Stainless Steel Hydrofoil Screws M8 M6 For Wing Foil Efoil Board

Product Overview: Core Fasteners for Hydrofoil Equipment

Stainless steel hydrofoil bolts M6 and M8 are key connectors for water sports equipment, specifically designed for hydrofoils, surfboards, and stand-up paddleboards (SUPs). Constructed from 316 marine-grade stainless steel, they offer both corrosion resistance and structural stability, enabling them to withstand harsh environments such as seawater. Their metric specifications ensure versatility, and the hydrofoil-specific structural design maintains a stable connection even at high speeds.

Material Characteristics: A Balance of Corrosion Resistance and Strength

The core material, 316 stainless steel, possesses excellent rust resistance. Due to the presence of molybdenum, 316 performs even better in high-chlorinated seawater environments. This material combination achieves lightweight construction; a set of bolts weighs only approximately 120 grams, balancing strength and portability.

Specifications Comparison: Core Differences Between M6 and M8

"M" represents metric specifications: M6 has a diameter of 6mm and a thread pitch of 1.0mm, commonly using a 12.9 strength rating; M8 has a diameter of 8mm and a thread pitch of 1.25mm, mostly using an 8.8 strength rating. Both meet the requirements of water sports and are compatible with boards and hydrofoil mounting systems of different thicknesses.

Applications and Maintenance: Suitable Scenarios and Maintenance Tips

M6 is suitable for lightweight applications, such as entry-level surfboards and inflatable SUPs; M8 has a stronger load-bearing capacity and is used for professional hydrofoils, electric hydrofoils, and other heavy-duty equipment. Both are compatible with FCS standard fin boxes. When installing M8, an M6 Allen wrench is required. The M6 ​​portion can be operated by hand, but washers must be used to avoid overtightening and stripping the threads. After seawater use, rinse with fresh water and check for wear quarterly to extend its lifespan.