Screw Machine, LLC

71 South River Road
Munroe Falls, Ohio   44262

Phone:  330-688-6616
Fax:   330-688-6627

Lehner Screw Machine parts are produced by the customers requirements and standards.  

We strive to exceed all expectations of our company by producing quality parts.

Lehner Screw is committed to satisfy our customers requirements by having a rigorous quality control plan.  In the following pages are just a few examples that Lehner Screw Machine has produced.  Let us provide you a quote and see if we don't beat your current price.  No job is too big or too small.

Pistons and Cylinder Sleeves

Lehner Screw Machine makes many types of pistons and cylinder sleeves for many different Industries.  These parts may vary in size up to 6 inches.  Please visit the Piston and Cylinder Sleeves page.


Washers can be made in baulk from order quantities up to 20,000 parts per month and can be made from any material specified.  Please visit the Washers page.

Bleeder Valves and Adapters

Bleeder valves and adapters can be produced to almost any specifications that your company may provide. Most are made from hardened steel and comes in various sizes to meet your needs.  For examples of some of our bleeder valves and adapters that we now produce, please visit the Bleeder Valves and Adapters page.

Grip Pins and Tubes

Grip pins are normally made from hardened steel and then assembled with brass centers.  These grip pins are massed produced to meet quantities of more than 10,000 parts per month.  For examples of some grip pins and tubes that we now produce, please visit the Grip Pins and Tubes page.

Retainer Pins and Screws

Retainer pins, screws and bolts are made to the highest standards.  Some of the dimensional tolerances are +/- .0005 with finishes that must be greater than 4RA or 50RZ.  For examples of some retainer pins, screws and bolts, please visit the Retainer Pins and Screws page.

Miscellaneous Parts

Lehner Screw Machine is ready to take any new and produce it to the drawing requirements.  As you can see from our miscellaneous parts page, we can produce almost anything that your drawing may specify.  For examples of some of the miscellaneous parts that we now produce, please visit the Miscellaneous Parts Page.