We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Chromate.
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Chromate Product List and Ranking from 8 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jul 30, 2025~Aug 26, 2025
This ranking is based on the number of page views on our site.

Chromate Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jul 30, 2025~Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. 旭パーカライジング Saitama//others
  2. キョークロ Kyoto//Manufacturing and processing contract
  3. シルベック Saitama//Other manufacturing 本社工場
  4. 4 ウィルコ Kanagawa//Industrial Machinery
  5. 5 Daiwa Fine Chemicals Co., Ltd. Hyogo//Other manufacturing

Chromate Product ranking

Last Updated: Aggregation Period:Jul 30, 2025~Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. Trivalent chromium chromate ALT-610 旭パーカライジング
  2. Zinc-nickel alloy plating (zinc alloy) trivalent chromate キョークロ
  3. ZDC Direct Chromate (Improved Corrosion Resistance for Zinc Die Casting) シルベック 本社工場
  4. Zinc plating trivalent chrome "TR175" キョークロ
  5. 4 Trivalent chromate Dinechromate TR-02 Daiwa Fine Chemicals Co., Ltd.

Chromate Product List

46~60 item / All 80 items

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Iron + small plate screw trivalent chromate

Iron + small plate screw trivalent chromate

It is a small screw with a flat top and a conical-shaped seat. It is used when you do not want the head of the screw to protrude. The material being fastened needs to be countersunk. It is compliant with EU RoHS standards.

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Iron cup screw + small screw with flange, trivalent chromate

Iron cup screw + small screw with flange, trivalent chromate

This is a screw that adds two functions to a pan head screw: a flat washer (large seating surface) and a spring washer (for preventing loosening). It enhances vibration resistance and increases the anti-loosening effect. The cup screw is a registered trademark of Nitto Seiko Co., Ltd. It is compliant with EU-RoHS standards.

  • bolt

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Iron + pot B tight, made by Nitto Seiko, trivalent chromate.

Iron + pot B tight, made by Nitto Seiko, trivalent chromate.

It is a screw that can be tightened while forming a male thread on the counterpart component, eliminating the need for thread processing or nuts. The cross-section of the screw part is shaped like a rice ball (triangular), allowing for fastening with a smaller torque compared to tapping screws. The screw pitch is the same as that of two types of tapping screws. It can be used with both steel plates and resin components. It enables the standardization and integration of screws during assembly manufacturing. B-Tight is a registered trademark of Nitto Seiko. It is compliant with EU-RoHS.

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Iron + Bind B Tight, manufactured by Nitto Seiko, trivalent chromate.

Iron + Bind B Tight, made by Nitto Seiko, trivalent chromate.

It is a screw that can be tightened while forming a male thread on the counterpart component, eliminating the need for thread processing or nuts. The cross-section of the screw part has a rice ball shape (triangle), allowing for fastening with a smaller torque compared to tapping screws. The screw pitch is the same as that of two types of tapping screws. It can be used with both metal sheets and plastic components. It enables the standardization and integration of screws during assembly manufacturing. It is compliant with EU-RoHS regulations.

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Iron + Low Head B Tight (LamiMate) manufactured by Nitto Seiko, Trivalent Chromate.

Iron + Low Head B Tight (LamiMate) manufactured by Nitto Seiko, Trivalent Chromate.

This is a Tap Tight specification of low head screws (LamiMate) manufactured by Nitto Seiko Co., Ltd. The ultra-thin head shape supports the product's slimness and lightweight design. The head height is 35% lower than JIS pan head screws. B-tight screws can be tightened if there is a pilot hole in the counterpart material and can be used with both steel plates and plastics, making them high-tech screws. They comply with EU-RoHS standards.

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Iron + Bind P Tight, manufactured by Nitto Seiko, trivalent chromate.

Iron + Bind P Tight, manufactured by Nitto Seiko, trivalent chromate.

This is a self-tapping screw specifically designed for thermoplastic resins. The screw thread features two threads at a 45° angle, with a pitch larger than that of B-tight. It has a low occurrence of galling during tightening and is less likely to experience screw spin (stripping) even after repeated use. The screw can be driven in quickly and is less likely to cause whitening or cracking of the boss. It is compliant with EU-RoHS standards.

  • bolt

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Iron Type 2 Grooved + Plate Tapping Screw Trivalent Chromate

Iron Type 2 Grooved + Plate Tapping Screw Trivalent Chromate

This is a screw that can be directly tightened into a pilot hole that has not been processed with a male thread by plastically forming a male thread in the counterpart material itself. The screw pitch is finer than that of a type 1 tapping screw, with the tip of the screw cut by 1/4, and the cut part acts as a blade to shave the counterpart material and form the male thread. Usable counterpart materials include thin and thick plates (0.4 to 5mm or less), non-metals, thermosetting resins, etc. It is compliant with EU RoHS standards.

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Iron Type 2 Grooved + Bind Tapping Screw Trivalent Chromate

Iron Type 2 Grooved + Bind Tapping Screw Trivalent Chromate

This is a screw that can be directly tightened into a pilot hole that has not been processed with internal threads by plastically forming internal threads in the counterpart material itself. The screw pitch is finer than that of type 1 tapping screws, with the tip of the screw cut by 1/4, and the cut part acts as a blade to shape the internal threads by cutting into the counterpart material. Usable counterpart materials include thin and thick plates (0.4 to 5mm or less), non-metals, thermosetting resins, etc. It is compliant with EU-RoHS standards.

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Iron + plate drill screw trivalent chromate

Iron + plate drill screw trivalent chromate

This is a tapping screw with a cutting edge (drill) shape at the tip. It contributes to labor-saving by allowing drilling of a pilot hole, screw forming, and fastening to be done in one operation. Thanks to its unique cutting edge, it provides stable cutting performance without variation even under low loads. The screw pitch is suitable for fastening in construction, architecture, and housing in terms of workability, cost, and reliability, similar to two types of tapping screws. It is compliant with EU-RoHS standards.

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Iron + small head drill screw trivalent chrome plating

Iron + small head drill screw trivalent chromate

This is a tapping screw with a cutting edge (drill) shape at the tip. It contributes to labor-saving by allowing drilling of a pilot hole, screw forming, and fastening to be done in one operation. The unique cutting edge provides stable cutting performance without variation, even under low loads. The screw pitch is suitable for fastening in construction, architecture, and housing in terms of workability, cost, and reliability, similar to two types of tapping screws. It is compliant with EU-RoHS standards.

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Iron + Shin-Washer Drill Screw Trivalent Chromate

Iron + Shin-Washer Drill Screw Trivalent Chromate

This is a tapping screw with a cutting edge (drill) at the tip. It contributes to labor-saving by allowing drilling of a pilot hole, screw forming, and fastening to be done in one operation. The unique cutting edge provides stable cutting performance without variation, even under low loads. The screw pitch is suitable for fastening in construction, architecture, and housing, with the same workability, cost, and reliability as two types of tapping screws. It is compliant with EU-RoHS standards.

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Iron hexalobular hole plate small screw trivalent chromate

Iron hexalobular hole plate screw, trivalent chromate.

Generally, it is tightened using a hexagonal star-shaped screw hole called "Torx" or "Hexalobular" with a hexalobular wrench. It is compliant with EU-RoHS standards.

  • bolt

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Steel + Hexagon Upset Bolt Trivalent Chromate

Steel + Hexagonal Upset Bolt Trivalent Chromate

The head has a hexagonal shape with a cross hole. It can be tightened using either a screwdriver, a spanner, or a wrench. It is compliant with EU-RoHS standards.

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Iron + Hexagonal Upset Bolt with Spring Washer and Large Flat Washer, Trivalent Chromate

Steel + Hexagonal Upset Bolt with Spring Washer and Large Flat Washer, Trivalent Chromate

The head has a hexagonal shape with a cross hole. It can be tightened using either a screwdriver, spanner, or wrench. The washer does not come off the screw, which saves the trouble of setting the washer and improves work efficiency. It is also referred to as a Sems screw. It is compliant with EU-RoHS standards.

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Steel hexagon socket bolt with spring washer and large flat washer, trivalent chromate.

Steel hexagon socket bolt (cap bolt) with spring washer and large flat washer, trivalent chromate.

The hexagon socket bolt is equipped with a spring washer and a flat washer. Since they are pre-assembled, it reduces the time required for the assembly process. The presence of the washers also helps prevent damage to the seating surface of the counterpart material.

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