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Knurl Dia (A):0.486
Nose Length (L3):0.308
Knurl Length (L2):0.42
UHL (L1):3.165
Thread Size:7/16-20
These extended length wheel studs are designed for extra strength and safety and are often necessary when running very aggressive backspacing, offsets, or slicks. They are made from heat-treated chromoly and are rated at 190,000 PSI tensile strength rating.
| Article nr: |
100-7701
|
| Manufacture Partnumber: | 100-7701 |
In early 1970s, racing enthusiast Gary Holzapfel saw his friend break his engine due to failed bolts. At that time there were no better options for a private person. So Holzapfel took the plunge, used his many years of experience in the industry as a subcontractor to the aerospace industry and founded ARP (Automotive Racing Products).
Since then, ARP has grown from a garage in the back, to a leading manufacturer of components used worldwide over. Today, they have 7 premises with a combined area of nearly 19,000 square meters, where they handle forging, heat treatment, milling, quality control and packaging.
ARP today has thousands of article numbers and is today a standard in engine construction. You don't talk about upgraded bolts anymore. You say that you have mounted ARP bolts.
