metric black ISO Class 12.9 strength hexagon socket countersunk head blot 1 pcs
$0.0120
Thread Type: metric Color: black Fastener Strength Grade/Class: ISO Class 12.9 strength Threading: fully threaded Fastener screw type: hexagon socket countersunk head blot
| Diameter d |
Thread pitch P |
dk | s | k | hexagon wrench | |||
| max | min | nominal | max | min | ||||
| M2 | 0.4 | 4 | 3.65 | 1.25 | 1.37 | 1.25 | 1.5 | 1.25mm |
| M2.5 | 0.45 | 5 | 4.75 | 1.5 | 1.51 | 1.37 | 2.0 | 1.5mm |
| M3 | 0.5 | 6 | 5.75 | 2 | 2.1 | 1.99 | 2.4 | 2mm |
| M4 | 0.7 | 8 | 7.65 | 2.5 | 2.6 | 2.45 | 3.0 | 2.5mm |
| M5 | 0.8 | 10 | 9.77 | 3 | 3.1 | 2.99 | 3.8 | 3mm |
| M6 | 1 | 12.2 | 11.8 | 4 | 4.1 | 4.02 | 4.5 | 4mm |
| M8 | 1.25 | 16 | 15.5 | 5 | 5.1 | 5.02 | 6.1 | 5mm |
| M10 | 1.5 | 20 | 19.48 | 6 | 6.1 | 6.02 | 7.3 | 6mm |
| M12 | 1.75 | 24 | 23.48 | 8 | 8.1 | 8.02 | 9.6 | 8mm |
| M16 | 2 | 30 | 29.48 | 10 | 10.1 | 10.02 | 10.6 | 10mm |
| M20 | 2.5 | 36 | 35.38 | 12 | 12.1 | 12.03 | 11.4 | 12mm |
