We specialize in very small micro setscrews (mini set screws) from M1 to M2.5.
  Nominal diameters of our very small micro set screws (mini set screws) are M1, M1.2, M1.4, M1.6, M1.7, M2, M2.3, M2.5, and M3. Lengths are 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm and 6.0mm. Pointed tip shapes of our very small micro set screws (mini set screws) are "flat point", "cone point" and "oval point / round point". Materials are steel or stainless steel.   SAIDA Manufacturing Co. Ltd.
292 Shimoyotsugi Akiruno-city Tokyo JAPAN
(FAX No.)+81 42-559-0138
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Quality Policy PJR-UKAS
  • We offer better services and SAIDA products to please all customers around the world with Japanese “MONOZUKURI”.
  • We aim improve customer satisfaction through constant technology development and improve it continuously.


The word simply means "The process of making" or "making some things", but "monozukuri" has more intense meanings. The literal translation does not convey the real connotation of "monozukuri". It's a one of unique Japanese manufacturing way and style. Additionally, It is a special Japanese character as same as Sumo, Zen and Judo.

Japanese products are known worldwide for higher quality, and this is stems from the Japanese culture "monozukuri". It has a deeper impression of skilled craftsmen pouring heart and soul into Japanese people work. They are keeping an effort regardless of times or Cost.

That is the essence of monozukuri.

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ISO 9001

Certification organization:

Certificate No.C2015-00119-T

Range of registration:
 "Production of the slotted setscrews and the cutting parts"
Registration card