Six Pack Round Tube Plugs With M8 Thread Black Plastic Furniture Leg End Caps 30mm Diameter For Casters And Adjustable Feet Fits Chairs Tables And DIY Projects

M8 Thread Round Tube Plugs - 30mm Black Furniture Caps
✔️ Six-pack M8 threaded plugs for casters, feet, chairs and tables

These round tube plugs feature M8 threading, designed to cap 30mm diameter tubes and provide attachment points for casters or adjustable feet. Made from durable black plastic, they’re perfect for upgrading chairs, tables, desks, racks, TV stands, and DIY projects.

✅ Color: Black
✅ Diameter: 30 mm; fits 30 mm round tubes
✅ Thread: M8 with ribbed insert for secure fit
✅ Pack: six-pack; suitable for furniture legs, casters, and adjustable feet

💡 What is an M8 threaded round tube plug used for in furniture hardware and adjustable feet setups?

These handy inserts cap tube ends and provide a threaded point to attach casters or adjustable feet, enabling easy height adjustments and mobile furniture.

• Fittings support casters and adjustable feet for chairs, tables, racks, and DIY builds
• Durable black plastic construction with M8 thread and ribbed grip for secure fit
• Designed for 30mm tubes, common in home and workshop furniture
• Great for DIY projects, gym equipment, TV stands, and desk leg upgrades

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