Pronged insert T-Nuts used to add a threaded insert into wood.  It has 4 pronged tips that push into the wood to secure the insert into the wood. 

Please note: These T-nuts are sold in a pack of 5

Specifications:

• Thread size: M5 or M6 (Please choose from the menu above)
• Material: Steel
• Coating: Galvanised
• Packaged: Pack of 5