Copper Countersunk Nails - Davey 0.75" x 16 Gauge per 100 grams Product Code: da5071-co-019-016

Copper nails are manufactured to the wire gauge, where the highest number is the thinnest nail.  Listed is the approximate equivalent size in millimetres, which is measured across the flats, and the quantity of nails per kilogram.
19mm 1490 nails per Kg.

British Standard Wire Gauge
SWG	Wire Diameter
	(in)	(mm)
0	0.324	8.23
1	0.3	7.62
2	0.276	7.01
3	0.252	6.40
4	0.232	5.89
5	0.212	5.39
6	0.192	4.88
7	0.176	4.47
8	0.16	4.06
9	0.144	3.66
10	0.128	3.25
11	0.116	2.95
12	0.104	2.64
13	0.092	2.34
14	0.08	2.03
15	0.072	1.83
16	0.064	1.63
17	0.056	1.42
18	0.048	1.22
19	0.04	1.02
20	0.036	0.91
21	0.032	0.81
22	0.028	0.71