These tiny crimps are perfect for use with cord up to 0.5mm in diameter. Made of a lead-free, nickel-free, and cadmium-free brass. Hole Size: About 1.2mm Sold per bag of 100 crimp beads. 

These tiny crimps are perfect for use with cord up to 0.5mm in diameter. Made of a lead-free, nickel-free, and cadmium-free brass. Hole Size: About 1.2mm Sold per bag of 100 crimp beads. 

These 1.5mm tube crimps are made of lead-free and nickel-free brass. Hole Size: about 1mm  Sold per bag of 100 pieces.