ISO Standard Hardware, Screws, Bolts, Nuts
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Fastener and Screw / Bolt Design, Formula and Calculations
- The following are to links of ISO Screws, Washers, Pins, Fasteners, Bolts, Nuts, Split Washer reference tables and charts.
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The hardware references contained in these links are provided for your convenience. The accuracy of these specifications are not guaranteed and, the user of these tables should verify all data contained herein.
- Metric External (Fasteners) Thread and Fastener Sizes M20 - M55
- Metric Helical Coil Threaded Insert Hole Data per. ASME B18.29.8M - 2005