IS 7663-1975
Specification for torx wrenches for guide rail screws

Standard No.

IS 7663-1975

Release Date

1975

Published By

IN-BIS

Latest

IS 7663-1975

Scope

Lays down the requirements for box spanners for rail screws used by the Indian Railways.

IS 7663-1975 history

• 1975 IS 7663-1975 Specification for torx wrenches for guide rail screws