Project Description

BONOSS Forged Grade 12.9 Shell Type Lock Wheel Bolts (Grey) for Audi A3 (5)

Wonderful look! Last Monday, this Audi A3 installed BONOSS Forged Grade 12.9 Wheel Bolts, M14x1.5 together with new forged TE37 19-inch 5×112 rims (Conical Lug Seat). For many car enthusiasts who pursue personality and performance, the OEM parts are not enough to satisfy their daily use, so the idea of changing the wheel style is growing popular. Custom aftermarket wheels can not only add a personalized style but also enhance the handling performance of your vehicle. As a crucial part for locking the wheels, the lug nuts or bolts are actually an easy, instant, and effective beginning of wheel style changing. By installing new style bolts, you can make the vehicle look good, personalized, and different. (Thanks LS POWER STYLE for supporting.)

BONOSS Forged Grade 12.9 Shell Type Lock Wheel Bolts (Grey) for Audi A3 (4)

As a highly rated street sedan in the segment marketplace, the Audi A3 is often modified by a lot of enthusiasts. One of the easiest ways to get a better exterior as you start a modified build is to change to new wheels and wheel bolts. And the wheel upgrades enhance its performance and make it outstanding among the crowd.

BONOSS Forged Grade 12.9 Shell Type Lock Wheel Bolts (Grey)

Since they are relatively small parts under extremely large forces, and they are absolutely critical to holding the wheel on your customer’s vehicle, the material is quite important. BONOSS shell bolts applied Japanese Standard SCM440 steel material, which features many desirable properties such as high strength, wear-resistance, excellent toughness, impact resistance, and high-temperature resistance. The shell applied forged 7075-T6 Aluminum alloy for high-strength and excellent toughness meanwhile maintain lightweight for extreme performance. BONOSS Forged Grade 12.9 Shell Type Lock Wheel Bolts (Grey) for Audi A3 (2)

What does BONOSS offer?

BONOSS offers a lineup of shell type lock lug bolts in different style, color, thread size, seat type, and length to meet the various requirements of many drivers. They are engineered in the OEM factory and backed by thousands of successful solution experience. We’re up to date on various specification:

  • Thread sizes-M14x1.5, M14x1.25, M12x1.5, M12x1.25 and M15x1.25, 1/2-20 UNF are available;
  • Rod Length-25mm (1”) to 75mm (3”) is available;
  • Seat types-Conical seat, Ball seat, and Flat seat are available;
  • Shell type-Short Type and Long Type are available;
  • Shell color-Purple, Metal Gray, Red, Blue, Yellow, Gray, Deep Blue, and Black are available;
BONOSS Forged Grade 12.9 Shell Type Lock Wheel Bolt Kits (4)

Additional Information:

  • BONOSS lug wheel bolts are thoroughly tested and inspected, approved by SGS, TUV authoritative institutions, truly guarantee safety: Tensile Strength ≥ 1220MPa, Ultimate Tensile Load ≥ 152000N, Proof Load ≥ 121000N… Please Check the Details.
  • We upgrade the exterior of traditional lug bolts, matching the bolt with a shell for protecting the bolts from debris and water corrosion and maximally beautifying your wheels. If you would like a set of shell type lock bolt kit, please ensure the seat type of the bolts is suitable for threading tightly. And, if you don’t know the proper length, you are welcomed to contact our tech staff freely.
  • Each BONOSS product is printed with the logo of “BONOSS”. This offers an easy method to distinguish other fake and inferior products. At the same time, it also provides a way to find our after-sales service. Our products are 10 Years Limited Warranty (new products with 12 months warranty), which is an excellent and cost-effective choice for your car upgrades.

Interested in purchasing? Click HERE to know more!