Square Tube Insert Nuts for Furniture Leveling Feet and Shelving

Material: Constructed from durable plastic for long-lasting use and resistance to wear.

Function: Designed to provide a secure threaded insert for M5, M6, or M8 bolts.

Application: Ideal for use as adjustable leveling feet on sofas, furniture, and display shelves.

Design: Square shape ensures a flush and stable fit within corresponding square tubes.

Installation: Easy to insert into tube ends, offering a clean and finished appearance.