40 x 40mm Square Box Section Inline Connector (1.5mm)
40 x 40mm Square Box Section Inline Connector (1.5mm) is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Standard Shipping - Tracking Included 1 to 2 business days
Free Delivery on orders over £50.00
Description
Description
Product Description
Achieve a clean and secure connection between square tubes with this internal inline connector, designed specifically for 40 x 40mm box section with a 1.5mm wall thickness.
Made from durable polypropylene, this insert fits neatly inside the tube, creating a strong internal joint while maintaining a smooth external appearance. It also helps protect the inside of the tube from dust, moisture and debris.
Ideal for both structural and decorative applications, this connector is widely used in furniture manufacturing, metal frameworks, shelving systems and gym equipment.
Simple to install — just push the connector into the tube for a tight and reliable fit.
Key Features
- Fits 40 x 40mm square box section
- Suitable for 1.5mm wall thickness
- Internal push-fit connector
- Durable polypropylene construction
- Clean black finish
- Supports up to 100kg static load
- Weather and moisture resistant
Benefits
- Creates a strong internal connection between tubes
- Protects against dust, dirt and moisture
- Improves overall appearance of конструкции
- Helps prevent injuries from sharp edges
- Long-lasting and suitable for indoor & outdoor use
Applications
- Furniture frames
- Shelving systems
- Gym and fitness equipment
- Retail displays
- Metal structures and DIY projects
Specifications
- Product type: Inline connector insert
- Shape: Square
- Size: 40 x 40mm
- Wall thickness: 1.5mm
- Material: Polypropylene
- Colour: Black
- Installation: Push-fit (internal)


