STANDARDS: NF ISO 2236, NF ISO 691, ISO 2236, ISO 691, DIN ISO 691
A [MM]: 26
DIAMETER [MM]: 20.0
DIAMETER D1 [MM]: 17.0
LENGTH [MM]: 270.0
LENGTH L1 [MM]: 70.0
HEAD WIDTH B [MM]: 37.0
HEIGHT H [MM] : 57.0