Home improvement fasteners designed for neat, weld-on threaded joins on metal furniture and fittings. sourcing map Round Weld Nuts supply four M6 stainless-steel weld bungs that simplify adding or repairing threaded connection points. Are these the simplest option for attaching casters, shelves and chair legs in a small workshop?
⚡ At a Glance
- • Weldability: Flat solder joints and good weldability from 201 stainless steel, designed for reliable weld-on joins
- • Best for: Pipe furniture, tables and chairs, shelves, vehicles and trolley casters
- • Not ideal for: Projects that require thread sizes other than M6
M6 internal thread with a 10mm outer diameter and 6mm length, made from 201 stainless steel. Supplied as a pack of four round weld bungs for welded threaded connections.
Secure threaded joins – with M6 x 1mm internal thread
Internal thread specified as M6*1mm, with an outer diameter of 10mm and length of 6mm, provides a compact, standard metric engagement. Thread size accuracy is highlighted as an advantage in the product information.
Standard M6 fastenings screw in cleanly without re-tapping, making additions such as bolts and casters straightforward and reliable.
Neat welded finish – thanks to 201 stainless steel and flat solder joints
Material listed as 201 stainless steel with an emphasis on flat solder joints and good weldability. Installation guidance recommends cleaning the welding surface, tack welding, adjusting verticality, then soldering all joints.
Welded inserts sit flush with a tidy joint when installed correctly, helping finished furniture and frames look professional.
Flexible repair and customisation – with weld-on bung design and four-pack
Round weld bungs are supplied in a set of four and can be welded individually or joined together as needed; user reviews note the option to weld together for extended length.
Multiple inserts allow several attachment points or spare parts for future repairs, useful for DIYers and small workshop projects.
✨ The 4 Key Reasons for sourcing map Round Weld Nuts
- M6 x 1mm Internal Thread – ensures direct compatibility with standard M6 bolts and fittings
- 201 Stainless Steel – supports good weldability and sturdy metal joints for indoor repairs
- 10mm Outer Diameter – compact profile sits flush for tight spaces and neat installs
- Four-Pack – multiple inserts provide spares and allow several attachment points
📋 Technical Details at a Glance
- Category: Home Improvement
- Thread Size: M6 x 1mm
- Outer Diameter: 10mm
- Length: 6mm
- Material: 201 Stainless Steel
❓ Frequently Asked Questions
Q: What thread size are these weld nuts?
A: The internal thread is M6 x 1mm, suitable for standard M6 bolts and fittings.
Q: How many inserts are included in the pack?
A: The package contains four round weld bungs.
Q: How should the weld surface be prepared and installed?
A: Prepare by cleaning the welding surface with sandpaper or a steel brush to remove oxide, tack weld briefly while checking verticality, then solder all the joints.
🏆 Our Verdict
Suitable for DIYers, workshop users and anyone adding or repairing threaded points on metal furniture and fittings. Accurate M6 threads and 201 stainless-steel construction deliver tidy welds and reliable bolt engagement. Good value for straightforward repairs and custom metalwork over time, with spare inserts included for follow-up jobs.
