How big is a m8 nut?
3 min read
Asked by: Andrew Meyer
Hole Sizes for Metric Bolts The defined diameter of metric bolts is actually slightly larger than the actual diameter of the bolt shaft. So an M8 bolt would have a shaft diameter that’s slightly under 8mm which means that the bolt should fit through an 8mm hole.
How are M8 nuts measured?
they are grouped by diameter M5, M6, M8, M10 are the usual suspects. measure the diameter of the threaded or shouldered section of a bolt*, round it up to the nearest 0.5mm and that is the bolt size.
What size head is an M8 bolt?
Dimensions for DIN931 Hex Head Bolt
| Diameter (d) | Pitch | Head Depth (k) |
|---|---|---|
| M5 | 0.8mm | 3.5mm |
| M6 | 1.0mm | 4mm |
| M7 | 1.0mm | 4.8mm |
| M8 | 1.25mm | 5.3mm |
How thick is an M8 nut?
6.5mm Nut Thickness (T) 0.13mm General Tolerances.
What size socket fits an M8 nut?
Resources
| WRENCH OR SOCKET SIZE ACROSS FLATS | HEX NUTS STYLE 1 | HEAVY HEX NUTS |
|---|---|---|
| 13.00 | M8 x 1.25 | |
| 15.00 | M10 x 1.5 | |
| 16.00 | M10 x 1.5 | |
| 18.00 | M12 x 1.75 |
What is M8 in standard?
M stands for “Metric”. 8 is the bolt diameter, in millimetres. It usually comes with an additional number, such as 1.0, which is the pitch (distance between threads) in mm. This is the main difference with 5/16 bolt.
What is M8 bolt inches?
Table 3.
| Metric | Closest Inch |
|---|---|
| M8-1.25 | 5/16-18 (Smaller) |
| M10-1.5 | 3/8-16 (Smaller) |
| M12-1.75 | 1/2-13 (Larger) |
| M14-2.0 | 9/16-12 (Larger) |
What size is M8 in MM?
Spanner and Allen Key Sizes
| Size | Spanner | Allen Key |
|---|---|---|
| M8 | 13 mm | 6 mm |
| M10 | 17 mm | 8 mm |
| M12 | 19 mm | 10 mm |
| M16 | 24 mm | 14 mm |
Is M8 a 10mm?
M8 (8mm) Thread Size (T) 5.4mm Head Length (H) DIN 933 Manufacturing Standard. 10mm Length (L)
What does M8 mean?
M8 means “Mate.” The abbreviation M8 is an informal term of endearment for a friend. Most often used between men, M8 can also be a term of general acknowledgement. M8 uses the number 8 to replace the letters “ate.” Here are some other terms that make use of this efficiency: D8 (Date)
How do you measure a M8 bolt?
You have a full head like this it's always measured a bolt from under the head to the end of the bolt.
Which spanner is used for M8 bolt?
Metric Spanner Sizes
| Nominal Size | Spanner Size |
|---|---|
| M6 | 10mm |
| M7 | 11mm |
| M8 | 13mm |
| M10 | 17mm |
What size is a M8 1.25 bolt?
M8-1.25×22 MM Metric Class 8.8 HEX Head Bolt/Screw, 933/960 / 961, ZINC CR+3 (Quantity: 100) Size: M8-1.25 | Length: 22mm | |
How do you read a nut size?
Unified screw diameters are measured in inches — lowest to highest as 0 to 10. Measurements equal 0.060″ + 0.013″ x measured diameter. For example: 4-30 x . 10 has a major diameter of 0.112″.
What size drill bit do I need for a M8 bolt?
If the bolt is an M8 , ( M8 X 1.25 pitch) that you are working with then use a 6.70mm drill bit or Decimal . 2638 drill bit or 7.40mm drill bit. If you are working with (M8 X 1.0 pitch) then use a 7.00mm drill bit or . 2756 decimal drill bit or a 19/64 drill bit .
