General

Diameters: #4 through 7/16" (up to 1/2" on some material).
Lengths: 7" on most diameters.
Types: Machine Screws, Sheet Metal Screws, Sems Assemblies, Weld Screws, Wood Screws, Thread Forming, Thread Cutting, Particle Board Screws, Nuts, Washers, Carriage Bolts, Rivets, Socket Cap Screws, Set Screws, Self-Drilling Screws and Pins.
Operations: Heading, Slotting, Thread Rolling, Shank Slotting, Tapping, Heat Treat, Plate, Assembly, Pointing, Drilling, Trimming, Grinding, Pelletizing, Patching, Shaving and Packaging.
Materials: Carbon Steel, Alloy Steel, Stainless Steel, Aluminum, Brass, Sillicon Bronze, Copper and More.

Sems Assemblies

Sems assemblies provide many benefits:

Using our new 2 die 3 blow cold headers, CSM can now produce a wide variety of special fasteners like Shoulder Screws, Large Heads, Collar Studs, Specials.