english/ metric bolt substitution table equivalent metric bolt substitution – astm grade bolt sizes f - 568 class 4.6 f - 568 class 8.8 f - 588 class 8.8.3 f - 568 class 9.8 f - 568 class 10.9 a - 325m type 1 or 2 a - 325m type metric english 3 (mm) ( inches ) hole diam (mm) english - astm grade specified a - 449 type 1 a - 354 grade bd m6 m8 m10 Metric Fasteners Inch Threads vs. Metric Threads Metric Grades Metric Wrench Sizes By Guy AvellonLike it or not, Metrics is here to stay and we will soon be converting everything over to metrics. Thomas Jefferson was initiating the reform in his day and we have been saying “the hereing” since 1975. Except for the automotive industry, nothing else has changed.The U.S. is the last country in the world to not be exclusive users of the metric system in everything. We have been using the metric system for decades in pharmaceuticals, photography, chemical industry, opt. See more here Images of m10 bolt diameter in inches here/images See more images of m10 bolt diameter in inches [PDF] Metric Screw Thread Chart - Northern Arizona University https://www.cefns.nau.edu/./documents/Thread Size Charts.pdf Metric Screw Thread Chart Metric Tap Size Tap Drill ( Inches ) Clearance Drill ( Inches ) . Standard Screw Thread Chart Standard Thread Size Tap Drill Size ( Inches ) Clearance Drill Size ( Inches ) #0-08 #56 (0.046) 1/16 (0.062) #1-64 #53 (0.059) #49 (.073) 32 rows The bolt chart provides both US and metric sizes. NOMINAL DIAMETER (NOMINAL BOLT …

**All measurements in millimeters** NOMINAL SIZE (D) BODY DIAMETER HEAD THICKNESS ACROSS THE FLATS ACROSS CORNERS D (MAX) D (MIN) H (MAX) H (MIN) F (MAX) F (MIN) C (MAX) C (MIN) m10 10.00 9.78 6.63 6.17 17.00 15.73 18.48 17.77 m12 12.00 11.73 7.76 4.24 19.00 17.73 20.78 20.03 m14 14.00 13.73 9.09 […] Understanding Metric Fasteners. 1.0 = Pitch (distance from thread to thread), in millimeters 20 = Length, in millimeters (see below) This example illustrates how a coarse threaded screw may appear… M12 x 25 = 12 mm diameter, coarse thread is assumed (1.75 mm), 25 mm long M12 is a matching coarse threaded nut (To avoid confusion,. 14 rows Metric Bolt Head/Wrench Size . Print this page . Bolt Diameter (mm) Head/Wrench Size …

A FREE TABLE Showing Decimal to Metric Conversion of METRIC SCREWS TORX METRIC SCREWS. Metric Conversion Tables The following charts will help understanding the Threads and Diameters in metric fasteners and their conversion to US Standard Inches . Metric Thread Diameter