Current price $37.34
Out of stock

Mercury MerCruiser Quicksilver 18323 is a genuine keyed tab washer used in selected Mercury and MerCruiser assemblies where a keyed locking washer ...

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Original price $37.34 - Original price $37.34
Original price
$37.34
$37.34 - $37.34
Current price $37.34
Sold out

Crusader Lock Washer 3/8" Zinc Plated - OEM Part RS2180

Original price $0.21 - Original price $0.21
Original price $0.21
$0.21
$0.21 - $0.21
Current price $0.21
Out of stock

Genuine Crusader 3/8" lock washer with zinc plating engineered to OEM specifications for secure fastener retention in marine engine and drive appli...

View full details
Original price $0.21 - Original price $0.21
Original price $0.21
$0.21
$0.21 - $0.21
Current price $0.21
Sold out