Nut dimensions inch and metric reference.
Metric bolt and nut dimensions table pdf.
All dimensions are given in millimeters.
J bolts shoulder bolts j shaped bolts are used for tie downs or as an open eye bolt.
Here s what the description means.
Our metric stud bolt to nut table is meant to help determine the correct size bolt or nut for your purpose.
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.
Set screws metric fine page 18 stainless steel set screws page 19 rag bolt nut page 21 gutter bolt nut page 21.
For nuts size will appear as diameter and pitch.
Galvanised class 4 6 fortress engineers bolt nut galvanised class 4 6 size pack qty code size pack qty code m8 x 20 100 bnm820g m12 x 25 75 bnm1225g m8 x 25 100 bnm825g m12 x 30 75 bnm1230g.
Hole sizes 1 24 thumb and wing screws 1 25 to 1 27 b7 studs and nuts stud bolts for pressure temperature piping 2 1 general purpose end to end studs 2 2 tap end stud bolts 2 3 double end stud bolts 2 4.
Shoulder bolts also known as stripper bolts are used to create a pivot point.
Consider this size m8 1 0 x 20.
Definitions of terms are located below the chart.
Free bolt size charts screw charts nut size charts all charts are downloadable and printable pdf formats great online mechanics tools for metric and us bolt nut and screw charts there comes a time when every mechanic could use a quicker way to help measure their nuts and bolts.
Metric millimeter bolt and nut substitutions will be allowed in accordance with these tables.
Metric stud bolt to nut size chart.
There is an exception though if pitch isn t specified the fastener is coarse threaded.
Use the dimensions of your bolt to determine the appropriate size nut.
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.
Elevator bolts elevator bolts are often used in conveyor systems.
Iso 4032 1999 hexagon regular nuts style 1 product grades a and b.
The bolt chart provides both us and metric stud sizes.
The size of a metric screw or bolt is specified as diameter pitch and length in millimeters millimeters is abbreviated mm.
Length is measured from under the head to the end of the bolt note.
Table of contents page screws round head screws 1 1 various head styles machine scerws 1 2 to 1 23 tapping screws approx.
Metric hex nut dimensions calculator.
A bolt with a circular ring on the head end.
Used for attaching a rope or chain.
