Are there metric Allen wrenches?
In addition to the precision sizes mentioned above, the common metric Allen wrench sizes are 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, 9 mm, & 10 mm.
Are metric and SAE Allen wrenches interchangeable?
While there is no precise correlation between SAE fractional and metric measurements, there are many sockets that are close enough in size to be used interchangeably, in some circumstances. For example, 5/16 and 8 mm, 7/16 and 11 mm, 5/8 and 16 mm, 3/4 and 19 mm, 7/8 and 22 mm, and 15/16 and 24 mm.
What size is m6 Allen wrench?
6mm Metric Short Arm Allen Keys- DIN 911, Black Alloy Steel, Size Across Flats- 6mm, Long Arm Length- 90mm, Short Arm Length- 32mm.
What size is a number 4 Allen wrench?
3/8″ can be used as a substitute for hex size 9.5 mm as well as 10 mm. 1/16″ works in place of hex size 1.5 mm, which isn’t included in most sets….MM Substitutes for SAE.
| Metric Hex Key | Imperial Hex Size |
|---|---|
| 3 mm | 1/8 |
| 3.5 mm | 9/64 |
| 4 mm | 5/32 |
| 5.5 mm | 7/32 |
What is the metric equivalent of 1/4 inch?
Conversion table inches to mm
| Dimensions — Inches to Metric | ||
|---|---|---|
| 0.250” | 1/4” | 6.35 mm |
| 0.313” | 5/16” | 7.95 mm |
| 0.375” | 3/8” | 9.53 mm |
| 0.438” | 7/16” | 11.13 mm |
Whats the difference between metric and standard Allen wrench?
There is a bit of a difference in the application of the two different wrenches. The standard wrench is made more specifically for use in North America as the measurement is in the American system. Whereas, the metric wrenches can be used with nuts and bolts that have been made according to the metric measurements.
What size is a 4 Allen wrench?
What is the smallest Allen wrench size?
1.3 mm
1.3 mm Short Arm Hex Key L-Wrench 2 Pack Small Metric Sizes (1.3mm)