Metric Bolt Head Size Chart Pdf

Non preferred threads according to standard.

Metric bolt head size chart pdf.

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. If you re looking to find the right wrench for a metric bolt the conversion is very much the same. Us hex bolt sizes and thread pitches continued mm 10 20 30 40 50 60 70 80 90 100. The diameter of a bolt is the shank diameter expressed in millimetres for metric bolts.

Sizing wrenches for metric bolts. Use the dimensions of your bolt to determine the appropriate size nut. The most comprehensive guide to drill sizes anywhere on the web with complete charts covering every size in metric imperial and fractional measurements. All dimensions are given in millimeters.

The bolt chart provides both us and metric stud sizes. Length is measured from under the head to the end of the bolt note. Because this is approximately the same as the major or thread diameter the thread diameter measurement can be used for fully threaded bolts. As well as detailed sizing charts this article contains a brief outline of drill bit sizing systems how gauge relates to diameter and some of the different lengths used in various.

Once you ve identified which metric wrench you would use look at the chart to locate its sae counterpart. Head sizes may differ from what is shown due to differences between metric standards. Metric hex nut dimensions calculator. Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose.

Not all sizes are available in. Metric hex bolt diameters and thread pitches mm 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220. Now we do realize that the chart doesn t look complete on the metric side. 0 0600 80 0447 3 64 0469 55 0520 52 0635 50 0700 1 0730 64 0538 53.

Flanged hex head bolts tapered socket cap bolts. Metric stud bolt to nut size chart.