REISSER SCHRAUBENTECHNIK RST 14996/9 - RP-T2-FK Butt joint screw, 4.5 x 22, 100 Pcs.

RP-T2-FK, Butt joint screw, Truss head, 4.5 x 22, Partial thread (L1), SIT® 25, Bimetal (stainless steel A2/steel), Nickel strike, zinc plated blue, lubricated, E14, 100 Pcs.

DESCRIPTION

RP-T2-FK Butt joint screw

ADVANTAGES:

Stylish look with small, discreet rounded head.
No subsequent cleaning of the roof surface is needed thanks to chip-free fastening = time and cost savings.
High pull-out values even in thin-walled components. More thread turns are formed in the displaced material owing to the thin sheet metal tip.
Fast screw-in speed due to double thread.
Due to the thread-free part beneath the screw head, the two components are joined together without high constraint forces.
No undercut, which means the screw can also be loosened again if required.
SIT®-drive ensures stable fastening without wobbling.

FIELDS OF APPLICATION:

Drilling screw for fixing aluminium and steel profile sheets to aluminium and steel substructures without chipping.
Drilling screw for creating a positive connection in the overlap area of profile sheets.
Butt joints, fixing edge part sheets

PROCESSING RECOMMENDATIONS:

Processing (recommendation)
1. Inserting the screw with increased pressure and low rotation speed (approx. 200 revolutions)
2. Pressure can be reduced as soon as the thread engages. The rotation speed can then be increased to approx. 1600 revolutions.
3. Immediately before the sealing washer touches down, reduce the rotation speed considerably and tighten the sealing washer until it is slightly compressed.
4. Recommended tightening torque for steel substructure approx. 3 Nm, under 0.8 mm material thickness 1 Nm.
Recommended tightening torque for aluminium substructure approx. 1 Nm, under 0.8 mm material thickness 0.5 Nm.

FEATURES
Article number: DB6612B020-0450222-1
GTIN/EAN: 4005674149969
Diameter d: 4.5 mm
Length L: 22 mm
Drive: SIT® 25
Thread type: Partial thread (L1)
Head shape: Truss head ...