Audi A6 Avant install BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kit (7)

Audi A6 Avant (2011-2019)

Detail Listing:
BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kit, Alcon RC4 Brake Kit

PCD: 5×112 CB: 66.5
Offset: 37
Surface: Bolt
Length: 27mm
Thread Type: M14x1.5
Seat Type: Ball (Modified Conical Seat)
(Pay attention: the wheel bolts seat type should match the wheel seat type)

Overview of Audi A6 Avant

Audi offers several chassis configurations on the A6 Avant. Fitted with the optional adaptive dampers and four-wheel steering, its agility is impressive and belies this wagon’s size. Steering effort is on the lighter side. The level of comfort in the A6 Avant matches that of the A6 sedan, meaning that it’s smooth, refined, and quiet—despite the larger resonance space. This is a perfect long-distance sofa. Four robust 18” ‘5-arm design’ alloy wheels provide a sturdy base. (Thanks for the images from CHECHU)

Audi A6 Avant install BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kit (6)
Audi A6 Avant install BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kit (1)

Why are Wheel Bolts so important?

The threaded fasteners that secure the wheels to the chassis are perhaps the most critical components on any vehicle, yet they’re often the most overlooked and under-appreciated. Improperly sized threads or seat styles or improperly installed wheel fasteners can result in the loss of a wheel and tire package during vehicle operation. With that in mind, we need to pay more attention to these vital fasteners. The fastener’s quality, data, and installation process influence a lot on driving.

Audi A6 Avant install BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kit (4)
Audi A6 Avant install BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kit (2)

Why do European cars use wheel bolts?

What are the reasons behind the bolts used in European cars? Using wheel bolts will make the wheel more difficult to install, if the bolt is stuck or broken, it must now be withdrawn and may be re-wrapped or replaced. On the lug/double-headed bolt car, you can crack the nut and hammer out the double-headed bolt, and replace it if stuck.

Audi A6 Avant install BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kit (5)

Where to Buy Wheel Bolts for Audi A6 Avant (2011-2019)?

  • BONOSS Forged Grade 12.9 Shell Type Lock Bolt Kit colors including Purple, Silver, Red, Blue, Yellow, Grey, Deep Blue, and Black. Other colors can be customized flexibly. Thus, if you would like different colors of Shell Type Lock Bolt Kits, feel free to contact us. The data of this Audi A6 Avant (2011-2019) are 27mm (1”), PCD 5*112, CB 66.5, conical seat bolts M14*1.5, 17mm Socket.
  • The Lug bolts are shell structure design, which effectively protects the bolts from rusting. This Audi A6 Avant (2011-2019) uses conical seat bolts. BONOSS shell bolts applied Japanese Standard SCM440 steel material, which features many desirable properties such as tensile strength 1220MPa, Ultimate Tensile Load 152000N, Hardness(HV) 395, Limited Life Range Test 2000000, and Neutral Salt Spray Test 500H. The shell applied forged 7075-T6 Aluminum alloy for high strength and excellent toughness meanwhile maintain lightweight for extreme performance improvement.
  • BONOSS Wheel Bolts are 10 Years Worry-free Warranty, which is an excellent and cost-effective choice for wheel upgrades. Each BONOSS product is printed with the logo of “BONOSS”. This offers an effective method to distinguish other fake and inferior products. At the same time, it also provides a way to find our friendly after-sales service. Compared to other cheap casting alternatives, BONOSS Wheel Bolts are safer and more professional.

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