Local racer and 324 LABS business partner 'Timmy C' requested this upgrade since he races a Rock Lobster 'cross frame with sliding dropouts (and disc brakes with 324 Labs adapters!). After numerous rear wheel swaps, the standard M8 pan head bolt heads started to strip - obviouslynot good.
Special thanks to Pro Stainless for helping me source these babies! You can use a T40 Torx bit when torquing them down.
The upgrade kit contains (4) M8x20 Torx screws and will run you $10 including domestic shipping. Send an email or Pay Pal payment to 'mike at ahrensbicyles dot com' to order a set.