Pipe fitting stainless steel AISI 316 - concave 90° with screw bolt

The concave stainless steel AISI 316 tube fitting with a 90° angle for screw bolts is the professional solution for tube fastening. Ideal for sprayhoods, canopy frames, bimini tops, and all applications requiring tube fittings.

Product features

• Stainless steel AISI 316 (A4) - Highest corrosion resistance for marine applications
• Concave shape - adapts perfectly to pipes
• 90° tilt - vertical mounting
• For 6mm screw bolts - Secure screw connection
• For 22-25mm pipes - Universally applicable
• Saltwater resistant - Ideal for continuous use on boats

Available versions

Application areas

• Pipe fastening for sprayhoods
• Convertible top frame with screw connection
• Bimini top fixings
• Convertible top connections
• All applications with 22-25mm pipes
• Professional convertible top systems

Material advantage of stainless steel AISI 316 (A4)

AISI 316 stainless steel (also known as A4 or V4A) contains molybdenum and therefore offers significantly higher corrosion resistance than standard stainless steel. This makes the pipe fitting particularly suitable for:

• Continuous saltwater contact
• Aggressive marine environments
• Long-term outdoor applications without maintenance
• Professional boat and yacht equipment
• Areas with frequent use

Concave shape with 90° inclination

Concave fit: The concave shape of the fitting adapts perfectly to the curvature of tubes with an outer diameter of 22-25mm and ensures a stable connection.

90° tilt: The vertical alignment allows for optimal mounting of convertible top frames and other applications.

For screw bolts: The fitting is specifically designed for 6mm screw bolts, which enable a secure and permanent connection.

Technical details

Material: Stainless steel AISI 316 (A4) - Highly corrosion resistant.

For pipe diameters of 22-25 mm - Universally applicable.

Inclination: 90° - Vertical mounting.

Fork width: 7.0 mm or 7.5 mm - depending on the version.

Bolt diameter: 6 mm - Standard screw bolt.

Assembly and use

The pipe fitting is attached to the pipe. The screw bolt is inserted through the fork and tightened. The concave shape ensures a stable connection.

• Position the fitting - Place it on the pipe
• Attach - Fix the fitting to the pipe
• Insert bolt - guide screw bolt through the fork
• Screw in - tighten bolts securely

Advantages

• Highly corrosion-resistant - AISI 316 stainless steel for maximum service life
• Concave shape - Perfect fit for pipes
• 90° tilt - Vertical mounting
• For screw bolts - Secure screw fastening
• Universal - For 22-25mm pipes
• Professional quality - proven in maritime use

Ideal for

• Sailing yachts with sprayhood
• Motorboats with bimini top
• Boats with folding canopies
• Professional boat builders and sailmakers
• Convertible top frame with screw connection
• All applications with 22-25mm pipes