This ARP Pro Series drive flange fastener kit is built for Bert drive flanges, using 7/16-20 chromoly bolts with 12-point heads and a black oxide finish for secure retention.
Specifications:
- Pro Series
- 7/16-20 in Thread
- 1.25 in Long
- 12-Point Head
- Chromoly Material
- Black Oxide Finish
Applications:
- Bert Drive Flange
FAQ
What are these fasteners made from?
They're made from chromoly steel with a black oxide finish, part of ARP's Pro Series line.
What thread size and length are these bolts?
They use a 7/16-20 in thread and measure 1.25 in long.
How many are included?
The kit includes a set of 6 fasteners.
What is this kit designed for?
This kit is designed for the Bert drive flange.

