ISO 13726:2008 specifies the mounting dimensions required for interchangeability of accessories for 16 MPa (160 bar) compact cylinders conforming to ISO 6020-3. The accessories have been designed specifically for use with cylinders manufactured in accordance with ISO 6020-3, but this does not limit their application.

ISO 13726:2008 covers the following accessories:

• AP2 – rod clevis, female thread (see Figure 1 and Table 1);
• AP4 – rod eye, plain, female thread (see Figure 2 and Table 2);
• AA4 – L – pivot pin (locking plate) (see Figure 3 and Table 3);
• AL6 – locking plate for pivot pin (see Figure 4 and Table 4);
• AA4 – S – plain pivot pin (see Figure 5 and Table 5).