Product Description: Name: Worm RodMaterial: 45# steelModule: 1M/1.5M/2M/2.5M Surface treatment: No surface treatment, no quenching treatment,no screw holes.Features: 1. The turbo malicious program has a compact structure, small size, gentle weight, suitable for conditions the place two shafts intersect, the rotation ratio is high, the transmission power isn't always high, or intermittent paintings is required.2. Smooth rotation, single headed worm, self-locking, bug can solely pressure the turbine to rotate, and the turbine can not power the worm to rotate.3. Strong put on resistance, wide selection of rotational velocity ratio, linear touch at the meshing enamel floor of the computer virus gear, and high load-bearing capacity.Mainly relevant to: hardware/molds/mechanical transmission, etc. Note: Due to diversified batches of products, the general dimensions might be changed, please talk to the genuine object! Remarks: If you have particular needs, please contact us, we are able to customise in step with your needs! Package Include: According on your Choose !