100, M3 x 4.1mm Threaded Brass Inserts - Press in Barbed : Amazon.co.uk: DIY & Tools
THREADED BRASS INSERTS FOR PLASTIC SOLID PRESS FIT METRIC BARBED M2 M3 M4 M5 M6 | eBay
Pack of 50 x M4 x 5.6mm Threaded Brass Inserts for Plastic : Amazon.co.uk: DIY & Tools
Inserts for Plastics | Insert Nuts | Fastenright Ltd
Threaded inserts for plastics | Tappex Threaded Inserts
initeq] #10#10-24 and #10-32 Threaded Heat Set Inserts for 3D Printing Brass Thread Insert Nuts for Plastic (20, 10-24 Short) : Amazon.co.uk: DIY & Tools
Inserts for Plastic
Threaded inserts for plastics | Tappex Threaded Inserts
Inserts for Plastics | Insert Nuts | Fastenright Ltd
Threaded Inserts for Plastics | Yardley Inserts
THREADED INSERTS FOR PLASTIC ALLOY AND WOOD SELF TAPPING INSERT NUTS BRASS | eBay
Turmberg3D - Threaded Insert 1/4 Inch Thread Insert - Pack of 20 Brass Threaded Bushings / Melting Nut for Plastic Parts for 3D Printer Parts (1/4 Inch x 12.7) : Amazon.co.uk: Business, Industry & Science