Metric Bolt And Nut Dimensions Table

Bolt diameter mm head wrench size mm ansi iso din jis din iso heavy hex.

Metric bolt and nut dimensions table.

This section contains tables of sizes for metric thread hardware. Print this page. The nut thickness shall be the overall distance measured parallel to the axis of nut from the top of the nut to the bearing surface and shall include the thickness of the washer face where provided. Metric stud bolt to nut size chart.

Nut dimensions inch and metric reference. Metric nut thickness. All dimensions are in millimeters. Use the dimensions of your bolt to determine the appropriate size nut.

Consider this size m8 1 0 x 20. Definitions of terms are located below the chart. There is an exception though if pitch isn t specified the fastener is coarse threaded. For nuts size will appear as diameter and pitch.

The bolt chart provides both us and metric stud sizes. Metric bolt head wrench size. The size of a metric screw or bolt is specified as diameter pitch and length in millimeters millimeters is abbreviated mm. Iso 4032 1999 hexagon regular nuts style 1 product grades a and b.

Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose. Here s what the description means. All dimensions are given in millimeters. Tap and drill sizes.

Coarse pitch threads are preferred and should be used whenever possible as stated in asme b1 13m. Metric hex nut dimensions calculator. Standard metric hex nuts types styles 1 and 2 per.