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| Type | Model | D(mm) | L(mm) | M | Wt(kg) |
| A | ER11-A | 19 | 11.3 | M14×0.75 | 0.005 |
| ER16-A | 28 | 17.5 | M22×1.5 | 0.010 | |
| ER20-A | 35 | 19 | M25×1.5 | 0.050 | |
| M | ER8-M | 12 | 12 | M10×1.75 | 0.005 |
| ER11-M | 16 | M13×1.75 | 0.010 | ||
| ER16-M | 22 | 18 | M19×1 | 0.05 | |
| ER20-M | 28 | 18 | M24×1 | 0.60 | |
| ER25-M | 35 | 20 | M30×1 | 0.08 | |
| UM | ER25-UM | 42 | 20 | M32×1.5 | 0.14 |
| ER32-UM | 50 | 22.5 | M40×1.5 | 0.20 | |
| ER40-UM | 63 | 22.5 | M50×1.5 | 0.30 | |
| ER50-UM | 78 | 35.5 | M64×2 | 0.50 |
ER11-A NUT