| Finish Natural | Nut Width A/F (J) 19mm | Nut Width A/P (P) 21.1mm | Thread Pitch 1.75mm | Thread Size M12 ( 12mm ) |
|---|
Is an M12 bolt 12mm?
M12 bolts are a metric sized bolt with a
12mm thread diameter
.
What size bolt fits a 12mm socket?
| Bolt size Size Tolerance | M7 11mm 11.04 | 1/4′′UNF 7/16′′ 11.15 | 3/16′′BSW 11.34 | 12mm 12.04 |
|---|
What does M12 mean on a bolt?
M12x1. 75 is the measurement code that indicates the
thread size and thread pitch of a screw
. The first half (M12), is the size measurement (metric) taken across the outside diameter of the thread (which in this case is 12mm).
What is M12 in standard?
| Metric Closest Inch | M10-1.5 3/8-16 (Smaller) | M12 -1.75 1/2-13 (Larger) | M14-2.0 9/16-12 (Larger) | M16-2.0 5/8-11 (Smaller) |
|---|
What is M8 bolt size?
| Diameter (d) Pitch Across Flats (s) | M5 0.8mm 8mm | M6 1.0mm 10mm | M7 1.0mm 11mm | M8 1.25mm 13mm |
|---|
How can you tell if a bolt is metric?
The metric screw thread is identified by
the capital letter M, followed by the nominal diameter
. Metric threads are measured by the distance between two adjacent threads in millimeters (pitch). Threads on a standard (inch based) fastener are measured by counting the number of threads per inch.
How do I know what size nut I need for a bolt?
To measure the diameter of screws and bolts, you
measure the distance from the outer thread on one side to the outer thread on the other side
. This is called the major diameter and will usually be the proper size of the bolt.
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 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′′ |
|---|
What does the 8.8 on a bolt mean?
The grade 8.8 refers to
the tensile strength which is generally 116,000 psi
, grade 10.9 is generally 150,000 and grade 12.9 is generally 175,000 psi.
What size head is an M6 bolt?
| Size Head Diameter Head Height | M4-0.7 7.60 2.20 | M5-0.8 9.50 2.75 | M6- 1.0 10.50 3.30 | M8-1.25 14.00 4.40 |
|---|
How many mm is 5/16ths of an inch?
| Dimensions — Inches to Metric | 0.313” 5/16” 7.95 mm | 0.375” 3/8” 9.53 mm | 0.438” 7/16” 11.13 mm | 0.500” 1/2” 12.70 mm |
|---|
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.
Is #6 the same as M6?
The standard metric rack screw is called
M6 x 1
. The ‘M’ means it’s metric. The ‘6’ is the outside diameter measured in millimeters, and the ‘1’ is the distance between adjacent threads, also in millimeters. … You can identify an M6 screw by measuring the diameter with a ruler.
