Custom Fasteners

Proto MFG is well-established providers of high precision machining services. Our screw machining capabilities are empowered by outstanding process standards and a relentless attention to detail. Through a combination of experience in precision tooling, time-tested machining practices, and unparalleled customer service, our screw machine products have come to set the standard for quality and value.

Proto MFG screw machining capabilities are designed for parts and projects that require precise tolerances. A few application examples include bearing components, bushings, fittings, shafts, and sleeves. We are able to deliver machined products using steel, aluminum, brass, bronze, stainless steel, and much more.Our diversely equipped facility also allows us to work with a wide array of tolerance requirements. 

What truly enables the quality of our screw machining capabilities is our team of dedicated and talented industry professionals, collectively maintaining 10+ years of experience in screw machining technologies. Furthermore, an extensive portfolio of past projects touching on areas like appliance, HVAC, fire suppression, heavy equipment, material handling, consumer products, military, automotive, and hydraulics ensures that we can bring insight and quality to a wide range of projects. Altogether, our personnel, facilities, and know-how make for a complete screw machining solution.