BMW E36/ E46 (M3) Upgraded Stock Length Axle Shaft Bolt Kit

Sale price$25.00 USD


OEM length (50mm Long)

Whether you're thrashing your car at drift events or just have a high-horsepower application, it's never a bad idea to upgrade your Axle Bolts.

Being a "socket head cap screw", these are also a little easier to remove and install as you don't have try and squish an E12 socket up against the axle boot.

This hardware kit matches OEM measurements but is far superior when it comes to strength, durability, and corrosion resistance. With a tensile strength of 170,000 psi, these alloy steel bolts are much stronger than Grade 8 steel bolts. 

  • Black-Oxide finish
  • Class 12.9 Steel
  • Socket Head Cap Screw (requires 8mm Allen Key or 8mm Allen Socket)
  • Black corrosion-resistant-coated steel is more corrosion resistant in wet environments than zinc-plated steel
  • These meet DIN 912, ISO 4762 specifications. Screws that meet ISO 4762 (formerly DIN 912) comply with specifications for dimensional standards.

*Please measure your car's current bolt length before ordering, as BMW made some changes at one point in production. These are  50mm long.

Kit Includes:

(x12) Grade 12.9 E36/ E46 M3 Axle Bolts

Rear Axle Shaft to Differential Flange Torque Specs:

54-55 ft./ lbs in a star pattern

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