RP-T2 thin sheet screw with a hexagon head and pressed-on washer. Made from bimetal (stainless steel A2/steel), nickel strike, galvanized blue, and anti-friction coated.
Application: Used for fastening aluminum and steel profile sheets on aluminum and steel, as well as fastening aluminum standing seam brackets on steel substructures.
Instructions: Apply the screw with increased pressure and low speed (approximately 200 turns). The pressure can be reduced once the thread engages, and the speed can then be increased to approximately 1600 revolutions. Immediately before fitting the sealing washer, reduce the speed considerably and tighten the sealing washer until it compresses slightly.
Recommended tightening torque for steel substructures is approximately 3 Nm; for material thickness below 0.8 mm, use 1 Nm. For aluminum substructures, the recommended tightening torque is approximately 1 Nm; for material thickness below 0.8 mm, use 0.5 Nm.
Product benefits include high screw-in speed due to the double-start thread, bimetal construction, and almost chip-free processing.
Technical data:
Note: Currently regulated according to abZ with future conversion to ETA 21/0306.
Approval: Z-14.1-4, Z-14.1-537 with annex: Z-14.1-4, Annex 3.306b/3.307b, Z-14.1-537, Annex 3.1.31/3.2.22, Z-14.4-668, ETA-21/0306, Annex 29.10/29.11/29.20/29.30.
Dimensions:
bolt diameter | 38 mm |
head shape | Hexagonal head |
Screw length | 38 mm |
Version | Unique specimen |
Item number | 42730547 |
Colour | Blue |
Exact colour description | Nickel Strike |
Metal type | Steel |
Material group | Metal |
Material | A2 / steel, Bimetal |
surface finish | Nickel |
Version | Unique specimen |
thread type | tapping screw thread |
head shape | Hexagonal head |
Suitable for | Aluminium |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 100 Screws per piece |
bolt diameter | 38 mm |
Screw length | 38 mm |
thread length | 38 mm |
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