サトースクリュウ List of Products and Services

Sato Screw Co., Ltd. handles "trapezoidal screws." Our products have a trapezoidal thread shape. They are suitable for motion transmission, just like square screws. We also manufacture custom products that are outside of standard specifications. There is no minimum order quantity. Please feel free to contact us. 【Types】 ■TR ■TM ■TW *For more details, please refer to the PDF document or feel free to contact us.

• nut

The absence of a tang (the necessary claw for insertion) eliminates the hassle of breaking and removing it, as well as the risk of foreign object contamination. *We are offering a demonstration unit for loan!!

• fastener

We can deliver the finished products to your company with special specifications such as assembly, bagging, label printing, and contractor units. The 4-head automatic bagging machine can simultaneously bag four different types or four sets, eliminating human error and reducing lead time through time savings. Additionally, to ensure quality, each item undergoes contamination checks using a weight checker.

• bolt
• nut
• Other contract services

By applying a special solvent to the male thread parts of bolts and small screws, the original properties of the threads (tightening force and lubricity) are enhanced. The processing method uses a parts feeder, allowing for semi-automatic application, which results in minimal unevenness and stable effects.

• bolt
• Processing Contract

We utilize our diverse procurement routes to achieve high quality and short delivery times. Please refer to the basic information for our available processing capabilities.

• shaft

Our company not only handles metal processing but also processes nylon products and more. Thanks to our unique network, we can manage processes such as polishing, hardening, painting, and plating all in one go, eliminating the hassle of distributing a single processed item to multiple locations. Please feel free to contact us if you have any requests. 【Machined Products】 ■ Round items ■ Square items ■ Pressed items ■ Header items ■ Bent items *For more details, please feel free to inquire.

• bolt
• fastener
• nut