We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Copper welding nozzle, tapered heavy-duty slip-on design

TREGASKISS

TREGASKISS 401-6-62 Slip-On Nozzle 3/8" Heavy Duty Tapered welding

SKU CH-99GG-B895T

Slip-on tapered nozzle with 5/8 inch bore fits TOUGH LOCK and compatible MIG guns for heavy-duty welding

  • Product typeTools
  • Heavy-duty copper nozzle withstands high-amperage MIG welding
  • Slip-on connection fits TOUGH LOCK and compatible gun series
  • Tapered bore directs shielding gas for cleaner welds
  • Self-insulated design reduces spatter build-up on the nozzle
  • Compatible with diffuser numbers 404-26 and 404-32 for easy integration

TREGASKISS 401-6-62 Slip-On Nozzle

The TREGASKISS 401-6-62 is a heavy-duty tapered welding nozzle built for MIG (GMAW) processes. It fits TOUGH LOCK series guns and compatible BTB, Clean Air, G1, G2, Robotic CA3, S-Gun, T-Gun, TA3, TGX and ThruArm G2 models. The copper construction with self-insulation suits automotive, fabrication and manufacturing work.

Slip-On Connection With Fixed Recess

The slip-on connection installs directly onto gas diffusers 404-26 and 404-32 without threads. The nozzle-to-tip relationship is fixed at a 1/8 in recess, so tip stick-out cannot be adjusted by changing nozzles. This geometry limits the nozzle to setups that accept that specific recess distance.

5/8 in Bore For Heavy-Duty MIG

A 5/8 in bore diameter provides generous gas coverage for heavy-duty MIG welding. The tapered shape directs shielding gas efficiently toward the weld pool. The nozzle is not suited for applications requiring a smaller bore, a flush or protruding tip position, or a threaded mounting method.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 78% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameTREGASKISS
Product typeTools

Questions about this item

Should I choose the 401-6-62 nozzle or a different bore size for my TOUGH LOCK gun?

The 401-6-62 has a 5/8 inch bore and 1/8 inch tip recess; match those dimensions to your welding procedure and gas coverage needs.

What does the heavy-duty copper construction mean for daily MIG welding?

Heavy-duty copper resists heat and spatter buildup during extended MIG runs, keeping gas flow consistent and reducing nozzle-change downtime.

How does the slip-on connection work with diffuser numbers 404-26 and 404-32?

The nozzle slides onto compatible 404-26 or 404-32 diffusers without threads, locking in place for quick changes on TOUGH LOCK and listed guns.

More in Welding Equipment & Positioners

Similar items