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Hardlock Industry Co.,Ltd.

The authentic manufacturer and distributor of HARDLOCK Nut and other loosening prevention technologies for keeping bolted joints tight, reducing unnecessary maintenance as well as preventing failure of bolted joints.
Organization business Q11327300
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Summary

Hardlock Industry Co.,Ltd. is a business[1]. Hardlock Industry Co.,Ltd. ranks in the top 4% of business entities by monthly Wikipedia readership (5 views/month).[2]

Key Facts

  • Hardlock Industry Co.,Ltd. is in the country of Japan[3].
  • Hardlock Industry Co.,Ltd.'s instance of is recorded as business[4].
  • Hardlock Industry Co.,Ltd.'s instance of is recorded as privately held company[5].
  • Hardlock Industry Co.,Ltd.'s instance of is recorded as enterprise[6].
  • Hardlock Industry Co.,Ltd.'s Commons category is recorded as Hardlock Industry[7].
  • April 1, 1977 marks the founding of Hardlock Industry Co.,Ltd.[8].
  • Hardlock Industry Co.,Ltd.'s official website is recorded as http://www.hardlock.co.jp[9].
  • Hardlock Industry Co.,Ltd.'s official website is recorded as http://www.hardlock.co.jp/en[10].

Body

Founding

April 1, 1977 marks the founding of Hardlock Industry Co.,Ltd.[8].

Why It Matters

Hardlock Industry Co.,Ltd. ranks in the top 4% of business entities by monthly Wikipedia readership (5 views/month).[2] Hardlock Industry Co.,Ltd. is known by 4 alternative names across languages and contexts.[11]

Related Entities

business Japan privately held company

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . hardlock.co.jp. hardlock.co.jp. Provenance: wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . hardlock.co.jp. hardlock.co.jp. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Hardlock Industry Co.,Ltd.. Retrieved October 10, 2026, from https://4ort.xyz/entity/hardlock-industry-co-ltd
MLA “Hardlock Industry Co.,Ltd..” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Oct. 2026, https://4ort.xyz/entity/hardlock-industry-co-ltd.
BibTeX @misc{4ortxyz_hardlock-industry-co-ltd_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Hardlock Industry Co.,Ltd.}}, year = {2026}, url = {https://4ort.xyz/entity/hardlock-industry-co-ltd}, note = {Accessed: 2026-10-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Hardlock Industry Co.,Ltd. — https://4ort.xyz/entity/hardlock-industry-co-ltd (retrieved 2026-10-10)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 7w ago · Trivialist · 2026-08-22 view diff on Wikidata ↗
    Instance of → business, privately held company, enterprise
    Official website → http://www.hardlock.co.jp, http://www.hardlock.co.jp/en
    Ndl authority id → 01223951
    Viaf cluster id → 257096466
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ P14750: CC20-C5DD-C080-AC3F-8376, [[:toollabs:quickstatements/#/batch/269257|batch #269257]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.