Buna-N O-Ring | 70.6mm ID x 5.7mm Wide | 70 Durometer (18/Pkg.) MS17830-5C Starrett Fast Cut Hole Saw

Starrett Fast Cut Hole Saw 1-1/2 delivers fast

Choose these slotted flat head machine screws for a reliable fastening solution with a 1/4-20 thread and 1-1/2 inch length

Featuring zinc-plated steel for corrosion resistance

Head style: unslotted indented hex washer head for a flush finish

machinery couplings

Buna-N O-Ring | 70.6mm ID x 5.7mm Wide | 70 Durometer (18/Pkg.) MS17830-5C Starrett Fast Cut Hole SawThese Buna N (Nitrile) o rings are precision molded to 70. 6 mm inner diameter and 5. 7 mm cross section, rated 70 Shore A. Provides oil, fuel, and hydraulic resistance for general purpose service, with a service range of 40F to +250F. Material: Buna N (Nitrile) Size: 70. 6 mm inner diameter by 5. 7 mm cross section Color: Black Applications: General purpose sealing in oil, fuel, and hydraulic systems Specifications Product type: O Ring Material: Buna