On Most Orders Over $250*
On Most Orders Over $250*
DETAILS
ARP’s heat-treated 8740 chrome-moly wheel studs are a much-needed replacement for any car engaged in autocross, track, or drag racing. They have a tensile strength of 200,000 psi and are able to easily handle the tremendous acceleration shock loads (shear) and lateral forces (elongation) found in racing. The studs are sold in packs of 5 and are cadmium plated for extra durability. Nuts not included.
An extended stud such as this is a necessity if you will be running a slip-on spacer of more than 5mm.
Details:
Specifications | |
---|---|
Knurl Diameter | 0.565˝ |
UHL | 1.950˝ |
Knurl Length | 0.270˝ |
Nose Length | 0.200˝ |
Thread Size | M12 x 1.25 |
Wheel Stud Hole Size - Cast Iron/Steel Hub | 0.549˝ - 0.559˝ |
Cast Iron/Steel Hub Drill Bit Size (actual dim.) | 14mm (0.551˝) |
Wheel Stud Hole Size - Aluminum Hub | 0.549˝ - 0.555˝ |
Aluminum Hub Drill Bit Size (actual dim.) | 14mm (0.551˝) |
I have had significant issues using spacers. I couldn’t remove a wheel without finding stripped lug or nut. So far these have held up great with some white line open lug nuts.
Timothy,
Thank you for your 5 Star Review of the ARP Wheel Stud Kit! We are glad to hear that you have found them to be better than OEM, especially with your experience using spacers. It is great to know that they have held up well with your White Line open lug nuts. Your insights will definitely assist other customers in making informed decisions.
Regards,
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