Metric Nuts And Bolts Chart

The bolt chart provides both us and metric stud sizes.

Metric nuts and bolts chart.

There is an exception though if pitch isn t specified the fastener is coarse threaded. 0 5 mm s max. Use this tool to distinguish between coarse and fine thread bolts and machine screws as well as the. The size of a metric screw or bolt is specified as diameter pitch and length in millimeters millimeters is abbreviated mm.

The important thing here is that you need to print them out at actual size. Many find that the metric system is actually easier since many of the measurements are in the same unit and there are no fractions to deal with. A 325 type 3 a 449 type 1 diam 1 5 diam 1 5 a 354 grade bd a 490 type 1 a194 grade 2h. The bolt depot has some excellent charts that you can print off for both imperial and metric fasteners as well as nuts and washers.

2 40 mm m min. No substitution will be allowed for any a325 bolts supplied under 715 14 and used for structural connections on bridges unless approved by the dces. Fastener conversion approximate equivalency common din numbers. The chart below shows metric bolt conversions and din numbers for fasteners.

Metric bolt conversion data for industrial bolts rods machine screws and small diameter fasteners from elgin fastener group includes metric to standard bolt conversions. Metric millimeter bolt and nut substitutions will be allowed in accordance with these tables. Iso 4032 1999 hexagon regular nuts style 1 product grades a and b. 5 32 mm e min.

Diameter decimal metric chart for small diameter fasteners. 5 50 mm s min. The poor man s version of sizing plates and thread checkers are size charts that you can print out at home. For nuts size will appear as diameter and pitch.

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. Metric bolts screws nuts. This general reference guide will help you identify metric nuts.

Fastener mart created date. Except for the very lowest grades metric nuts and bolts all carry identification markings which indicate their strength. Nut dimensions inch and metric reference. Definitions of terms are located below the chart.

Use the dimensions of your bolt to determine the appropriate size nut. 6 01 mm m max. Metric nut dimensions sizes chart according to iso 4032. On the head of each bolt are two numbers separated by a decimal point the full list includes ten grades from 3 6 to 14 9 but in plant and machinery only grades 8 8 9 8 10 9 and 12 9 are normally found.