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Ansco Co., Ltd.

VerifiedWebsite, address and certifications confirmed by forUdyog research

Hex socket cap screws and set screws, from proposal and prototyping to mass production.

Seto, AichiHand Tools, Power Tools & Fasteners · Bolts, Nuts & Screws
Ansco Co., Ltd.

Overview

Ansco began in 1939 as Ando Iron Works. It makes precision fastening parts, mainly hex socket cap screws (SCM435 and SUSXM7 stainless) and hex socket set screws. These are used in automotive, machine tool and semiconductor applications. The company offers proposal, prototyping and volume production, and also takes special-shape orders such as long cap screws and machined items.

Production is in-house, from cold heading and machining through thread rolling, heat treatment and packing. Heat-treatment equipment is installed at both the Aichi and Saga plants. Ansco also applies anti-loosening treatments to screws: a reusable nylon type (under a licence agreement with US-based ND) and a pre-applied micro-capsule adhesive type.

The head office and plant are in Seto, Aichi. A second plant is in Arita, Saga (Kyushu), and a subsidiary plant, ANSCO (THAILAND) CO., LTD., is in Chonburi, Thailand. The company reports 120 employees. In October 2022 it became the first screw maker in Japan to receive SBT certification.

Founded in 1939; makes cap screws and set screws in-house from heading to heat treatment and packing
Plants in Seto (Aichi), Arita (Saga) and Chonburi (Thailand)
Equipment listed: 52 heading machines, 44 cutting machines, 42 thread-rolling machines, 36 rolling machines, 2 heat-treatment furnaces
Reusable nylon (A-ND) and pre-coated adhesive anti-loosening treatments for screws
Countersunk and button bolts made to both JIS and SSS standards
ISO 9001:2015 and ISO 14001:2015; first Japanese screw maker with SBT certification

Products

10 listed

Videos

Catalogues & brochures

Certifications

3 listed

As stated by the company

Factory & locations

Head office plant (Seto)Japan
Cold heading, machining, thread rolling, heat treatment…
Kyushu plant (Arita)Japan
Heat-treatment equipment on site
Thailand plant (ANSCO (THAILAND) CO., LTD.)Thailand
Approved by a major automotive parts maker

Ansco Co., Ltd.

Verified

Hex socket cap screws and set screws, from proposal and prototyping to mass production.

Seto, Aichi

Overview

Ansco began in 1939 as Ando Iron Works. It makes precision fastening parts, mainly hex socket cap screws (SCM435 and SUSXM7 stainless) and hex socket set screws. These are used in automotive, machine tool and semiconductor applications. The company offers proposal, prototyping and volume production, and also takes special-shape orders such as long cap screws and machined items.

Production is in-house, from cold heading and machining through thread rolling, heat treatment and packing. Heat-treatment equipment is installed at both the Aichi and Saga plants. Ansco also applies anti-loosening treatments to screws: a reusable nylon type (under a licence agreement with US-based ND) and a pre-applied micro-capsule adhesive type.

The head office and plant are in Seto, Aichi. A second plant is in Arita, Saga (Kyushu), and a subsidiary plant, ANSCO (THAILAND) CO., LTD., is in Chonburi, Thailand. The company reports 120 employees. In October 2022 it became the first screw maker in Japan to receive SBT certification.

Founded
1939
Employees
120
Head office
984 Anada-cho, Seto, Aichi, Japan
Subsidiary
ANSCO (THAILAND) CO., LTD. (est. 2012)
Industry
Metal products manufacturing
Member of
Japan Industrial Fasteners Association; Japan Socket Screw Industry Cooperative
Main markets
Automotive, machine tools, semiconductors

Products

  • Hex socket cap screwsHex socket cap screwsSCM435SUSXM-78.8/10.9/12.9
  • Low-head cap screwsLow-head cap screwsSCM43510.9 equiv.M3–M8
  • Flanged hex boltsFlanged hex bolts
  • Sems cap screws (with washer)Sems cap screws (with washer)
  • Hex socket countersunk boltsHex socket countersunk boltsSCM435SUSXM-710.9
  • Hex socket button boltsHex socket button boltsSCM435SUSXM-710.9/12.9
  • Hex socket set screws (hollow set screws)Hex socket set screws (hollow set screws)SCM435 (SAE8650)SUSXM-745H
  • AW-Point (double-point set screw)AW-Point (double-point set screw)SCM435SUSXM-745H
  • Special and custom fastenersSpecial and custom fasteners
  • Anti-loosening screws (A-ND, High-Temp, pre-coated)Anti-loosening screws (A-ND, High-Temp, pre-coated)A-NDHigh-Temp 260°CPre-coat

Contact

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Factory

  • Head office plant (Seto)Cold heading, machining, thread rolling, heat treatment…
  • Kyushu plant (Arita)Heat-treatment equipment on site
  • Thailand plant (ANSCO (THAILAND) CO., LTD.)Approved by a major automotive parts maker

In Machinery & Suppliers