Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 20, 2025～Sep 16, 2025
This ranking is based on the number of page views on our site.
1801～1815 item / All 1933 items
This is a nylon butterfly (cosmetic) screw with a resin pad attached to the tip. When tightened, the resin pad makes contact with the opposing material and can secure it in place.
Since it is made of resin material, it can hold the object securely without scratching it. The knob is available in two colors, white and black, and the tip pad is also available in brass material.
A neodymium magnet with strong adhesive power is incorporated into the round nut. It can be used for adhesion of products and jigs by utilizing the screw hole.
Compared to general similar-shaped products, the size of the magnet is larger and the adhesive force is stronger. Since the screw hole is not through, there is no worry about hitting the magnet when tightening.
A neodymium magnet with strong adhesive force is incorporated into the round male screw. It can be used for adhesion of products and fixtures by utilizing the screw hole.
Compared to general similar-shaped products, the magnet is larger and has a stronger adhesive force. It comes with a hex nut, allowing for height adjustment and use even without a screw hole.
This is a stainless steel handle with a male thread type. It can be fixed to the object using the included flat washer and hex nut.
You can choose from 11 different types of handles. This product is made entirely of stainless steel.
Original head shape for "prank prevention"! Excellent torque transmission improves work efficiency!
LH Sticks are designed as a fastening system, featuring a unique head shape that requires specialized tools. This head shape allows for stable tightening while enabling weight reduction and a low-profile design. Its distinctive shape serves as a theft prevention feature, functioning as tamper-proof and security screws. LH Sticks eliminate unstable factors in fastening desired for automated production lines, resulting in minimal play and stable fastening. Various head shapes can be selected according to applications, ranging from ultra-small sizes to high-strength bolts. With a design that ensures high head strength, it accommodates low-profile and small-diameter designs, as well as material changes, to achieve weight reduction while maintaining strength. Further weight reduction and miniaturization can be realized in product design and development.
A single washer can change the design.
Features of flat washers (flat washers) and special washers: - Handling a wide range of materials, including resin and metal - Capable of accommodating dimensional tolerances as fine as 0.01 mm - Manufacturing possible with material thicknesses starting from 0.012 mm - Over 3,000 types of molds owned - Consistent production from mold creation to product inspection - Reliable and speedy production system - Assurance of quality through non-contact 3D measurement equipment
90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can propose processing methods! Samples available. Prototyping available.
【Features】 ■ Welded screws ■ Welded bolts ■ Projection bolts These are welded screws used for agricultural tools and machinery.
90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can also propose processing methods! Samples available. Prototyping available.
【Features】 ■ Torque stamper ■ TRX tamper-proof roof ■ Pin button ■ Tamper-resistant ■ Security screws Material is stainless steel Screws used for tamper prevention.
![[Production Example] Forging](https://image.mono.ipros.com/public/product/image/ced/2001469875/IPROS43256564911862799324.jpeg?w=280&h=280)
We can accommodate screws, bolts, nuts, and special-shaped products! Here are examples of powertrain component manufacturing.
Mitoyo Seiko Co., Ltd. provides a variety of products that serve as the foundation of industry and daily life, including automotive-related parts, OA equipment, communication devices, and various assembled products (assembly units), as well as screw-related components. We can accommodate screws, bolts, nuts, and special-shaped products through forging, rolling, and secondary processing. Sizes range from φ2 to φ40 (cut diameter). 【Case Overview】 ■ Material: Iron, Aluminum, Stainless Steel, Copper ■ Process: Forging, Rolling, Secondary Processing ■ Size: φ2 to φ40 (cut diameter) ■ Remarks: Capable of handling screws, bolts, nuts, and special-shaped products *For more details, please download the PDF or feel free to contact us.
![[Production Achievements] M16 Double Thread Shaft](https://image.mono.ipros.com/public/product/image/d04/2001400672/IPROS59651845664729644755.png?w=280&h=280)
Introducing the double-threaded shaft with both ends machined for round bars! Lot of 1000 pieces.
Here are some of the products manufactured by our company. We performed both-sided step processing on SS400 round bars with a diameter of Φ16 and carried out thread rolling. The lot consists of 1000 pieces. Please feel free to contact us when you need our services. 【Overview】 ■Material: SS400 ■Size: Φ16 ■Product: M16 Double-thread Shaft ■Processing Details: Both-sided step processing *For more details, please refer to the related links or feel free to contact us.
Without being bound by the common sense of yesterday, a company that is both rigid and flexible.
The retained technology includes high-strength screw processing technology through rolling, precision cutting processing with air conditioning, precision cutting processing of round bars and forged products (Φ20 to 250, maximum length 600), and precision cutting processing of mass-produced items (with a production record of up to 80,000 units per part).
