This chart contains information on number metric and fractional number socket head cap screws along with tap drill information.
M5 allen bolt size chart.
All you need to know about bolts ideal bolt measuring tools.
Here is a general guide fo the most common bolt sizes.
0 35 mm 0 4 mm 0 45 mm 0 5 mm 0 6 mm 0 7 mm 0 75 mm 0 8 mm 0 9 mm 1 mm 1 25 mm 1 5 mm 1 75 mm 2 5 mm 3 mm 9 1 2 4 7 16 0000000.
All tolerances are plus and minus.
Non preferred threads according to standard.
The following table of hex bolt head dimensions was adapted from asme b18 6 3 table 29 dimensions of plain unslotted and slotted regular and large hex head screws this table is used for smaller size hardware.
Consider this size m8 1 0 x 20.
Socket flat socket button socket cap set screw 1 6mm.
The size of a metric screw or bolt is specified as diameter pitch and length in millimeters millimeters is abbreviated mm.
The axis of the head shall be located at a true position relative to the axis of the screw shank within a tolerance zone having a diameter equivalent to 6 of the specified maximum head diameter or the specified maximum width across flats of hex and hex flange heads regardless of feature size.
There is a lot variability in what size bolts manufacturers use use for their parts.
Screw diameter drive size.
M5 0 8 thread pitch m6 1 0 thread pitch m7 1 0 thread pitch m8 1 25 thread pitch.
All dimensions are given in millimeters.
Hex bolt head dimensions.
For nuts size will appear as diameter and pitch.
Here s what the description means.
There is an exception though if pitch isn t specified the fastener is coarse threaded.
Get a quote for hex anchor bolts head hex bolts and all kinds of bolts or just call our sales team now.
I m sure there are some odd balls out there but generally speaking bicycles and bicycle parts use bolts with these thread pitches.
For standard bolts in the range of m5 m12 we offer our own pro bolt measuring gauge.
Where l is the total bolt length and d nom is the nominal bolt diameter.
Shop high quality hex bolts from ita fasteners at the reasonable price.
Metric hex nut dimensions calculator.
Available in a range of sizes from m2 to m42 and din 933.