THORLABS - Cage Assembly Rod, 4" Long, Ø6 mm with one 4-40 stud (ER4)

Used - Please note each rod only contains one 4-40 stud.
  • For use with Thorlabs Standard 30 mm and 60 mm Cage Systems
  • Ø6 mm Precision-Ground Stainless Steel
  • 4-40 Removable Setscrew at one end
These 30 and 60 mm cage rods are made from stainless steel. The 4-40 threaded stud of the cage rod can be removed, leaving a 4-40 tapped hole. This allows multiple cage rods to be connected end-to-end. 

When multiple items are bought these will be shipped as one shipment when appropriate. Multiple shipping costs will be refunded if charged for more than one shipment when purchased.