Minimum 99.9% Copper Rouves/copper washer (Funnel-like  Washers for Boat Nails)
Packing:1kg/boxes x  20boxes/carton
OD  1/2"   thk 1.5mm  hole less than 3mm.
OD  5/8"   thk 1.5mm  hole less than 3mm
OD  3/4"   thk 1.5mm  hole less than 3mm

Minimum 99.9% Copper Tack nail (Copper Nail)

Hard temper                                           
Packing:   0.5kg/box  x  40boxes/carton
1/2"
5/8"
3/4"
1"

Minimum 99.9% Copper Boat Nail (Hard temper)
Square Body, Rose Head
Packing:1kg/box  x  20boxes/carton
1/2" x 2mm AF
5/8" x 2mm AF
3/4" x 2mm AF
1" x 2.5mm AF
1-1/4" x 2.5mm AF
1-1/2" x 3.2mm AF
2" x 3.2mm AF
2-1/2" x 3.2mm AF
3" x 4mm AF
3-1/2" x 4mm AF
4" x 4mm AF

Brass Nails Round Head (Hard temper) - 62% Cu 38% Zn                               
Packing:   1LB/box  x  40boxes/carton
1/2" x Dia 1.5mm
5/8" x Dia 1.5mm
3/4" x Dia 1.65mm
1" x Dia 1.65mm