Wheel Hub Studs

20 M14x1.5 Competition Studs 20 M14x1.5 Ball Seat Nuts to fit original or OEM Porsche wheels.



Please note the 60mm studs are LONG. For OEM wheels, most aftermarket wheels and even with most spacers 45mm will be long enough. Please measure and confirm you need this long of a stud before ordering the 60mm kit.

Rennline's competition wheel studs offer customers the ability to get rid of those bulky factory lug bolts that make those quick tire changes so cumbersome. These studs feature a bullet nose end to help locate the wheel, and heat treated grade 8 construction to excede the requirments outlined by SAE standards. These come standard with a Black Zinc coating which is far superior to the Black Oxide coating found on many other studs in the marketplace. Studs have been certified to meet ISO 898-1 class 10.9 requirements. These particular studs are an m14x1.5 thread commonly found on Porsche, Audi, and several other makes, and are available in 35mm, 45mm and 60mm lengths of useable thread. Sold as a complete kit with 20 studs and 20 nuts

• 15mm of threads on hub side
• 8mm of unthreaded shoulder for brake rotor
• 35mm, 45mm or 60mm of threaded stud from shoulder
• 12mm of bullet nose

Note: For installation, torque studs to 30 ft/lbs, and then torque nuts to factory specs. We generally do not recommend using loctite on these studs.

Ball Seat Lug Nuts. Are you still using those factory aluminum lug nuts that are prone to cracking, stripping, and seizing up? Save the hassle and switch to these steel nuts which are required for most organized track/race events.

Conical Seat Lug Nuts: Check your wheels as some aftermarket wheels do use Conical Nuts which an available option with this kit.

20 M14x1.5 Competition Studs 20 M14x1.5 Conical Seat Nuts to fit aftermarket Porsche wheels that use cone shape seat nuts.

Please note the 60mm studs are LONG. For OEM wheels, most aftermarket wheels and even with most spacers 45mm will be long enough. Please measure and confirm you need this long of a stud before ordering the 60mm kit.


Rennline's competition wheel studs offer customers the ability to get rid of those bulky factory lug bolts that make those quick tire changes so cumbersome. These studs feature a bullet nose end to help locate the wheel, and heat treated grade 8 construction to excede the requirments outlined by SAE standards. These come standard with a Black Zinc coating which is far superior to the Black Oxide coating found on many other studs in the marketplace. Studs have been certified to meet ISO 898-1 class 10.9 requirements. These particular studs are an m14x1.5 thread commonly found on Porsche, Audi, and several other makes, and are available in 35mm, 45mm and 60mm lengths of useable thread. Sold as a complete kit with 20 studs and 20 nuts

• 15mm of threads on hub side
• 8mm of unthreaded shoulder for brake rotor
• 35mm, 45mm or 60mm of threaded stud from shoulder
• 12mm of bullet nose

Note: For installation, torque studs to 30 ft/lbs, and then torque nuts to factory specs. We generally do not recommend using loctite on these studs.

Ball Seat Lug Nuts. Are you still using those factory aluminum lug nuts that are prone to cracking, stripping, and seizing up? Save the hassle and switch to these steel nuts which are required for most organized track/race events.

Conical Seat Lug Nuts: Check your wheels as some aftermarket wheels do use Conical Nuts which an available option with this kit.

M14x1.5 Competition Stud to fit original or OEM Porsche wheels.

Product Description

Please note the 60mm studs are LONG. For OEM wheels, most aftermarket wheels and even with most spacers 45mm will be long enough. Please measure and confirm you need this long of a stud before ordering the 60mm kit. The 35mm studs will be long enough if you have up to a 7mm spacer. 7mm and above please buy the 45mm studs. The 60mm studs are only necessary if you are running a spacer wider than 15mm.

Rennline's competition wheel studs offer customers the ability to eliminate those bulky factory lug bolts that make quick wheel changes so cumbersome. These studs are heat treated to exceed the requirements outlined by SAE wheel fastener standards. Rennline's studs are black zinc plated unlike the vulnerable black oxide coating commonly used in other wheel studs. Studs have been certified to meet ISO 898-1 class 10.9 requirements. These particular studs are M14x1.5 thread commonly found on Porsche, Audi, and several other makes, and are available in both 45mm and 60mm lengths. See below for detailed specifications. Sold individually

• 15mm of threads on hub side
• 8mm of unthreaded shoulder for brake rotor
• 35mm, 45mm or 60mm of threaded stud from shoulder

Rennline Steel Lug Nuts. CONICAL



Kit includes:
(20) Conical Seat Nuts, Open Ended - For aftermarket wheels with Conical seats

Fits:
Porsche 996
Porsche 997
Porsche 991
Porsche Boxster
Porsche Cayman
Porsche Panamera
Porsche Cayenne

Are you still using those factory aluminum lug nuts that are prone to cracking, stripping, and seizing up? Save the hassle and switch to these steel nuts which are required for most organized track/race events.

Note: Check your wheels as original Porsche wheels use ball seat nuts.

Note: Pictures may not show actual product.

Titanium wheel bolt replacement stud set.
Set of 20 studs

These studs replace the wheel bolts

You will need to Purchase the Wheel Nuts Separately

Two different sizes: 
- 65 mm long, with a 35 mm thread length on the wheel side              
- 80 mm long, with a 50mm thread on the wheel side
Please measure and confirm needed stud length of a stud before ordering. For most applications the 65 mm studs are long enough. 

These replace factory wheel bolts for a much easier wheel installation and less wear on your wheel hubs. The bullet nose further makes for faster wheel changes, and a great look

Fits
Porsche 986 Boxster
Porsche 987 Boxster and Cayman
Porsche 996
Porsche 997
Porsche 991.1 & 991.2
Porsche 718 Boxster and Cayman
Porsche 992

These studs are made from Ti-6AL-4V alloy for extreme strength, and excellent rust
and corrosion resistance. Significantly lighter and stronger than steel, Ti6Al4V is ideal for
rotating parts. The studs are also vacuum coated for increased hardness and wear
resistance, and a sensational aspect
The bullet nose further makes for faster wheel changes, and a great look.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

SL-WS-03-

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