Mig Welding Nozzles for Tweco Mini/#1 & Lincoln Magnum 100L
Mig Welding Nozzles for Tweco Mini/#1 & Lincoln Magnum 100L
Mig Welding Nozzles for Tweco Mini/#1 & Lincoln Magnum 100L
Mig Welding Nozzles for Tweco Mini/#1 & Lincoln Magnum 100L

Mig Welding Nozzles for Tweco Mini/#1 & Lincoln Magnum 100L

$9.59 Sale

Buying in volume or need freight to a job site?

Volume pricing, actual freight to your ZIP, tax-exempt & PO purchasing — quotes usually the same business day.

Request a Quote

Replacement MIG gas nozzles for Tweco Mini/#1 guns and Lincoln Magnum 100L torches. They shape and direct the shielding-gas envelope over the weld pool for clean, well-protected welds. Choose your bore size and pack quantity from the dropdowns.

Key Features

  • Durable, heat-resistant construction for long service life
  • Even shielding-gas coverage to help reduce porosity
  • Slip-on style for fast changeovers
  • OEM-style replacement (21-series, including the 21-50-F variant)
  • Sold individually and in 2, 5, and 10 packs

Compatibility

  • Tweco Mini and #1 MIG guns
  • Lincoln Magnum 100L torches
  • 21-37 (3/8"), 21-50 (1/2"), 21-50-F (1/2"), 21-62 (5/8")

Specifications

Property Value
Type MIG gas nozzle
Bore Sizes 3/8", 1/2", 5/8"
Series Tweco 21-series style
Compatible Guns Tweco Mini/#1, Lincoln Magnum 100L

Available Options

Size Pack Quantities
3/8" (21-37) 1 / 2 / 5 / 10 EA
1/2" (21-50) 1 / 2 / 5 / 10 EA
1/2" (21-50-F) 1 / 2 / 5 / 10 EA
5/8" (21-62) 1 / 2 / 5 / 10 EA

Nozzles are wear items — clean spatter regularly and replace when cracked or heavily fouled to maintain gas coverage.

WARNING

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.