| Tap size Basic major dia (mm) Basic major dia (inch) | M16 x 1.5 16mm .6299 | M18 x 2.5 18mm .7087 | M18 x 1.5 18mm .7087 | M20 x 2.5 20mm .7874 |
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What size is M18 bolt?
| Diameter (d) Pitch Head Depth (k) | M14 2mm 8.8mm | M16 2mm 10mm | M18 2.5mm 11.5mm | M20 2.5mm 12.5mm |
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What size is M18 in standard?
| Tap Size Drill Size | M14 x 2 15/32 | M16 x 1.5 14.7mm | M16 x 2 35/64 | M18 x 1.5 16.8mm |
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Is 5/16 The same as M8?
Well, quick answer is
no. They are not the same
and they are not interchangeable, although they can work under certain circumstances. The most important part is understanding the meaning of M8 and 5/16 to refer to the size of a metric screw or bolt, so then we can see why they aren’t the same thing!
What size is M8?
| Size Spanner Allen Key | M8 13 mm 6 mm | M10 17 mm 8 mm | M12 19 mm 10 mm | M16 24 mm 14 mm |
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What size thread is a 10mm bolt?
| Shoulder Diameter (A) Thread (C) Thread Length (D) | 6mm 5mm x 0.8 9.75mm | 8mm 6mm x 1.0 11.25mm | 10mm 8mm x 1.25 13.25mm | 12mm 10mm x 1.5 16.4mm |
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What are standard bolt sizes?
| Bolt Diameter Standard Thread Length (in.) * | Bolts 6 inches and shorter Bolts longer than 6 inches | 5/8′′ 1-1/2′′ 1-3/4′′ | 3/4′′ 1-3/4′′ 2′′ | 7/8′′ 2′′ 2-1/4′′ |
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What is meant by M8 * 1.25 thread?
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.
Is 8mm close to 5 16?
8mm = 5/16 inch
. 9mm = almost 3/8 inch. 10mm = just over 3/8 inch. 11mm = almost 7/16 inch.
What size screw is 5 16?
| Size Major Thread Diameter* | Decimal Nearest Fractional Measurement | #16 .268′′ 17/64′′ | #18 .294′′ 19/64′′ | # 20 .320′′ 5/16′′ |
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What is the next size down from 5 16?
| Bolt Diameter Metric Standard | 1/8′′ 8mm 5/16′′ | 3/16′′ 10mm 3/8′′ | 1/4′′ 11mm 7/16′′ | 5/16′′ 13mm 1/2′′ |
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Is M10 the same as 10mm?
If the size is
M10 x 25
, that would mean that the diameter is 10 mm. … The 25 indicated a length of 25 mm. A matching nut would be labeled M10, which also doesn’t require a thread pitch since it’s a course thread fastener.
What size is M8 screw in inches?
| 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) |
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What are #8 screws?
| THREAD DIAMETER | Size Nearest Fraction Inch | #6 9/64 0.13 | #8 5/32 0.16 | #10 3/16 0.19 |
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