Square / rectangular
for welding
Raw steel flat caps for welding onto square tubing measuring 30 × 30, 40 × 40, 50 × 50, and 60 × 60 mm, with a thickness of 4.0 mm. Available either solid or—for 30 × 30 and 40 × 40 mm—with a hole with a diameter of 12.1 mm. They seal the tube end flush, creating a homogeneous, metallic finish.