Buna-N O-Ring | 19mm ID x 2.7mm Wide | 70 Durometer (225/Pkg.) Bolt Anchors Washer: Serrated hex washer helps

Washer: Serrated hex washer helps prevent loosening

and a standard pan head that fits a wide range of assemblies

Drive/Head: Slotted Indented Hex drive for secure seating in tight spaces

these machine screws resist rust and staining while maintaining their strength

Industrial machinery fabrication and equipment mounting

Buna-N O-Ring | 19mm ID x 2.7mm Wide | 70 Durometer (225/Pkg.) Bolt Anchors Washer: Serrated hex washer helpsThese Buna N (Nitrile) o rings are precision molded to 19 mm inner diameter and 2. 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: 19 mm inner diameter by 2. 7 mm cross section Color: Black Applications: General purpose sealing in oil, fuel, and hydraulic systems Specifications Product type: O Ring Material: Buna N