Old Products: threaded stuff

When we ran a full service chassis fab/turn-key hot rod shop a number of years ago, it was always useful to have threaded things around to weld into the frame for some kind of mount, etc.

Here’s a list of all our threaded things for your reference:

Exhaust Flanges

In stock
Product Details
Brand: Welder Series
MPN: 21831
Thickness: 1/4"
Hole size: For 3/8" bolts
Tubing Size: 2" - 3" tube

Buy 10 of one part number, get 10% off.
Buy 40+ to get them for 40% off! Sorry, no additional discounts applicable.

Collector flanges for 2-1/4", 2-1/2" and 3" tubing, in stainless and mild steel. Matches the standard Mr. Gasket gasket (see options).

Flanges are 1/4″ thick, with 3/8″ bolt holes. Priced individually. When adding the gaskets to your order, it will add the same number of gaskets as flanges.

2-1/4" flanges have a 3-1/2" bolt hole diameter.
2-1/2" flanges have a 3-1/2" bolt hole diameter.
3" flanges have a 3-7/8" bolt hole diameter.

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