BEAD CORD

GRIFFIN NYLON (Carded w/Needle)
   BY SIZE

00, apprx 0.30mm (.012")    
01, apprx 0.35mm (.014")    
02, apprx 0.45mm (.018")    
03, apprx 0.50mm (.020")    
04, apprx 0.60mm (.024")    
05, apprx 0.65mm (.026")    
06, apprx 0.70mm (.028")    
07, apprx 0.75mm (.030")    
08, apprx 0.80mm (.032")    
10, apprx 0.90mm (.036")    
12, apprx 0.98mm (.039")    
14, apprx 1.02mm (.040")    
16, apprx 1.05mm (.042")    

The most popular sizes are #0, #1 and #2 for use with pearls, and #4 and #6 for use with other beads.