BPR Screw connection
Hexagon bolt M8 x 20 with washers and self-locking nut.
Tolroc N achieves excellent slip resistance through serrated upward-embossed perforations while its exceptional transverse rigidity enables it to withstand high point loads.
Your contact persons GratingsLarge downward-facing openings ensure efficient drainage, making Tolroc N particularly suitable for demanding industrial environments.
Dimensions
Special sizes or special material on request. Available dimensions according to stock program.
All dimensions in mm.
*Produced in France.
| Material | Sheet thickness | Rating RH |
|---|---|---|
| Raw steel / hot-dip galvanized [DD11] | 2,0 / 2,5 / 3,0 | R11 |
| Sendzimir galvanized steel [DX51] | 2,0 / 2,5 / 3,0 | R11 |
| Aluminum [AIMg3] | 2,5 / 3,0 | R11 |
| Stainless steel [AISI 304L] | 2,0 | R11 |
| Preferred widths | 160 / 180 / 240 / 320 | |
| Preferred heights | 30 / 50 / 75 / 100 / other heights on request | |
| Lengths | max. 6,030 mm | |
| Length divider | 50 |

Matching accessories
Hexagon bolt M8 x 20 with washers and self-locking nut.
Cast iron clamp for mounting from below, available in different versions.
Cast upper part for all Stepbloc and Drainstep molds with countersunk hole for countersunk head screws (DIN 7991).
Clamp connection with countersunk head screw M8.
Clamp connection with cage nut and countersunk head screw M8.
Our references