RMS Manufacturing and sales of Hastelloy / Inconel screws

Rare metals (Hastelloy, Inconel etc.) Screw inventory lineup

Successful crimping of rare-metal screws, which are known as a hard-to-work material.
We contribute to controlling costs in mass production and the stabilization of quality and supplies.

Hastelloy

High heat resistance,
high corrosion resistance

  • Hex bolts
  • Hex socket head bolts
  • Hex nuts
  • Flat washers

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Hastelloy

Inconel

High heat resistance,
high corrosion resistance

  • Cross-recessed pan head screws,countersunk screws
  • Hex bolts
  • Hex socket head bolts
  • Hex nuts
  • Flat washers
  • Sprews
  • Nord-lock

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Inconel

High-strength titanium

High strength,
high corrosion resistance,
light weight

  • Beta titanium cross-recessed pan head screws
  • Beta titanium cross-recessed round head screws
  • DAT51 Hex socket head cap bolt

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High-strength titanium

Molybdenum

Ultra-high heat resistance.
Super thermal conduction

  • Slotted set flat screws
  • Slotted set round screws
  • Hex bolts
  • Hex nuts

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Molybdenum

Resin screws

Light weight,
high corrosion resistance,
heat resistance

  • PC,PEEK,RENY,PVDF
  • PVC,PP,PPS,PTFE,PEE

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Resin screws

SDC Clean Bolts

Seizure prevention /
environmental-use bolts

  • Clean room/vacuum equipment
  • Ideal for foods and medical equipment

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SDC Clean Bolts

Rare metals (Hastelloy, Inconel etc.) Special shaped parts

We manufacture various shapes of parts through cutting process according to your requests.

Cutting processed parts

  • Alloy 600
  • Alloy 601
  • Alloy 625
  • Ally 718
  • Alloy 800HIT
  • Alloy X-750
  • Alloy C276
  • Alloy C22
  • Pure titanium JIS2
  • 64 titanium
  • Tantalum
  • Nickel200
  • Nickel201
  • Incoloy 800HIT
  • Alloy 625
  • Monel 400

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Sales of rare metal materials

Materials to meet your needs, such as round bar, hexagon bar, and sheet, are also available.

Cutting processed parts

  • Alloy C276
  • Alloy B2
  • Alloy C22
  • Ally 20
  • Ally 201
  • Alloy 400
  • Alloy K5000
  • Alloy 825
  • Alloy 600
  • Alloy 601
  • Alloy 625
  • Alloy 718
  • Alloy 800H / 800HT
  • Alloy X

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takayama

A reliable, trustworthy brand

Our company manufactures and sells a range of screws, including Hastelloy, Inconel, and titanium screws, as a "rare screw" specialist company. Our standard lineup features Hastelloy bolts, Hastelloy nuts, Inconel bolts, and Inconel nuts. In addition, we possess our own factory equipped with a wide range of machinery, with NC lathes as our mainstay, allowing us to also manufacture precision machined parts. Our business is characterized by our ability to provide a complete service from manufacturing to quality control.

Takayama's dedicated site for cutting process