(Translated by https://www.hiragana.jp/)
SmallParts.com: The Hardware Store for Researchers and Developers
The Wayback Machine - https://web.archive.org/web/20111219075708/http://www.smallparts.com:80/
 
Lab & Scientific
Tubing, Pipes & Hoses
Fittings & Valves
Health & Safety
Measurement & Inspection
Materials
Cutting Tools
Abrasives & Finishing
Power & Hand Tools
Power Transmission
Fasteners
Material Handling