Quick Answer

You Asked Is there an 11mm bolt?

11mm is not a normal metric size. (Size normally jumps from 10mm to 12mm.)

What size is a M10 bolt?

Metric Hex Bolt Dimensions

m10 10.00 15.73
m12 12.00 17.73
m14 14.00 20.67
m16 16.00 23.67

What does 10mm bolt mean?

If the size is M10 x 25, that would mean that the diameter is 10 mm. Since there is no thread pitch listed, the fastener is assumed to have a coarse thread. The 25 indicated a length of 25 mm. A matching nut would be labeled M10, which also doesn’t require a thread pitch since it’s a course thread fastener.

Is 7/16 same as 11mm?

11mm = almost 7/16 inch. 12mm = almost 15/32 inch (= almost 1/2 inch) 13mm = just over 1/2 inch. 14mm = almost 9/16 inch.

How wide is a M11 bolt?

Metric clearance and tapping drill hole sizes.

Size Clearance Hole mm Thread Pitch (std)
M6 6.5 1.0
M8 9 1.25
M10 11 1.5
M12 14 1.75

How do you read bolt sizes?

Read the first letter of the size. This the largest diameter: the measurement of the screw on the thread. Unified screw diameters are measured in inches — lowest to highest as 0 to 10. Measurements equal 0.060″ + 0.013″ x measured diameter.

How do bolt sizes work?

A bolt’s size is classified based on a number of dimensions, namely the bolt’s diameter, length of shank, thread pitch, grade, thread length and head size. Bolts can me specified in metric using millimeters, but the standard, internationally-recognized descriptions of bolt sizes are in inches.

What size head is a M12 bolt?

Dimensions for DIN931 Hex Head Bolt

Diameter (d) Pitch Across Flats (s)
M8 1.25mm 13mm
M10 1.5mm 17mm
M12 1.75mm 19mm
M14 2mm 22mm

What does M12 mean?

M12 is a matching coarse threaded nut. (To avoid confusion, we always include the thread pitch for both coarse and fine metric fasteners.) If you normally work with inch fasteners, pitch can be a little confusing—pitch is the distance between adjacent threads.

What does M12 mean on a bolt?

The first half (M12), is the size measurement (metric) taken across the outside diameter of the thread (which in this case is 12mm). The second half is the thread pitch, which is the measurement of threads/inch (which in this case is 1.75).

What is M12 in MM?

19 mm 10 mm

Size Spanner Allen Key
M10 17 mm 8 mm
M12 19 mm 10 mm
M16 24 mm 14 mm
M20 30 mm 17 mm

What is the difference between M10 and M12?

The only difference between the M10 and M12 is the external appearance.

What is M12 thread size?

What is M12 thread size?

Tap size Basic major dia (mm) Basic major dia (inch)
M10 x 1.5 10mm .3937
M10 x 1.25 10mm .3937
M12 x 1.75 12mm .4724
M12 x 1.25 12mm .4724

Is an M10 bolt 10mm wide?

M10 measures 10mm across threads and shank (unless waisted like some cylinder head studs), so I’m with rob2.

What is 11mm in standard?


Bolt Diameter Metric Standard
1/4″ 11mm 7/16″
5/16″ 13mm 1/2″
3/8″ 14mm 9/16″
7/16″ 16mm 5/8″

What is the SAE equivalent of 11mm?

SAE to Metric Conversion Chart

SAE Metric Inch
10mm 0.394
13/32″ 0.406
11mm 0.433
7/16″ 0.438

What is the same as a 11mm wrench?

This table is the chart for publication of information of wrench sizes in inches (US) and millimeters (metric), as well as British spanner size information.Wrench Size And Conversion Table.

Inches Millimeters Spanner
0.354 9mm 9mm
0.375 3/8 AF
0.394 10mm 10mm
0.433 11mm 11mm

What size drill bit do I need for an M12 bolt?

M12 needs a 13mm bit, the bolt should push through and be snug, only use cup head bolts and hit them with a hammer to lock the square bit of the bolt into the timber.

What size bolt is a 10 mm head?

The standard 6mm cap screw has a 10mm head.

What are the sizes of bolts?

Hex Bolt, Lag Bolt, Square Bolt and Heavy Hex Bolt.

US Bolts
Bolt Diameter (in) Head and Wrench Size (in)
1/2 3/4 7/8
9/16 13/16
5/8 15/16 1 1/16

What is the standard bolt size?

US Standard Thread Length for Bolts

Bolt Diameter Standard Thread Length (in.) *
Bolts 6 inches and shorter Bolts longer than 6 inches
3/4″ 1-3/4″ 2″
7/8″ 2″ 2-1/4″
1″ 2-1/4″ 2-1/2″

What are the different bolt grades?

The most common grading system used for bolts in the U.S. is the SAE system, but you can find metric grading systems as well. There are several grades of bolts but the three common grades for SAE are 2, 5 and 8. The common class (grades) for metric are 5.8, 8.8, 10.9 and 12.9. Each grade has a specific bolt strength.

Does M12 mean 12mm?

Yes. M12 is a 12mm diameter thread. You have to be sure the thread pitch measured in threads per millimeter (1.5 here) is the same as what u need.

What do the numbers in bolt sizes mean?

The number 1 or number larger than one, or number one or number larger than one followed by a fraction, is the diameter of the shaft. The number following the hyphen is the number of threads per inch
that is, the number of threads on the shaft itself, per inch of shaft length.

What size is a #10 bolt?

Bolt Thread Sizes

Size Nominal (Major) Diameter [in] Fine Thread (UNF)
Threads Per Inch
#8 0.1640 36
#10 0.1900 32
1/4″ 0.2500 28

How much torque does a M12 bolt need?

Typical maximum recommended thightening torques for metric bolts.

Size (mm) Typical Maximum Tightening Torque (Nm)
Property Class
M8 28.8 41.3
M10 57.3 81.8
M12 99.8 143