Product description
O-ring 21 x 1 mm. Inner Ø 21 mm, outer Ø 23 mm, cord thickness 1 mm. NBR = oil and fuel resistant. Approx. 70° Shore A hardness, black. O-rings are ring-shaped sealing elements. The name derives from the round (O-shaped) cross-section of the ring. O-rings are standardized according to DIN ISO 3601. Price per piece.
This product was added to our catalog on 02.01.2008.