Wheel Nuts for BMW (E3 E9)

suitable models see below:
 

BMW E3   1968-77

• 2500
• 2800
• 3.0i
• 3.3i

BMW E9   1968-75

• 2800 CS
• 3.0 CS
• 3.0 CSi
• 3.0 CSL

• Art. No. M1215
• Thread size M12 x 1.5  
• Head A: 21 mm
• Cone B: 13 mm
• Overall length: 34 mm
• Head Dia D1: 24 mm
• Wrench size 19 
• Cone shape 60°
• Galvanized
• Class 10.9  
• for steel rims and original BMW aloy wheels