Michigan's Premier Small Parts Machining Company

Index Machine Co Marion, Michigan

We specialize in automatic screw machine parts fabricated on Brown & Sharpe single-spindle screw machines

About Us

Index Machine

Small parts machining and manufacturing to parts suppliers, manufacturers and product designers across the United States

We make parts like Valve Bodies, Spring Pins, Bolts, Shafts, Slides and Retainers

Made In Michigan

Headquartered in Marion, Michigan, we are at the forefront of global innovation and American manufacturing

18646 70th St

Marion, Michigan 49665

(231) 743-2980

Parts & Materials

Valves | Seats | Adapters | Spring Guides | Pistons | Spools | Threading | Forming | Drilling | Knurling | Box Milling | Milling | Carbon Steel | Alloy Steel | Stainless Steel | Aluminum | Brass | Delrin & PVC

Equipment & Production Information


Brown & Sharpe Screw Machine

Work piece capacities from 1/16" to 2"

Spindle cam automatic screw machines

Milling, tapping and slotting

Primary Setup on multi-axis machines

2A Warner & Swasey Model M-510 Lathe 

1" to 19"

Product Types

Components, Fittings, Inserts, Nuts, Pins, Shafts, Titanium Parts, Threaded parts, Medical Components

Metals & Materials

Alloys, Aluminum, Brass, Copper, Stainless Steel, Precision Steel, Titanium, PVC, Nylon, Delrin (Acetal), PTFE, UHMW, ULTEM, Peek and more

Get A Custom Quote

Contact Us

Drop us a line!

Better yet, see us in person!

If you're in the Marion, Michigan area and would like to stop by our shop to discuss your project, please visit us at the address below

Index Machine

18646 70th St Marion, Michigan 49665

(231) 743-2980