Button Column A

Button Column B

Fillet

Square Groove

Plug / Slot

V Groove

Spot

Bevel Groove

Stud [* Folded Joint (ISO and DIN)]

U Groove

Seam

J Groove

Back / Backing

Flare-V

Surface (ANSI, DIN)

Flare-Bevel Groove

Flange Corner [* Bevel Butt (ISO and DIN)]

Scarf [* Inclined Joint (ISO and DIN)]

Flange Edge [* V-Butt (ISO and DIN)]

[* Edge (DIN)]

[* Steep-Flanked Single-V Butt (DIN)]

[* Surface Joint (DIN)]

[* Steep-Flanked Single-Bevel Butt (DIN)]