Precision Flexible Helical Couplings

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Materials: Aluminum, Stainless Steel, Steel
Bore Size: 0.094 in. (2mm) – 1.00 in. (12mm)
Outer Diameter: 1/4 in. (6.35mm) – 2 1/4 in. (31.8mm)
Length: 0.37 in. (20mm) – 3.50 in. (58mm)

Screw or beam couplings are another type of flexible coupling that allows for axial movement, angular misalignment, and parallel offsets. This coupling design features one-piece construction for zero backlashes. Couplings are made flexible by removing material from components in a helical fashion. Screw fittings are available in aluminum and stainless steel.