We specialize in very small micro setscrews (miniature set screws) from M1 to M2.5.
    Nominal diameters of our very small micro set screws (miniature 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. Tip shapes of our very small micro grub screws (miniature grub screws) are flat point, cone point, oval point / round point and cup point (inc. knurled cup and cup-and-cone point). Materials available: Steel, stainless steel   SAIDA Manufacturing Co. Ltd.
197-0831
292 Shimoyotsugi Akiruno-city Tokyo JAPAN
(FAX No.)+81 42-559-0138
 
Custom-ordered products

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M1.4 Hexagon cap nut
(Material) Nickel Silver
M1.4 Hexagon cap nut Photograph is in preparation

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M1.2 Hexagon cap nut
(Material) Nickel Silver
M1.2 Hexagon cap nut Photograph is in preparation

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M2xP0.25 (fine thread) xL1.5 Round nut
(Material) Brass
Round nut (M2xP0.25) Photograph is in preparation

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Custom-ordered small hexagon cap nuts and round nuts.

 The custom-ordered small Hexagon cap nuts are to produce parts according to customer's drawings. If there is not formal drawing, then the sketch is OK too. Based on the sketching, we will make the formal drawing. And we requires approval from you about the formal drawings.

 Hexagon cap nuts of M1.4 and M1.2 were made by cutting work. The material we made is Nickel Silver, but basically I think that it can be made with brass or phosphor bronze. The nominal diameter of the nut can also be manufactured in M1, and M1.2, M1.4, M1.6, M1.7, M2, M2.5 can be manufactured. However, the pitch is coarse thread, some can be also fine thread.
 Although it is cutting work, there are no chips left in the cap nuts.
 Because Hexagon cap nut has Hexagon outer diameter, the cross section of the female screw became approximately Hexagon in chasing process, and female screw processing at chasing could not be done well.
 For that purpose, the Hexagon cap nut was made by tapping process.

 The round nuts was chasing process to take the chamfer on the back side. For chasing processing, the concentricity between the material outer diameter and the screw can be guaranteed within 0.02 mm. Also, the perpendicularity between the end face and the screw is the same.
 In the diagrams shown here, M2 has fine thread 0.25, but coarse thread 0.4 can be produced too. Also, it is possible to produce M1, M1.2, M1.4, M1.6, M1.7, M1.8, M2, M2.3, M2.5, M2.6 and M3. We ara possible to produce coarse thread and fine thread.

 Our specialty materials are brass, phosphor bronze, nickel silver.
Materials Outside Diameters
Brass 5mm or less
Phosphor bronze
Nickel silver
4mm or less

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