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
Mercury MerCruiser Quicksilver 18323 is a genuine keyed tab washer used in selected Mercury and MerCruiser assemblies where a keyed locking washer ...
View full detailsCrusader Lock Washer 3/8" Zinc Plated - OEM Part RS2180
Genuine Crusader 3/8" lock washer with zinc plating engineered to OEM specifications for secure fastener retention in marine engine and drive appli...
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