| Part Type | Thread Size | Pressure
Range
in LBS. | Weld Cycles | Current in
Secondary Amps. | Recommended
Electrode. Dia. | Approx.
KVA Size | | Inch | Metric | From | To | From | To | From | To | Nut Side | Sheet Side | Welder | DW
 | 1/4-20 | --- | 700 | 1,100 | 3 | 8 | 8,000 | 15,000 | 0.500 | 0.500 | 50 | | 5/16-18 | --- | 800 | 1,200 | 4 | 12 | 9,000 | 16,000 | 0.625 | 0.625 | 75 | | Part Type | Thread Size | Pressure
Range
in LBS. | Weld Cycles | Current in
Secondary Amps. | Recommended
Electrode. Dia. | Approx.
KVA Size | | Inch | Metric | From | To | From | To | From | To | Nut Side | Sheet Side | Welder | GW / GWM
 | #6 | 3.5mm | 200 | 800 | 3 | 5 | 3,000 | 7,500 | 0.500 | 0.500 | 20 | | #8 | 4mm | 300 | 800 | 3 | 5 | 3,700 | 8,500 | 0.500 | 0.500 | 20 | | #10 | 5mm | 400 | 850 | 3 | 7 | 6,000 | 12,300 | 0.500 | 0.500 | 20 | | 1/4-20 | 6mm | 700 | 950 | 3 | 8 | 8,000 | 14,500 | 0.500 | 0.500 | 30 | | 5/16-18 | 8mm | 800 | 1,050 | 8 | 12 | 9,000 | 15,200 | 0.625 | 0.625 | 50 | | 3/8-16 | 10mm | 900 | 1,150 | 7 | 14 | 10,000 | 16,100 | 0.750 | 0.750 | 50 | | Part Type | Thread Size | Pressure
Range
in LBS. | Weld Cycles | Current in
Secondary Amps. | Recommended
Electrode. Dia. | Approx.
KVA Size | | Inch | Metric | From | To | From | To | From | To | Nut Side | Sheet Side | Welder | HW / HWM
 | #6 | 3.5mm | 300 | 900 | 3 | 7 | 4,000 | 13,000 | 0.500 | 0.500 | 20 | | #8 | 4mm | 300 | 900 | 3 | 7 | 4,000 | 13,000 | 0.500 | 0.500 | 20 | | #10 | 5mm | 300 | 900 | 3 | 7 | 4,000 | 13,000 | 0.500 | 0.500 | 20 | | 1/4-20 | 6mm | 700 | 1,000 | 3 | 12 | 10,000 | 16,000 | 0.625 | 0.625 | 30 | | 5/16-18 | 8mm | 800 | 1,100 | 4 | 16 | 12,000 | 18,000 | 0.750 | 0.750 | 50 | | 3/8-16 | 10mm | 900 | 1,200 | 6 | 18 | 13,000 | 20,000 | 0.875 | 0.875 | 50 | | 1/2-13 | 12mm | 1,000 | 1,500 | 10 | 20 | 14,000 | 22,000 | 1.000 | 1.000 | 75 | | Part Type | Thread Size | Pressure
Range
in LBS. | Weld Cycles | Current in
Secondary Amps. | Recommended
Electrode. Dia. | Approx.
KVA Size | | Inch | Metric | From | To | From | To | From | To | Nut Side | Sheet Side | Welder | PD
 | #6 | --- | 250 | 800 | 3 | 6 | 5,000 | 11,000 | 0.437 | 0.437 | 20 | | #8 | --- | 350 | 800 | 3 | 7 | 6,000 | 12,000 | 0.500 | 0.500 | 20 | | #10 | --- | 900 | 1,200 | 4 | 8 | 8,000 | 13,000 | 0.500 | 0.500 | 30 | | 1/4-20 | --- | 900 | 1,500 | 5 | 9 | 9,000 | 14,000 | 0.625 | 0.625 | 50 | | 5/16-18 | --- | 900 | 1,500 | 6 | 15 | 12,000 | 17,000 | 0.875 | 0.875 | 75 | | 3/8-16 | --- | 1,000 | 1,600 | 7 | 18 | 13,000 | 21,000 | 1.000 | 1.000 | 75 | | Part Type | Thread Size | Pressure
Range
in LBS. | Weld Cycles | Current in
Secondary Amps. | Recommended
Electrode. Dia. | Approx.
KVA Size | | Inch | Metric | From | To | From | To | From | To | Nut Side | Sheet Side | Welder | RW / RWM
 | #6 | 3.5mm | 300 | 600 | 4 | 6 | 8,500 | 13,000 | 0.500 | 0.500 | 20 | | #8 | 4mm | 500 | 1,200 | 2 | 5 | 9,000 | 17,000 | 0.500 | 0.500 | 50 | | #10 | 5mm | 900 | 1,200 | 2 | 5 | 14,000 | 22,000 | 0.500 | 0.500 | 75 | | 1/4-20 | 6mm | 900 | 1,500 | 5 | 15 | 15,500 | 24,000 | 0.625 | 0.625 | 100 | | 5/16-18 | 8mm | 1,600 | 1,800 | 11 | 20 | 21,000 | 25,000 | 0.750 | 0.750 | 150 | | 3/8-16 | 10mm | 2,200 | 2,600 | 11 | 15 | 27,000 | 35,000 | 0.875 | 0.875 | 150 | | Part Type | Thread Size | Pressure
Range
in LBS. | Weld Cycles | Current in
Secondary Amps. | Recommended
Electrode. Dia. | Approx.
KVA Size | | Inch | Metric | From | To | From | To | From | To | Nut Side | Sheet Side | Welder | SS / SSM
 | #6 | 3.5mm | 300 | 700 | 4 | 10 | 8,000 | 14,000 | 0.218 | 0.250 | 20 | | #8 | 4mm | 300 | 700 | 4 | 10 | 8,000 | 14,000 | 0.218 | 0.250 | 20 | | #10 | 5mm | 300 | 700 | 4 | 10 | 8,000 | 14,000 | 0.250 | 0.250 | 20 | | 1/4-20 | 6mm | 500 | 900 | 6 | 12 | 12,000 | 18,000 | 0.281 | 0.312 | 50 | | 5/16-18 | 8mm | 800 | 1,300 | 8 | 15 | 14,000 | 20,000 | 0.375 | 0.375 | 75 | | 3/8-16 | 10mm | 1,000 | 2,000 | 10 | 25 | 15,000 | 25,000 | 0.375 | 0.375 | 75 | |