41 00... Installation solution for straight shank/hexagon rivet nut

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.

Protection measures!

Wear protective goggles
Wear protective gloves

Straight shank rivet nut:

IMPORTANT: Risk of damage!
Failure to comply with these instructions may result in the drill bit slipping and causing significant paintwork damage.

Mark position of bore and then punch-mark component

Fig 1: Identifying Mark Position Of Bore
Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT:
If the determined drill bit diameter is not observed:
- the knurling on the straight shank rivet nut is rendered useless
- the component will be damaged when the straight shank rivet nut is inserted
Determining suitable drill bit:

Depending on the rivet nut shank diameter, the next drill bit diameter higher (5/10 step) can be used.

E.g. with a shank diameter of 10.1 mm, the 10.5 mm drill bit can be used. The 11.0 mm drill bit must not be used.
Drill bore with determined drill bit and deburr, pilot-drill with a smaller drill bit if necessary

Fig 2: Drilling Bore
Courtesy of BMW OF NORTH AMERICA, INC.
Clean component, eliminate paintwork damage if necessary

Fig 3: Cleaning Eliminate Paintwork
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IMPORTANT: To avoid corrosion, stop chips/swarf by means of cavity sealing.
Refer to CORROSION PROTECTION .
Preserving cavity

Fig 4: Preserving Cavity
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IMPORTANT: Follow manufacturer's operating instructions.
Make sure straight shank rivet nut correctly contacts component.
Set straight shank rivet nut with hand rivet gun
NOTE: According to the manufacturer, the pictured tool is suitable up to an M8 thread.

Fig 5: Setting Straight Shank Rivet Nut With Hand Rivet Gun
Courtesy of BMW OF NORTH AMERICA, INC.

Hexagon rivet nut (up to M8 thread):

IMPORTANT: Follow manufacturer's operating instructions.
Make sure hexagon rivet nut correctly contacts component.

Set hexagon rivet nut with hand rivet gun

Fig 6: Setting Straight Shank Rivet Nut With Hand Rivet Gun
Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: According to the manufacturer, the pictured tool is suitable up to an M8 thread.

Hexagon rivet nut (from M10 thread):

IMPORTANT: Ensure correct screw length. The complete thread length of the rivet nut must be used for installation.
Make sure hexagon rivet nut correctly contacts component.
Replace screw after use.

Insert screw (tensile strength min. 10.9) with body washer into hexagon rivet nut
Insert hexagon rivet nut into pre-punched hexagon hole and install by turning screw
Notes on installation:

Rivet nut is upset (screw very difficult to move).

Rivet nut is contracted (screw comparatively easy to move).

Rivet nut is pressed onto the component (screw slowly becomes difficult to move). Procedure is finished with the fitting of the relevant component and its tightening torque.

Fig 7: Inserting Hexagon Rivet Nut
Courtesy of BMW OF NORTH AMERICA, INC.