The most common thread size of Volvo wheel bolts is M14x1.5mm, and the seat type is a conical seat. The basic function of wheel bolts is to secure the wheels. When upgrading to aftermarket wheels, you may need to replace the stock wheel bolts. Due to the element reaction, the OEM lug bolts may corrode or rust and become dirty. Even if one wheel bolt corrodes, your wheels can’t stay properly on a car. Then, it is necessary to replace the rusty wheel bolts with a high-quality set.
After installing wheel spacers, a set of new Volvo extended wheel bolts is necessary hardware. It is easy to figure out the proper length (stock bolt length + spacer thickness = extended bolt length). For instance, if the OE wheel bolt length is 32mm and you get a 5mm wheel spacer installed, it’s probably best to order 37mm bolts right away. Since aftermarket extended wheel bolts come in various seat types, it is critical that the wheel bolts seat and the wheel lug seat match.
What Volvo Wheel Bolts Do I Need?
At BONOSS, we have lined up proper Volvo wheel bolts from 27mm to 75mm. They are made of high-strength SCM440 alloy steel. After a super one-time forging process, the performance meets the ISO Grade 12.9 standards (tensile strength≥1,282 MPa, limited life range test≥2,000,000 stress cycles without damage, ultimate tensile load≥152,000N, hardness (HV)≥395). It makes sense that the higher the tensile strength of the bolt, the more force it can withstand more force before breaking.
Besides, these extended wheel bolts are designed with floating seats. The floating seats are replaceable which allows for a perfect fit on any wheel. These Volvo wheel bolts are mainly available in two options depending on lug bolt size: conical seat and ball seat. Besides, the separate design eliminates the bolts loosening and the abnormal sound caused by the PCD hole coaxially deviation between the vehicle hub and wheels while driving. Such BONOSS forged ISO grade 12.9 wheel bolts for Volvo cars won’t disappoint you.
