This chart provides technical and compatibility information for our most popular nozzles, retaining heads and contact tips. If the consumableyou require is not in this chart, you can learn about additional welding consumable options by contacting Tregaskiss Technical Service by emailat techservices@tregaskiss.com or by phone at 1-877-737-3111.

All Nozzleslisted abovewill fit with all

Retaining Headsshown.

Standard DutyRetaining Headsare used withStandard DutyContact Tips.

Heavy DutyRetaining Headsare used withHeavy Duty andExtra Heavy DutyContact Tips.

1"

2"

3"

1"

2"

3"

1"

2"

3"

1"

2"

3"

ST

AN

DA

RD

DU

TY

NO

ZZ

LE

SH

EA

VY

DU

TY

NO

ZZ

LE

S

403-12-XX

403-14-XX

403-20-XX

403-21-XX

403-22-XX

403-27-XX

603-20-XX

404-14

404-18

.25 .3125 .375

403-20-XX

403-21-XX

403-22-XX

403-27-XX

603-20-XX

403-12-XX

403-14-XX

403-XX-23

403-XX-30

403-XX-35

403-XX-1.0

403-XX-45

403-XX-364

403-XX-52

403-XX-1.4

403-XX-116

403-XX-1.8

403-XX-78

403-XX-564

403-XX-332

603-20-764

603-20-18

SDTapered

Standard

Duty

Standard

Duty

ExtendedLife

CrZr

Extra

HeavyDuty

404-20

HeavyDuty

Semi-Auto

404-26

DualTaper

HeavyDuty

Semi-Auto

404-32

DualTaper

HeavyDuty

Robotic

404-30

HeavyDuty

Robotic

HeavyDuty

HDTapered

SURE

STA

RT

DualTaper

Standard

Duty

w w w . t r e g a s k i s s . c o m

TOUGH LOCK Contact Tips Available Wire Sizes

Standard Duty (SD)TOUGH LOCK System

Heavy Duty (HD) TOUGH LOCK System