Dropshipping New 5 Pcs Black Nitrile Rubber O Ring Acrylonitrile Butadiene Seal Grommet 50mm x 4mmThe NBR nitrile rubber O ring is oil resistant, abrasion resistant and waterproof.
Are widely used on Automotive components, machinery components, medical and sanitary equipment, household electrical appliances and electronic instruments, etc.
Product Name: O Ring
Material: NBR (acrylonitrile butadiene rubber)
Inner diameter: 42mm / 1.65 inch
Outer diameter: 50mm / 1.97 inch
Thickness: 4mm / 0.157 inch
Package Contents: 5 pcs x O Rings
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/-1-3cm.