Tweco Style 14 Series MIG Welding Contact Tips – 25pk | 1/4-28 Thread, 1-1/2" Long Wire Size:14-40 Harris 9001540 Plunger 3666-2

Harris 9001540 Plunger 3666-2

and 4213-14

It is medium preheat 2pc furnished with wearing and nut

size 6 and 4 both have 6 holes

Victor style MFA-1 is an acetylene rosebud heating tip for small Victor style torches

Tweco Style 14 Series MIG Welding Contact Tips – 25pk | 1/4-28 Thread, 1-1/2" Long Wire Size:14-40 Harris 9001540 Plunger 3666-2Tweco Style 14 Series MIG welding contact tips are a direct fit replacement for Tweco #2, #3, and #4 MIG welding guns. Each tip measures 1 1 2 inches long with a 1 4 28 thread and 1 4 inch diameter weld surface engineered for consistent arc performance and reliable wire feed. Available in six wire diameter sizes (14 23 through 14 52) to match your specific welding wire. Sold in a convenient 25 pack to keep your gun running without downtime.