About 12B SK1 Attachment Roller Chain

12B SK1 attachment roller chain is produced in compliance with ISO‑606‑B standard, pitch 19.05 mm. Constructed from premium carbon steel and heat‑treated, it offers high tensile strength, great wear resistance and low elongation for long‑hour continuous operation. SK1 single‑hole bent attachments are mounted on one‑side outer links, convenient to connect fixtures, trays and transported materials. Suitable for conveying, lifting and automated production‑line applications under steady loads. Custom attachment positions, surface treatments and chain lengths are acceptable. It is commonly used for agricultural machinery, food‑processing equipment and various conveyor systems.

Metric 12B SK1 Attachment Roller Chain Dimension

Pitch (P): 19.05mm

Attachment Dimension (G): 16mm

Attachment Dimension (C): 21.45mm

Attachment Dimension (F): 28.6mm

Attachment Dimension (d4): 6.4mm

Link Plate Thickness (T): 1.85mm