BS 4518 Metric O-Rings Size Chart

Issued by the British Standards Institution, Standard BS 4518 identifies British Standard metric sizes. The size code for these O-Rings is a four digit number indicating the O-Ring I.D. in tenths of millimeters followed by a hyphen and two digits indicating the O-Ring Cross Section, also in tenths of a millimeter.

For a complete listing of all metric o-ring sizes, visit our Metric O-Ring Cross Reference Table.

TIENDA PARA ANILLOS TÓRICOS

BS 4518 Size Chart

Parte global # Referencia C / S (MM) ID (MM) C / S (pulgadas) ID (pulgadas)