
Tregaskiss 404-20 MIG retaining head
Tregaskiss 404-20 MIG retaining head (Bernard/Tregaskiss — Conversion Series Consumables): nozzle mount Slip-On, duty HD, material Brass; cross-reference: CM Industries R404-20; fits 7 guns including Lincoln Magnum 300.
Figure © Tregaskiss, clipped unaltered from Tregaskiss TOUGH LOCK consumables spec sheet SP-TLC 2.8. It illustrates the product family printed there, which may include sizes or colours other than this part number. Removed on request.
Specifications
| Nozzle mount | Slip-On |
|---|---|
| Duty | HD |
| Material | Brass |
| Cooling | Air-cooled |
| Pack quantity | 100 |
| Product type | Retaining Head |
All specifications: Verifiedprinted in Bernard and Tregaskiss (ITW Welding)’s own specification sheet
Fits
Guns
- Lincoln Magnum 300
- Lincoln Magnum 400
- Tweco No. 3
- Tweco No. 4
- Tweco Spray Master 450
- Tweco Spraymaster 350
- Tweco WeldSkill 400
Cross-references
| Part | Manufacturer | Relationship | Evidence | |
|---|---|---|---|---|
| R404-20 | CM Industries | Aftermarket replacement | Single sourcestated by CM Industries; not corroborated | |
CM Industries prints CM Part # R404-20 against OEM Part # 404-20
Documents
Documents open on the publisher's own site; we link them and never host a copy.



