M8 is 8mm thick, and so on. The diameter is measured from the outermost, projecting parts of the screw on each side – the ‘tops’ of the thread.
What size is a M8 bolt?
| Size | Clearance Hole | Tapping Drill (fine pitch) |
|---|---|---|
| M6 | 6.5 | 5.25 mm |
| M8 | 9 | 7 mm |
| M10 | 11 | 9.0 or 8.75 mm |
| M12 | 14 | 10.5 mm |
What is M8 bolt in standard?
Thread Conversion Table
| Metric Coarse | Metric Fine | BSF/BSW |
|---|---|---|
| M6 x 1 | M6 x 0.75 | 1/4″ |
| M8 x 1.25 | M8 x 1 | 5/16″ |
| M10 x 1.5 | M10 x 1.25 | 3/8″ |
| M12 x 1.75 | M12 x 1.25 | 1/2″ |
What is M8 metric?
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.
What size is a 8mm nut?
| Product details | |
|---|---|
| Diameter: | 8mm |
| Thread pitch: | 1.25mm |
| Width across the flats: | 13mm |
| Width across the flats Min: | 12.73mm |
Are 8mm and 5/16 the same?
8mm = 5/16 inch. 9mm = almost 3/8 inch. 10mm = just over 3/8 inch. 11mm = almost 7/16 inch.
What diameter is a 8mm bolt?
Metric Shoulder Bolt Dimensions
| Shoulder Diameter (A) | Thread (C) | Head Diameter (E) |
|---|---|---|
| 6mm | 5mm x 0.8 | 10mm |
| 8mm | 6mm x 1.0 | 13mm |
| 10mm | 8mm x 1.25 | 16mm |
| 12mm | 10mm x 1.5 | 18mm |
What size is M8 bolt in MM?
13 mm
Standard metric spanner and allen key sizes.
| Size | Spanner | Allen Key |
|---|---|---|
| M5 | 8 mm | 4 mm |
| M6 | 10 mm | 5 mm |
| M8 | 13 mm | 6 mm |
| M10 | 17 mm | 8 mm |
What size is M8 in 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 thread?
ISO Metric Machine Screw Thread Dimensions
| Thread Size | Nominal Diameter (mm) | Effective Diameter (mm) |
|---|---|---|
| M7 | 7.0 | 6.350 |
| M8 | 8.0 | 7.188 |
| M10 | 10.0 | 9.026 |
| M12 | 12.0 | 10.863 |
What size hole do you drill for a M8 bolt?
Metric Threads
| Thread | Drill size for tapping standard metric threads | Clearance hole |
|---|---|---|
| M4 | 3.3 | 4.5 |
| M5 | 4.2 | 5.5 |
| M6 | 5 | 6.6 |
| M8 | 6.8 | 9 |
What does 8.8 mean on a bolt?
In the case of a 8.8 grade bolt the first figure signifies that the Tensile Strength is at least 800MPa. The second figure signifies that the fastener will begin to yield at 80% of the Ultimate Tensile Strength, i.e. at least 640MPa.
What size is a 8.8 bolt?
8mm x 1.0mm x 60mm
Metric hex bolts, Zinc plated class 8.8 steel, 8mm x 1.0mm x 60mm – Bolt Depot.
What size is m20 bolt?
Metric Hex Bolt Dimensions
| NOMINAL SIZE (D) | BODY DIAMETER | ACROSS CORNERS |
|---|---|---|
| m20 | 20.00 | 32.95 |
| m24 | 24.00 | 39.55 |
| m30 | 30.00 | 50.85 |
| m36 | 36.00 | 60.79 |
What is m20 bolt?
M10-1.0 x 20
M = This designates the fastener is a metric size. 10 = The nominal diameter in millimeters. 1.0 = The thread pitch, or distance between threads, in millimeters. 20 = The fastener’s length, in millimeters.
Are all M8 threads the same?
M8 can be either a nut or a bolt. A standard 8 millimeter diameter bolt will have a thread pitch of 1.25 millimeters per revolution and be designated: M8-1.25. It’s companion nut will also have the same designation, therefore, it must be specified as an M8-1.25 bolt or M8–1.25 nut.
Will a 5/16 socket fit a 8mm nut?
5/16 is technically a little smaller then 8mm but if it fits over it then it’s a better option. If it’s not coming off that’s another issue.
What size is a 9mm bolt?
Size Chart
| Bolt size | Size | Tolerance |
|---|---|---|
| 9mm | 9.18 | |
| 3/8″ | 9.70 | |
| M6 | 10mm | 10.24 |
| M7 | 11mm | 11.24 |
What does M8 1.25 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 is a VESA M8 screw?
M8 refers to the metric width for the VESA Standard screw of 8 mm that will fit into the VESA Mounting bolt holes in the back of the LG 70 Inch Class 4K HDR Smart LED TV w/ AI ThinQ® (69.5” Diag), Model # 70UM6970PUA. ” L” will be the length of the screw.
What size drill is 8mm?
Metric Tap and Drill Bit Size Table
| Tap | Metric Drill | US Drill |
|---|---|---|
| 7mm x 1.0 | 6.1mm | 15/64″ |
| 8mm x 1.25 | 6.9mm | 17/64″ |
| 8mm x 1.0 | 7.1mm | – |
| 10mm x 1.5 | 8.7mm | – |
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