LINEAR MOTION PRODUCTS BY LINEAR MOTION EXPERTS Helix Linear Technologies is a global manufacturer of lead screws, acme screws, linear actuators, stepper motor actuators and linear guidance systems. Specializing in prototype development and turn-key linear motion systems, we use innovative product designs, industry-leading engineering, and vertically integrated manufacturing capabilities to solve real-world linear motion challenges for our customers. Helix Linear is the world’s largest supplier of precision lead screws and acme screws. Diameters rang from 1.6 mm (.06”) to 152.4 mm (6”) and leads from .3 mm (.11”) to 75 mm (3”) in a wide variety of materials, including; 300 and 400 series stainless steel, 17-4SS, brass, aluminum, and plastic. Helix Linear Technologies offers a complete line standard nuts and anti-backlash nuts, or we design a nut to fit your application. When Helix Linear nuts are combined with our precision lead screws, the resulting assemblies are the lowest backlash product in the linear motion market. Our nuts are manufactured using materials that fit your specific application, like Acetal, PEEK, Bronze, Ertalyte, Carbon-Filled HPV, Turcite, Torlon, Vespel, PAI, PVDF, and medical-grade Acetal.