Supplier of vacuum ready fasteners and o-rings, including tungsten disulfide (WS₂) and molybdenum disulfide (MoS₂) coated fasteners

We are a proud applicator of Sandstrom Products Mil Spec coatings. They manufacture dry and solid film lubricants, concrete coatings, and so much more!

Bearing Works provides high-tech industries with custom ball bearing solutions for their harsh and critical applications.

Worldwide distributor of Timesaver Lapping Compounds as well as other high quality tools and supplies for machine shops, plant engineering and maintenance since 1955.

WM Berg is the leading miniature precision mechanical parts supplier in the world; manufacturing and distributing quality precision mechanical components worldwide. Ask for your components to be coated with tungsten disulfide, WS₂ per Process SL-39 for superior lubricity and wear life!