Ball screw spindle rolled 12x4mm length 645mm vs Ready-to install flange nut EFM long Tr.50×8 left hand material red brass
Ball screw spindle rolled 12x4mm length 645mm and Ready-to install flange nut EFM long Tr.50×8 left hand material red brass are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Ball screw spindle rolled 12x4mm length 645mm is €94.73 cheaper ($164.75).
| Criterion |  Ball screw spindle rolled 12x4mm length 645mm |  Ready-to install flange nut EFM long Tr.50×8 left hand material red brass |
|---|---|---|
| Price | $164.75cheapest | $274.02 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Dimensions | 12x4mm | — |
| Weight | 480 g | 2.8 kg |
| Core diameter | 9.5 mm | — |
| Height | — | 97 mm |
| Length | 645 mm | — |
| Material | Steel (E52100) | Red brass (RG7) |
| Outer diameter | 11.71 mm | 110 mm |
| Reference diameter | 12.15 mm | — |
| Size | 12 x 4 mm | — |
| Surface | Blank | Blank |
| Trapezoidal thread diameter x pitch | — | Tr. 50 x 8 single-thread LH mm |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.