ALL TANKS CURRENT LEAD TIME = 2-4 WEEKS + SHIPPING...All Weld Fittings, Caps, Necks & Pickup Tubes In-stock Ready To Ship.

THRU Threaded Aluminum Boss Large Body

SKU# 21030-THRU-5/16-18

Regular price $5.75

Shipping calculated at checkout.

Thru Threaded Aluminum Boss

Material = 6061 T6 Aluminum

See image for body dimensions. The overall body size is similar for all thread sizes

Multiple thread sizes available, see dropdown.

If you need a thread pitch not listed it is possible to machine them for you. Minimum QTY run of 50 pcs will be required send us an email with your requrements.


All Bosses are quality checked with calibrated thread gauges while machining and again before entering inventory. We do not replace weld bungs after they have been welded or appear to have been used.