Description
500˝ Thread Size 1/4-20 nuts
Technical Data:
Jetta 2002-2005
t is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants
The inner surface displays a bluish-purple natural titanium color achieved by annealing
ARP 641-4750 SAE Bolt Kit 5/16-18 x 4.750 12pt black oxide bolts ymm_74 500˝ Thread Size 1/4-20 nutsSpecifications Socket Size(s) 3 8 12pt UHL 4. 750 Thread Length 1. 000 Grip Length 3. 750 Thread Diameter Pitch 5 16 18 Grip Diameter 5 16 Wrenching 3 8 Head Height 0. 300 Collar Diameter 0. 620