Question: What Size Wrench Fits A 12mm Bolt?

How do I know what size wrench I need?

Multiply the first number which is the bolt size in inches or millimeters, by 1.5 using a pocket calculator, if necessary.

For example, for the numbers in Step 1, 1/2 x 1.5 = .

75 or 3/4, which is the wrench size needed for this standard-sized bolt..

How do I calculate nut size?

Stretch the tape measure across the nut’s diameter to the flat-side directly across from the one your pulling from. If the nut is metric, count the number of lines on the tape measure to find the measurement. If you count 9 lines, the size is a 9-mm (millimeter) nut.

Is m10 same as 10mm?

31496″) The M10, about 10 mm in diameter, (. 3937″) and the M12 about 12 mm in diameter, (. 4724″). The “M” designates the bolt is Metric and the number after the M indicates the size.

What are standard bolt threads?

The Unified Thread Standard (UTS) defines a standard thread form and series—along with allowances, tolerances, and designations—for screw threads commonly used in the United States and Canada. It is the main standard for bolts, nuts, and a wide variety of other threaded fasteners used in these countries.

What size nut fits a 3/16 bolt?

US Nut Size TableSizeDiameter*HeightHex NutJam Nut5/16″1/2″3/16″3/8″9/16″7/32″7/16″11/16″1/4″17 more rows

What size bolt fits a 12mm socket?

Metric Shoulder Bolt DimensionsShoulder Diameter (A)Thread (C)Allen Wrench Size8mm6mm x 1.04mm10mm8mm x 1.255mm12mm10mm x 1.56mm16mm12mm x 1.758mm3 more rows

What size is m12 nut?

Standard Metric Hex Nuts per ANSI/ASME B18. 2.4. 1M and B18. 2.4. 2MNominal Nut Dia. x Thread PitchWidth Across Flats, SThickness MMaxMinM10 × 1.516.008.94M12 × 1.7518.0011.57M14 × 221.0013.4032 more rows

What size wrench fits a 9/16 bolt?

US Bolt Head/Wrench SizeBolt DiameterHead and Wrench SizeHex Bolt – Lag Bolt – Square BoltHeavy Hex Bolt5/16″1/2″-3/8″9/16″-7/16″5/8″-13 more rows

What size wrench fits a 6an fitting?

-6AN is an 11/16″ wrench. The next size up -8AN, is a 7/8″ wrench. socket or wrench/vise with masking tape, to avoid scratching the fitting.

What width is m6 bolt?

6 millimetresThe “M” designation for metric screws indicates the nominal outer diameter of the screw thread, in millimetres (e.g., an M6 screw has a nominal outer diameter of 6 millimetres).

How do you read bolt sizes?

How to Read Screw SizesRead the first letter of the size. This the largest diameter: the measurement of the screw on the thread. … Read the second number. This is either the number of threads per unit of the distance between threads; also known as the “thread pitch”. … Read the third number, generally the one following the “x.”

How do I know what size nut I need for a bolt?

To measure the diameter of screws and bolts, you measure the distance from the outer thread on one side to the outer thread on the other side. This is called the major diameter and will usually be the proper size of the bolt.

What size bolt takes a 15mm wrench?

The standard wrenches needed are: 11,13,15,17,19,22,24,27,30,32,36mm. I believe that the bold that goes with the 15mm wrench is normally an M8. M8s usually use 12 or 13mm heads. Your list of wrenches may be true for whatever you work on, but the reality is that you need most sizes.

Is an m12 bolt 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 size bolt does a 14mm wrench fit?

Standard / Metric Wrench Conversion ChartBolt DiameterStandardMetric1/4″7/16″11mm5/16″1/2″13mm3/8″9/16″14mm7/16″5/8″16mm39 more rows•Aug 26, 2019

How do bolt sizes work?

The size of a metric screw or bolt is specified as diameter, pitch and length, in millimeters (millimeters is abbreviated “mm”). For nuts, size will appear as diameter and pitch. … In the example above, a pitch of 1.0 means that from one thread to the next thread, the distance is 1.0 millimeter.

What size is an m8 bolt in MM?

Tap sizeBasic major dia (mm)Basic major dia (inch)M6 x 16mm.2362M8 x 1.258mm.3150M8 x 18mm.3150M10 x 1.510mm.393724 more rows

What’s the next size smaller than a 9/16 wrench?

Wrench Size Chart for BoltsBolt DiameterWrench Size (Standard)Wrench Size (Metric)7/16″5/8″16mm1/2″3/4″19mm9/16″13/16″21mm5/8″15/16″24mm20 more rows•May 29, 2020

How can you tell if a bolt is metric?

The metric screw thread is identified by the capital letter M, followed by the nominal diameter. Metric threads are measured by the distance between two adjacent threads in millimeters (pitch). Threads on a standard (inch based) fastener are measured by counting the number of threads per inch.

What are standard bolt sizes?

Typically, machine bolt sizes range from 1/4″ to 1 1/4″ for square heads and 3/8″ to 1 3/4″ in diameter for hex heads, and lengths span from about 3/4″ to 18″ for square and 6 1/2″ to 24″ for hex heads. Measure length from under the head to the threaded end of the bolt.

What size wrench fits an m8 bolt?

Size ChartBolt sizeSizeTolerance3/16″BSW11.5412mm12.305/16″UNF1/2″13.00M813mm13.3037 more rows

Is a hex key and Allen wrench the same thing?

A hex key, Allen wrench or Allen key, is a simple tool used to drive bolts and screws with hexagonal sockets in their heads.

What are SAE wrench sizes?

Sizes Include: 17mm, 19mm (3/4), 21mm, 13/16 inch and 7/8 inch. Metric Sizes: 7, 8, 9, 10, 11, 13, 14, 16, 17 and 18mm SAE Sizes: (9/32), (5/16), (11/32), (3/8), (7/16), (1/2), (9/16), (5/8), (11/16) and (23/32″). Sizes: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm.

What size wrench fits a 10mm bolt?

SAE & Metric Wrench ConversionsSAE Wrench SizeBolt Size (SI)Metric Wrench Size5/16″1/8″8 mm3/8″3/16″10 mm7/16″1/4″11 mm1/2″5/16″13 mm6 more rows•Jun 5, 2019

What size is a m8 bolt head?

Nominal SizeThrd Dia.Head HeightM6 x 16.00006.0000M8 x 1.258.00008.0000M10 x 1.510.000010.0000M12 x 1.7512.000012.000011 more rows