HEATKEYS

The leading fastener distributor in North America. Browse our entire line of industrial products.

Engineers Edge - Total Design, Engineering & Manufacturing Resouces

Tools and Basic Information for Design, Engineering and Construction of Technical Applications

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Parker Fluid Connectors & Hydraulic Hoses 65% Off List. We Sell Every Parker Product! Hydraulic Hoses, Fittings, Adapters, Brass, Valves, Quick Couplers, Tools. Buy Online With Our Secure Site.

Advanced Engineering Design, Lifetime Performance and Reliability

Online reference tool for mechanical designers. Includes engineering data tables, material info, manufacturing methods, software guides, design guides and more!!

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

Machinist WebSite with usefull machining information, forums and calculators. Main menu

Proven printer papers. Expand your paper options with more printer paper choices for color laser, laser, and inkjet printers. HP compatible performance standards.

A large database of electronic hardware information, including cables and connectors pinouts.

MARYLAND METRICS - Your one-stop METRIC HARDWARE source offers over 1,200,000 METRIC sized items from over 900 suppliers, worldwide: Fasteners, Hand Tools, Cutting Tools, Measuring Tools, Hydraulic & Pneumatic Fittings & Tubing, Oil Seals, O-...