Rennlist - Porsche Discussion Forums
ACS designs and manufactures our own products. Our race series studs are heat-treated 8740 chrome moly. They have a tensile strength of 190,000 psi and are able to easily handle the acceleration shock loads (shear) and lateral forces (elongation)found in racing. We have our race & pro series fasteners tested to 190,000psi @ 40 Rockwell C which far exceed the commercial hardware specs of Grade 8 or 10.9. In fact they exceed the DIN 12.9 spec of 180,000 PSI.
ACS designs and manufactures our own products. Our race series studs are heat-treated 8740 chrome moly. They have a tensile strength of 190,000 psi and are able to easily handle the acceleration shock loads (shear) and lateral forces (elongation)found in racing. We have our race & pro series fasteners tested to 190,000psi @ 40 Rockwell C which far exceed the commercial hardware specs of Grade 8 or 10.9. In fact they exceed the DIN 12.9 spec of 180,000 PSI.
0 2010/04/24 12:32:54
0 2015/10/24 13:26:32
0 2015/10/24 13:26:02
Race Series Detail
Race Series Detail
0 2011/06/01 18:18:28
Closeup of one of our 60* Cone Nuts for use with non-factory wheels such as BBS which have 60 degree tapered wheel nut seats.
Closeup of one of our 60* Cone Nuts for use with non-factory wheels such as BBS which have 60 degree tapered wheel nut seats.
0 2010/04/24 12:32:54
997.1 GT3 with 81mm Pro Series studs & CCW
997.1 GT3 with 81mm Pro Series studs & CCW
0 2011/06/01 18:13:03
We design our own wheel studs & nuts using state of the art software to optimize strength and reduce weight. We also to do stress analysis of our wheel studs, assuring you of a safe and top quality product.
We design our own wheel studs & nuts using state of the art software to optimize strength and reduce weight. We also to do stress analysis of our wheel studs, assuring you of a safe and top quality product.
0 2010/04/24 12:48:36
0 2015/10/24 13:24:12
Our wheel studs & nuts are used at the highest levels of professional motor sport.
Our wheel studs & nuts are used at the highest levels of professional motor sport.
0 2010/04/24 12:48:36
Track-Studs by ACS. If it doesn't say ACS it's not!
Track-Studs by ACS. If it doesn't say ACS it's not!
0 2011/06/01 18:22:12
Cayman Interseries with 91mm Pro Series studs & BBS
Cayman Interseries with 91mm Pro Series studs & BBS
0 2011/06/01 18:13:03
Cayman Interseries with 81mm Pro Series studs & OZ
Cayman Interseries with 81mm Pro Series studs & OZ
0 2011/06/01 18:13:03
Porsche Steel Wheel Nuts. Nuts must use a proper 14mm radius. Other nuts sold as "ball seat" nut are NOT proper Porsche 14mm radius and are unsafe.
Porsche Steel Wheel Nuts. Nuts must use a proper 14mm radius. Other nuts sold as "ball seat" nut are NOT proper Porsche 14mm radius and are unsafe.
0 2010/04/24 11:51:53
0 2015/10/24 13:25:44
Race Series studs
Race Series studs
0 2011/06/01 18:18:28
We have studs in various lengths and finishes. Track-Studs.com
We have studs in various lengths and finishes. Track-Studs.com
0 2010/04/24 12:32:54