Hollow Shaft with Keyway for Garage Door Material: Carbon Steel Pipe with Zinc Plated Technique: Cold Drawn Sizes: 1'' 1 1/4'

Hollow Shaft with keyway 1'' provided with a 1/4''  keyway

Processing method: Cold drawn, without further machining

Keyway: with full length without further machining

Application: Residential / Industrial

Surface Treatment: Galvanized with ROHS

The hollow shaft with/without keyway and solide shaft with keyway can be specialliy produced according to your design with different wall thickness.

Hollow Shaft 1'' with Keyway 2.0mm for industrial door