Grease Zerks

We have access to a large inventory of grease fittings. If the one you are looking for is not listed contact us and we will be glad to check and see if it is available to us. Our grease fittings are unlike cheaper imports. All fittings are hardened and excellently machined. Our fittings are subjected to careful testing. Most models are manufactured to SAE J534C standards. Fitting bodies are made of AISI 1244, and are carbo-nitrated and case hardened to 83 Rockwell 15N min. Steel fittings are zinc plated with a yellow or clear dichromate dip to ASTM B117 standards or greater.