6G Self Tapping Pan Square Stainless 316

Screw Gauge to Millimetres 4 Gauge = 2.84mm 6 Gauge = 3.51mm 8 Gauge = 4.17mm 10 Gauge = 4.83mm 12 Gauge = 5.49mm 14 Gauge = 6.15mm 16 Gauge = 6.81mm 18 Gauge = 7.47mm