HEATKEYS

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

Over 1000 Standard to Metric Conversion Factor Tables with Definitions, Derived Units and Prefixes

Engineers Edge - Total Design, Engineering & Manufacturing Resouces

Convert between various measurement units, weight to volume and volume to weight. Unit definitions. Volume, area, gravel and mortgage calculators.

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Export All Reinforcing Steel Bar and Concrete Mesh Products. We also provide Angle Steel, Steel Fiber, PC Wire suited to construction

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-...

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