M5-0.8 x 3.5mm Threaded Insert, Large Flat Head, Aluminum (Box of 2000)

A ring is the standard style of tongue. The safest and most reliable; it cannot be removed unless mounting screw is removed.

3M MU14-6R/SK - Non-Insulated Butted Seam Ring Tongue Terminal

Richco Catalog Edition 26 - Electronic Fasteners Inc

M4 M5 M6 M8 M10 Wood Insert Nut Furniture Nuts Flat Head Bed

Screws from Fabory 400,000+ Fasteners to buy online

Threaded Insert Nutsert, Color Zinc Plated Rivet Nut Flat Head

Screws For Indexables - MSC Industrial Supply

M5 x 6mm Full Thread Cap Head Screws (DIN 912) - Stainless Steel (A2)

Anzor Australia Catalogue by Anzor Fasteners Ltd - Issuu

Max Steel 2000

Buy M3 x 10mm Full Thread Cap Head Screws (DIN 912) - Black Marine Stainless Steel (A4) from Accu's Precision Screws range. Manufactured by AccuBlack.

M3 x 10mm Full Thread Cap Head Screws (DIN 912) - Black Marine Stainless Steel (A4)