Original design
The tube connectors EN 242.9 have two clamping bores. They hold typical construction tubes with full surface contact over the entire cross-section of the bore.
At the screw locations z, the socket cap screws reduce the bore cross-section for clamping. Adapter bushings EN 290 can be used to reduce the bore cross-sections to smaller diameters.
For clamping without tools, the socket cap screws can be replaced by the adjustable levers GN 911.9 listed in the table as accessories.
The plastic used in version VDB is made from blue, visually detectable and FDA compliant plastic granulate as per FDA CFR.21 and EU 10/2011.
Body
Plastic
Technopolymer (Polyamide PA)
Socket cap screws DIN 912
Stainless steel AISI 304
Hex nuts DIN 985
RoHS
| 2 | With 2 stainless steel socket cap screws ISO 4762 |
| d Bore | l1 | l2 | l3 | z Screw locations for screw size | Accessory Recommended levers GN 911.9 for z l4 | |
|---|---|---|---|---|---|---|
| B 18 | 2.54 | 1.40 | 1.14 | M6-18 | 1.73 | 2.48 |
| B 30 | 3.72 | 2.11 | 1.65 | M8-25 | 2.48 | 3.07 |
| Min | Max | Price |
|---|---|---|
| 1 | 6 | $12.58 |
| 7 | 99 | $12.13 |
| 100 | 249 | $11.44 |
| ≥ 250 | $10.30 |
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