Stainless Steel M4 Surfboard Tail Fin Replace Screw 1Pcs Durable Surf Fin Bolt for Surf Enthusiast Daily Repair Supplies

Description: Our 316 Stainless Steel Paddle Board Connection Screws provide a rust-proof, stable and long-lasting fastening solution for stand up paddle board and other water sports equipment assembly. Key Features: ✅ Marine-Grade Anti-Corrosion: Crafted from premium 316 marine stainless steel, it effectively resists corrosion from seawater, sweat and damp outdoor environments, no rust or oxidation even after long-term water contact, ensuring reliable use for all water sports lovers. ✅ High-Strength Damage-Resistant Build: 316 stainless steel comes with excellent hardness and toughness, it will not deform or break under repeated disassembly and heavy load pressure, extending service life and reducing your frequent replacement costs. ✅ Anti-Loosening Sealing Performance: Equipped with an elastic rubber sealing gasket, it increases friction during tightening to avoid accidental loosening in use, and blocks water from entering the connection gap to protect the internal structure of your paddle board from water damage. ✅ Tool-Free Convenient Operation: The textured 316 stainless steel thumb knob allows you to tighten or loosen the screw directly by hand without extra tools. The non-slip texture on the knob guarantees smooth operation even with wet hands, perfect for outdoor on-site adjustment. ✅ Precise Thread Fit Design: High-precision machined stainless steel threads perfectly match the size of standard paddle board connection holes, reducing the risk of thread slipping during installation, bringing you smooth assembly experience and stable wobble-free connection effect. Specifications: Category: Paddle Board (SUP) Accessories Material: 316 Stainless Steel, Rubber Sealing Gasket Size: As shown in pictures Color: As shown in pictures Quantity: 1 piece Note: 1. The photo does not show the actual size, please refer to the description for detailed size information. 2. Please allow slight differences due to manual measurement, thanks for your understanding. 3. The actual color of the item may not be exactly reflected in the image due to different monitor settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.