Bright key steel DIN 6880 20 x 12 x 1000 mm material C45K vs Clamp collar double-split stainless steel 1.4305 bore 40mm with bolts DIN 912 A2-70 type B2
Bright key steel DIN 6880 20 x 12 x 1000 mm material C45K and Clamp collar double-split stainless steel 1.4305 bore 40mm with bolts DIN 912 A2-70 type B2 are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Bright key steel DIN 6880 20 x 12 x 1000 mm material C45K is €34.13 cheaper ($51.00).
| Criterion |  Bright key steel DIN 6880 20 x 12 x 1000 mm material C45K |  Clamp collar double-split stainless steel 1.4305 bore 40mm with bolts DIN 912 A2-70 type B2 |
|---|---|---|
| Price | $51.00cheapest | $90.37 |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Dimensions | 20x12x1000mm | — |
| Weight | 1.884 kg | 234 g |
| Bore diameter | — | 40 mm |
| Height | 12 mm | — |
| Hole diameter version b1 | — | 6.5 mm |
| Hole diameter version b2 | — | 5.5 mm |
| Material | Steel (1045) | Stainless steel (303) |
| Max outer diameter over screw head | — | – mm |
| Mounting hole center distance | — | 53 mm |
| Outer diameter | — | 66 mm |
| Screw din 912 thread size x length | — | M 6 x 18 |
| Suitable screw size version b1 | — | M 6 mm |
| Suitable screw size version b2 | — | M 5 mm |
| Surface | Blank | Blank |
| Version | — | B2 |
| Width | 20 mm | 15 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.