ケイエスティ List of Products and Services

1. Improve the play on the installation surface with the counterpart material! 2. Achieve the desired strength of the customer (⇔ There have been cases of breakage with welded types)! 3. Achieve cost reduction!

• Grip ball/lever handle

We are capable of manufacturing extremely small-sized and high-precision screws and metal parts. If you are having trouble with small parts, please feel free to consult us.

• Parts and Materials

This is a self-drilling screw (IFI type, made in Vietnam) that can perform drilling, tapping, and tightening with just one screw. Self-drilling screws are used primarily for fixing steel plates, hard boards, and wood to steel plates in a wide range of applications such as construction sites, signboards, window frames, and shutters. This time, we are offering a limited quantity of Vietnamese products at a reasonable price. Samples can be provided upon request. *Currently, these products are in stock in Vietnam, so please purchase in multiple pallet units. *Our contact information: Email address: creativity@kst-company.com Phone number: 06-6966-5217

• others

The tip of the bolt is characterized by a recessed shape. By using it with clamp fittings, it becomes less likely to come out when it reaches the counterpart material. Please feel free to contact us if you are looking for stable supply and high quality of mass-produced items. We can also accommodate original shapes for our customers.

• Joints between components

We can accommodate a wide range of materials. We can also handle original shapes. Please consult with us first!

• Others/Roofing materials (shingles, cement, steel sheets, aluminum)

We manufacture and sell construction brackets. They can be sourced from both domestic and international suppliers, and we can accommodate original shapes requested by users. From the perspective of stable supply, we also provide some stock support.

• Tile and slate roofs
• Heat-insulating and moisture-permeable roofing
• Metal roof

We have been supplying special-shaped terminals for major weak electrical manufacturers for over 10 years. Please feel free to contact us when you are looking for stable supply and high quality for mass-produced products. We can also accommodate original shapes for our customers. If you are looking for an OEM partner or want to increase your procurement sources, please do not hesitate to consult with us.

• Wiring devices

- Fabric Bakelite is excellent in insulation and heat resistance, and is widely used in insulation applications. - We can accommodate various shapes, so please feel free to contact us. - In addition to machining, we can also handle small-diameter washer shapes through pressing. - Paper Bakelite is also available.

• Solar power generation
• others
• Manufacturing Equipment

Titanium Grade 2 enamel sets, small-sized bolts, nuts, etc., can be sourced from overseas manufacturers. While overseas products often face issues with lots, we have a track record of accommodating relatively small quantities depending on the conditions.

• Material handling systems and equipment

- Since we conduct a full inspection, there is no need to worry about defects such as burrs or thread issues. - They are manufactured through hot forging and meet the tensile strength standards set by JIS, ensuring safe and reliable use. - They have been treated with electrolytic polishing. - We keep stock of various sizes and aim for stable supply.

• Outdoor toilet unit
• Tensioning and connecting blocks
• Protective fence

We would like to introduce the "Self-Locking Nut" that we handle. The friction ring crimped onto the top surface of the nut bites into the bolt thread, providing a higher anti-loosening effect compared to standard nuts. Additionally, even if the axial force decreases, the ring's effect prevents early detachment. Furthermore, no special tools are required for fastening, making it exceptionally easy to work with. We also accommodate custom orders for sizes M30 and above, low-profile designs, and trivalent black finishes. 【Features】 ■ Exhibits high anti-loosening functionality ■ Prevents early detachment due to the effect of the ring ■ Exceptional workability as no special tools are required for fastening *For more details, please refer to the PDF document or feel free to contact us.

• Playground equipment
• Transportation System
• Water Treatment Plant

- A testing machine that can detect the loosening of screws used in transportation-related items, machinery, buildings, etc., from multiple directions. - It can record and display changes in the tightening condition (axial force) of the screws. - Since it is manufactured in accordance with DIN standards, reliable data can be obtained from the test results. - Contract testing is also conducted using a demo machine (limited to M8, M10, M12).

• Specially equipped vehicles
• Elevator
• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines

This is a sealing rubber washer with rubber bonded to iron and stainless steel. *The iron uses molten zinc-coated steel plate Z27, which is resistant to rust. It excels in water tightness and also has corrosion resistance, making it suitable for waterproofing, soundproofing, and cushioning. It is widely used not only for building exteriors but also in low-voltage applications, machinery, and equipment.

• Printed Plywood
• Solar power generation
• Metal roof tile