Galvanized Steel Bolt Kit For Dock Float Drum Installation – 3/8‑in Hex Bolt With 1.75‑in Flat Washer

Introducing the Multinautic 22203 Galvanized Bolt Kit, engineered for seamless attachment of floating dock drums to aluminum dock frames. Crafted from hot‑dip galvanized steel, each component resists rust in harsh marine environments while delivering a clean, professional finish. The kit pairs a sturdy 3/8‑inch hex head bolt with a precisely sized 1.75‑inch flat washer, ensuring a snug fit that safeguards both the aluminum edge and the polyethylene float flange.

Why choose this marine fastening solution? The corrosion‑protective coating extends the life of your dock hardware, reducing maintenance downtime. The oversized washer distributes load evenly, preventing damage to delicate dock components and enhancing overall stability during fluctuating water levels.

• Corrosion‑Resistant Galvanized Steel: Provides long‑lasting protection against saltwater and humidity, ideal for coastal installations.
• Precision‑Fit 3/8‑in Hex Bolt: Delivers a secure, torque‑friendly connection for rapid assembly of dock float drums.
• 1.75‑in Large Flat Washer with 7/16‑in Hole: Offers extra surface area to shield aluminum frames and polyethylene flanges from stress.
• Easy Installation: Designed for straightforward alignment, reducing installation time and labor costs for marine contractors.
• Versatile Dock Compatibility: Perfect for aluminum dock systems and floating dock drum setups across residential and commercial marinas.

Upgrade your floating dock today: With the Multinautic 22203 bolt kit, you gain a reliable, rust‑free fastening system that protects critical dock components while delivering a tidy, professional appearance. Trust this kit to hold your dock securely, even in challenging weather, and enjoy peace of mind knowing your marine infrastructure is built to last.

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.