Cylinder Studs: Features & Benefits:-
* 4140 Chrome Moly studs, oil quenched and tempered to 39-44 HRC
* 180,000psi Tensile Strength
* Rounded thread roots, rather than flat, improving fatigue strength
* Positive stop shoulder allows for consistent installed height
Head Bolts: Features & Benefits:-
* Heat Treated 8640 Steel.
* 200,000 psi Ultimate Tensile Strength.
* 14% increases in strength over stock.
* Stronger material than stock Head bolts.
* Durable Black Oxide Coating.
* 9/16″ 12-point head with integral washer
* Formed threads.
* Cold Formed Head.
* Reusable.
Tech Tip:-
Proudly Made in the USA by S&S Cycle !
MFR PART No: 900-1176
ROLLIES PART No: SS900-1176
