Setting Self-Tapping Screws

Align and secure body parts.
Drill body parts using a small drill bit mm).

Fig 1: Checking Body Parts Drilling Dimension
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Hole geometry
Remove body parts.
Drill into the outer component (-Y- mm).
De-burr all bore holes.
Prepare bonding surfaces and bond body parts.
> 5X00IN21 WORKING WITH BODY STRUCTURAL ADHESIVE
Align and secure body parts.

Screw on body parts using a special screw.

8.1 Fit screw.

G14223632

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Fitting screw

8.2 Screw in screw using a drill set to a high speed (> 1, 000 rpm).

Screwing in the screw at high speed shapes the cylindrical extrusion.

G14223633

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Shaping extrusion

8.3 Groove the metric thread without tension.

G14223634

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Grooving thread

8.4 Continue to screw in at low speed (< 100 rpm).

G14223635

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Screwing in screw

Information

If the prescribed torque or torque angle is not reached when screwing in screws (screw does not tighten securely), the next size screw must be used.

8.5 Tighten the screw to the prescribed torque or torque angle.

G14223636

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Tightening screw