Aeroflow Nissan SR20 M11 Head Stud Kit (AF37-2035)

AF37-2035 - NISSAN SR20 HEAD STUD KIT

12 Point Nuts, 8740 Grade Materia l

Part Number: AF37-2035

Aeroflow Performance head studs greatly improve your cylinder head-to-block sealing compatibilities. This is important in engines with high power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure. All head studs provide a more accurate and consistent torque loading over traditional head bolts.
These head studs are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the stud. Meaning these studs are rated up to 190,000 psi making them stronger than Grade 8 and OEM fasteners. All kits come complete with 12-point nuts and hardened washers for an even load distribution and accurate torque readings.

Specifications: Kit Contains
10 x Even Length Studs - 169mm Overall Length, 108.75mm Shank Length. M11 x 1.50mm thread into Engine Block, M11 x 1.25mm Nut End.
10 x 12 Point Nuts - M11 x 1.25mm Thread. 18mm Outside Diameter, 11.60mm Height.
10 x Flat Washers - 20mm Outside Diameter, 11.20mm Inside Diameter, 3mm Thickness.

Important Information: Torque Recommendations
75 ft. lbs or 100Nm