Set collars to DIN 703, made from heavy-duty bright steel: These robust set collars meet the standards of DIN 703 and are made from high-quality bright steel. Equipped with a threaded pin with hexagon socket made of steel in accordance with DIN EN ISO 4027 (formerly DIN 914), but with a strength of 12.9 for maximum reliability. From an outer diameter of 70 mm, they are supplied with two grub screws offset by 135°. The bore tolerance is H8 and the outside diameter is heavily chamfered on one side. With an impressive temperature range of -40°C to +175°C, these set collars are ideal for a variety of applications in different environments.