What size is a 4mm seed bead?

What is the size of a seed bead?

The most common size is an 11/0 (1.8mm to 2.2mm wide depending on manufacturer), but seed beads can range from a size 3/0 to a very tiny grain of sand like size of 24/0.

Are 6 0 beads 4mm?

6/0 seed beads are perfect for kids and beginners as they are easy to pick up and have larger holes. 6/0 seed beads measure 4mm x 3mm with a hole size of 1.3mm. Count is approximately 12 beads per gram.

What size hole is M8?

Metric Threads

Thread Drill size for tapping standard metric threads Clearance hole
M5 4.2 5.5
M6 5 6.6
M8 6.8 9
M10 8.5 11
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