Material Grades

SM Specialties has a philosophy that precision turned screw machine parts require the highest quality material grades. Our production team understands standard material properties and characteristics that can be useful for many application requirements.

List of material grades we use:

Each industry has a variety of material grade requirements that may or may not allow substituted material grades. For example, the Electronics industry requires very tight tolerance, precision screw machine parts for technologically advanced sub components and assemblies. The Off-Highway industry requires accuracy and strength of screw machine parts for severe operating conditions. Another example is the Automotive industry, where products must be cost-effective through high speed machining lines.

After reviewing your project requirements for strength and durability, our engineers will always present the most cost effective material grades to use.