German Lubrication Equipment Manufacturer Offers Over 1,500 Different Grease Fittings
“Umeta has over 1,500 types of grease fittings in steel, brass, and stainless steel 303 and 316,” says Erin Cave, general manager at Umeta of America.
https://www.thomasnet.com/insights/umeta-offers-over-1500-different-grease-fittings/