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Electrodes

Nut and Stud Welding

Stud Electrodes
Tuffaloy stud electrode tips are for projection-welding screws, bolts or pins, whether they pass through the sheet or are to be attached directly to its face.

Nut Electrodes
Tuffaloy projection weld nut electrodes are designed for either self-piloted or non-piloted nuts. The pilots of the non-piloted-nut electrodes are spring-loaded so they can't interfere with the contacting of nut and sheet under welding pressure.

Stud Electrodes
Stud_welding_electrode.PNG
Stud Electrodes
Stud Diameter "A"Electrode Length "B"Electrode Diameter "C"DescriptionPart NumberWith 10W Face
.150 2-1/4 1 400 175-4001 175-4001-10W
.164 2-1/4 1 401 175-4011 175-4011-10W
.190 2-1/4 1 402 175-4021 175-4021-10W
.216 2-1/4 1 403 175-4031 175-4031-10W
1/4 2-1/4 1 404 175-4041 175-4041-10W
5/16 2-1/4 1 405 175-4051 175-4051-10W
3/8 2-1/4 1 406 175-4061 175-4061-10W
3/8 2-3/4 1-1/2 436 175-4361 175-4361-10W
7/16 2-3/4 1-1/2 437 175-4371 175-4371-10W
1/2 2-3/4 1-1/2 438 175-4381 175-4381-10W
9/16 2-3/4 1-1/2 439 175-4391 175-4391-10W
5/8 2-3/4 1-1/2 440 175-4401 175-4401-10W
11/16 2-3/4 1-1/2 441 175-4411 175-4411-10W
3/4 2-3/4 1-1/2 442 175-4421 175-4421-10W
6mm 2-1/4 1 506 175-5061 175-5061-10W
7mm 2-1/4 1 507 175-5071 175-5071-10W
9mm 2-1/4 1 509 175-5091 175-5091-10W
10mm 2-1/4 1 510 175-5101 175-5101-10W
10mm 2-3/4 1-1/2 510-2 175-5102 175-5102-10W
12mm 2-3/4 1-1/2 512-2 175-5122 175-5122-10W
Self-Piloted Nut Electrodes
Self_piloted_nut_electrode.PNG
Self-Piloted Nut Electrodes
Nut Diameter "D"Pin Length "E"Electrode Length "F"Electrode Diameter "G"DescriptionPart NumberWith 10W Face
.164 3/16 2-1/4 1 411 175-4111 175-4111-10W
.190 3/16 2-1/4 1 412 175-4121 175-4121-10W
.216 1/4 2-1/4 1 413 175-4131 175-4131-10W
1/4 5/16 2-1/4 1 414 175-4141 175-4141-10W
5/16 5/16 2-1/4 1 415 175-4151 175-4151-10W
3/8 3/8 2-1/4 1 416 175-4161 175-4161-10W
3/8 3/8 2-3/4 1-1/2 456 175-4561 175-4561-10W
7/16 318 2-3/4 1-1/2 457 175-4571 175-4571-10W
1/2 7/16 2-3/4 1-1/2 458 175-4581 175-4581-10W
9/16 7/16 2-3/4 1-1/2 459 175-4591 175-4591-10W
5/8 1/2 2-3/4 1-1/2 460 175-4601 175-4601-10W
11/16 1/2 2-3/4 1-1/2 461 175-4611 175-4611-10W
3/4 5/8 2-3/4 1-1/2 462 175-4621 175-4621-10W
6mm 1/4 2-1/4 1 606 175-6061 175-6061-10W
7mm 5/16 2-1/4 1 607 175-6071 175-6071-10W
9mm 3/8 2-1/4 1 609 175-6091 175-6091-10W
10mm 3/8 2-1/4 1 610 175-6101 175-6101-10W
10mm 3/8 2-3/4 1-1/2 610-2 175-6102 175-6102-10W
12mm 7/16 2-3/4 1-1/2 612-2 175-6122 175-6122-10W
Non-Piloted Nut Electrodes
28.1.31.jpg
Non-Piloted Nut Electrodes
Nut Diameter "H"Pin Diameter "J"Electrode Length "K"Electrode Diameter "L"DescriptionPart NumberWith 10W Face
.164 0.18 2-1/4 1 421 175-4211 175-4211-10W
.190 0.215 2-1/4 1 422 175-4221 175-4221-10W
.216 0.24 2-1/4 1 423 175-4231 175-4231-10W
1/4 0.275 2-1/4 1 424 175-4241 175-4241-10W
5/16 0.345 2-1/4 1 425 175-4251 175-4251-10W
318 0.405 2-1/4 1 426 175-4261 175-4261-10W
3/8 0.437 2-3/4 1-1/2 476 175-4761 175-4761-10W
7/16 0.562 2-3/4 1-1/2 477 175-4771 175-4771-10W
1/2 0.625 2-3/4 1-1/2 478 175-4781 175-4781-10W
9/16 0.687 2-3/4 1-1/2 479 175-4791 175-4791-I0W
5/8 0.75 2-3/4 1-1/2 480 175-4801 175-4801-10W
6mm 0.261 2-1/4 1 706 175-7061 175-7061-10W
7mm 0.3 2-1/4 1 707 175-7071 175-7071-10W
9mm 0.385 2-1/4 1 709 175-7091 175-7091-10W
10mm 0.425 2-1/4 1 710 175-7101 175-7101-I0W
10mm 0.453 2-3/4 1-1/2 710-2 175-7102 175-7102-10W
12mm 0.595 2-3/4 1-1/2 712-2 175-7122 175-7122-10W

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