What Does M Stand For In M8 Bolt?

What is the imperial equivalent of an m8 bolt?

Body Size MetricNearest Imperial Equivalent SizeM5-10-32M6-1/4-28M8-5/16-18M10-3/8-164 more rows.

Is m6 the same as #6?

M6 Threads M6 refers to a metric 6 mm screw. The outside diameter of the threads is 6 mm. The standard metric rack screw is actually an M6 x 0.1 mm. The number 0.1 mm refers to 0.1 threads per millimeter.

Is SAE and UNF the same?

SAE Bolts, Nuts & Washers There are two general types of SAE bolts (sometimes referred to as machine screws). UNF (fine thread pitch) has more threads per inch than the same diameter bolt in the UNC (coarse thread pitch). Nut dimensions are maximums per SAE.

What size is a m8 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 MMaxMaxM5 × 0.88.005.10M6 × 110.005.70M8 × 1.2513.007.5032 more rows

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.

Are m8 and 5/16 the same?

The size of a metric screw or bolt is specified as diameter, pitch and length, in millimeters (millimeters is abbreviated “mm”)….Table 3.MetricClosest InchM8-1.255/16-18 (Smaller)M10-1.53/8-16 (Smaller)M12-1.751/2-13 (Larger)M14-2.09/16-12 (Larger)16 more rows

What diameter is a 1/2 bolt?

Heavy Hex Bolt DimensionsBolt DiameterDHBody DiameterHeight1/20.5150.3025/80.6420.3783/40.7680.45511 more rows

How can you tell if a bolt is metric or standard?

Telling the difference between a metric and imperial bolt is easy. If the bolt has lines on the head its standard or imperial. If the bolt has numbers on the head then its metric. These markings indicate how strong the bolt is they call this tensile strength.

How do I know if I have a m8 bolt?

Measure them. The M8 will measure about 8 mm in diameter, more likely, just a touch undersize, (. 31496″) The M10, about 10 mm in diameter, (. 3937″) and the M12 about 12 mm in diameter, (.

How much weight can an m8 bolt hold?

SizeGrade 8.8Grade 10.9M82,120kg3,040kgM103,370kg4,810kgM124,890kg7,000kgM169,100kg13,000kg5 more rows

Are m10 and 3/8 the same?

For example, a 3/8-16 (coarse) thread has a 3/8″ nominal major diameter and 16 threads per inch, while a 3/8-24 (fine) thread has the same nominal major diameter and 24 threads per inch. … For example, the thread “M10” automatically means a coarse pitch, while any added pitch callout, such as M10x1.

What does m10 mean?

means a 10M10 means a 10 millimeter outer diameter for the bolt or whatever piece it is; M12 means 12 millimeters. The part after the ‘x’ is the pitch — how many mm a thread is wide. To figure out which you have, you can measure the existing part with calipers and a thread gauge.

What is the thread size on an m8 bolt?

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

Is m8 the same as 8mm?

All dimensions of the bolt (and nut) are a parameter of its basic diameter. The “M8” refers to an approximation of the major diameter of the thread of 8mm – actually slightly less, like 7.9, as the sharp edges are rounded off.

What does m8 1.25 bolt mean?

For metric fasteners, you will see a M8 x 1.25 or an M8 x 1. For thread pitch, the distance between two points is the second number meaning the higher the number the fewer threads there are. This means the M8 x 1.25 is the coarse threading and the M8 x 1 is the fine thread.

What size drill bit do I need for a m8 bolt?

Tap SizeTap SizeDrill SizeM8 x 17.1mmM8 x 1.256.7mmM9 x 0.758.3mmM9 x 18.1mm34 more rows