Question: What Are Standard Wrench Sizes?

Is a 3/8 socket the same as a 10mm?

The equivalent imperial size of a 10mm socket is a 3/8 socket..

What is the standard socket wrench size?

There are four common socket sizes: 1/4 inch (0.6 centimeters), 3/8 inch (0.9 centimeters), 1/2 inch (1.3 centimeters) and 3/4 inch (1.9 centimeters). In-between sizes are available too, starting with 1/4 inch (0.6 centimeters) and increasing every sixteenth of an inch (0.16 centimeters).

What is a 30 mm socket in standard size?

Wrench Size And Conversion TableInchesMillimetersSpanner1.18130mm30mm1.20011/16 Wworth; 3/4 BSF1.2501 1/4 AF1.26032mm32mm65 more rows

What is the most common bolt size?

Common Sizes For someone on a tight budget, the 10, 13 and 15mm are considered a good buy, as so many cars use them. However, the 17 and 18mm do pop up on others. Many people would buy a set because the bolts you need are always the one you don’t get, and if you buy piecemeal, you pay more overall.

What is the smallest wrench size?

1. What are the wrench sizes in order ? Standard American wrench sizes, from the largest to smallest and measured in inches, are 5/8, 19/32, 9/16, 1/2, 7/16, 3/8, 11/32, 5/16, 9/32, 1/4, 7/32, 3/16, 5/32 and 1/8.

What does hex size mean?

Hex nut size refers to its nominal thread diameter. Typically, sizes range from 1/4″ to about 2 1/2″. Size is specified in inches, usually fractional rather than decimal. … Width across flats, which is wrench size, ranges from 1.50 to 1.75 times the nominal hex nut size and thickness is 0.850 to 0.875 times the size.

Should I buy metric or SAE wrenches?

Some trucks used the metric system of fasteners while some cars used both metric and SAE fasteners. … So, you don’t need to buy SAE tools to accomplish your most jobs. ​This is the reason, I mostly recommend filling up your socket set with metric tools and then choose any SAE tools if you think you need to.

What are the standard socket sizes smallest to largest?

Metric Socket Sizes Chart1/4″ Drive3/8″ Drive1/2″ Drive5mm7mm10mm5.5mm8mm11mm6mm9mm12mm7mm10mm13mm18 more rows•Jul 13, 2020

Is 24mm and 15 16 the same?

Not only is 15/16″ basically the same as 24mm, but 1 1/16″ is the same as 27mm.

What does wrench size mean?

The width across flats indicates the “size” of the spanner. It is imprinted on the spanners in millimeter (mm) values. Older English and current American spanners (wrenches) have inch sizes that are imprinted in intermediate sizes in fractions.

What is the standard bolt size?

US Standard Thread Length for BoltsBolt DiameterStandard Thread Length (in.) *Bolts 6 inches and shorterBolts longer than 6 inches1/4″3/4″1″5/16″7/8″1-1/8″3/8″1″1-1/4″7 more rows

What do bolt size numbers mean?

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 is smaller than a 7/16 wrench?

Wrench Size Chart for BoltsBolt DiameterWrench Size (Standard)Wrench Size (Metric)1/8″5/16″8mm3/16″3/8″10mm1/4″7/16″11mm5/16″1/2″13mm20 more rows•May 29, 2020

What size adjustable wrench should I buy?

Sizes available For the most part, an 8-inch to 12-inch pipe wrench should be adequate for any home user.

What is equivalent to a 7mm socket?

MMApproximate Size In InchesExact Size In Inches7mmLittle over 1/4 Inch0.27559 Inches8mm5/16 Inch0.31496 Inches9mmJust short of 3/8 Inch0.35433 Inches10mmLittle over 3/8 Inch0.39370 Inches21 more rows

How do you read a socket wrench size?

Drive Hole indicates the size of the drive hole (also referred to as the “driver hole” or “square hole”), which determines the torque size of the driver tool you’ll need. For example, you’d use a ½-inch drive socket with a ½-inch drive ratchet. L indicates the overall socket length.

What are the most common wrench sizes?

Most common are the 1/4-inch, 3/8-inch and ½-inch ratchet drivers, but ¾-inch and 1-inch sets are available for heavy-duty work.

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.”

What is a 16mm wrench in standard?

Standard / Metric Wrench Conversion ChartBolt DiameterStandardMetric3/8″9/16″14mm7/16″5/8″16mm1/2″3/4″19mm9/16″13/16″21mm39 more rows•Aug 26, 2019