Brass threaded insert M3 - 3x4x5 mm

Brass Nut Insert Type M3x4x5

uxcell Knurled Insert Nuts - 50Pcs M3 x 3mm Length x 5mm OD Female Thread Brass Threaded Insert Embedment Nut for 3D Printer: : Industrial & Scientific

RS PRO, RS PRO, M3 Brass Threaded Insert diameter 4mm Depth 4.78mm, 278-584

RS PRO, M3 Brass Threaded Insert, 5.5mm diameter 4mm Depth 5.7mm

Brass Heat Set Threaded Insert for Plastic - M3x5x4mm

A-651 M3 x 5,75 mm Brass Threaded Insert

[ J&J Products ] M3 Brass Insert, 5 mm (Length), Female Thread, Heat Sink/Injection Mold Type, 1000 pcs : Industrial & Scientific

RS PRO, M3 Brass Threaded Insert, 5.5mm diameter 4mm Depth 5.7mm

100pcs M3*3/4/5/6/8/10 OD 4.2mm 4.5mm 5mm Brass Hot Melt Insert Knurled Nut Thread Heat Molding Double Injection Embedment Nut - AliExpress