Stud Conversion Kits for BMW E52 Z8 S62 5.0L

Turner Race Wheel Nuts - 19mm M12x1.5mm - Silver - Set Of 20 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Designed for use with stud-converted cars, will not fit stock vehicles!

T#:27938405

Part#: TWH9952R19KT

In Stock

$ 145.99 USD

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$ 145.99 USD

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Turner Motorsport's five years of endurance competition has taught us many things. One was that not all lug-nuts are made the same. While the standard nuts that we sell are great for daily drivers, HPDE events, and club racing, a beefier and more durable nut was needed for the 3-hour, 6-hour, and 24-hour professional endurance races. During the 24 Hours of Daytona, our crew guys made over 80 tire changes in NASCAR-style pitstops. That kind of abuse from air guns and fast work required the "next level" of lug-nut. These nuts are a high-grade steel with a chrome coating and they incorporate several innovative features. The wheel-side of the nut has recessed threads so that the nut has to be square to engage the threads. Without the recess, it's far too easy to start the threads with the nut being crooked. The 19mm head of the nut is slightly rounded to help the socket find its position. The chrome plating that we use is reasonably durable without being excessive. With too much coating, the chipped and worn coating fragments can end up in the threads, leading to all sorts of trouble. Anyone who has used nuts repeatedly knows that the coating is not going to last forever. The constant abuse from air guns will chip it all away. So why add weight and the potential for disaster with excess coating? We did away with most of the danger from that with a lighter coating that still resists the tough environment of the track. Features: Developed for our Grand-Am / Continental race team High grade steel to withstand the extreme abuse of air guns and race conditions Bright chrome plating to help tire changer zoom in on their target quickly and accurately Minimal plating won't result in excess coating wearing off and "gumming up" the threads 19mm hex to prevent rounding off Rounded top for fast socket engagement Recessed threads to aid in fast nut-to-stud alignment without cross threading We recommend using with Turner Motorsport bullet nose dry-lube wheel studs Price is per nut.

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Turbo-Lock Red High-Strength Threadlocker (10ml Bottle)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:215382

Part#: 12-010BC

In Stock

$ 7.99 USD

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Qty

$ 7.99 USD

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Threadlocker is essential when doing any work to your car, especially prepping it for the track. Loose bolts should never happen! If you are a do-it-youselfer, or do much wrench turning, then you know about threadlocker (generically known as "locktite" or by the brand name Loctite). You also know a little goes a long way. This small bottle of Palm Labs Turbo-Lock red threadlock is perfect for that small job -- or a few small jobs! This tube has 10 mL (0.34 fluid ounces) of high-temp, high-strength threadlocker. This bottle comes with two ways to apply: with a squeeze or with the included brush. There are just too many different uses for this, and no mechanic or DIYer, should be without some in his or her toolbox.

Red or Blue threadlocker? Red is the highest strength so use it when the fastener will not be removed regularly or ever again. The Red will need a great amount of force to break free and maybe even heat. Blue is the medium strength and will break free with hand tools. Use it for fasteners that need extra locking protection but will be removed / disassmebled on a semi-regular basis.

Palm Labs Turbo-Lock Series 13-OR Features:

color: red/orange

Anaerobic Thread-locking Compound

permanent

high strength

high temperature resistant

oil resistant

primerless

acceptable up to 20mm (3/4") bolts
Equivalent or superior to Loctite 262.

MSDS Data Sheet
Technical Data Sheet

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Turbo-Lock Blue Medium Threadlocker (10ml Bottle)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:215383

Part#: 11-010BC

In Stock

$ 8.99 USD

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Qty

$ 8.99 USD

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Threadlocker is essential when doing any work to your car, especially prepping it for the track. Loose bolts should never happen! If you are a do-it-youselfer, or do much wrench turning, then you know about threadlocker (generically known as "locktite" or by the brand name Loctite). You also know a little goes a long way. This small bottle of Palm Labs Turbo-Lock blue threadlock is perfect for that small job -- or a few small jobs! This tube has 10 mL (0.34 fluid ounces) of moderate temp, medium-strength threadlocker. This bottle comes with two ways to apply: with a squeeze or with the included brush. There are just too many different uses for this, and no mechanic or DIYer, should be without some in his or her toolbox.

Red or Blue threadlocker? Red is the highest strength so use it when the fastener will not be removed regularly or ever again. The Red will need a great amount of force to break free and maybe even heat. Blue is the medium strength and will break free with hand tools. Use it for fasteners that need extra locking protection but will be removed / disassmebled on a semi-regular basis.

Palm Labs Turbo-Lock Blue Features:

color: blue

Anaerobic Thread-locking Compound

permanent

medium strength

moderate temperature resistant

oil resistant

primerless

acceptable up to 20mm (3/4") bolts
Equivalent or superior to Loctite 242.

MSDS Data Sheet
Technical Data Sheet

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Silver 19mm M12x1.5mm Turner Race Wheel Nut

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
- Designed for use with stud-converted cars, will not fit stock vehicles!

T#:3137

Part#: TWH9952R19

In Stock

Sale - Save 67% $ 22.99

This product was last offered at the strikethrough price on
05-03-2026

$ 7.67 USD

Add to Wish List

Qty

Sale - Save 67%

$ 22.99

This product was last offered at the strikethrough price on
05-03-2026

$ 7.67 USD

Add to Wish List

Turner Motorsport's five years of endurance competition has taught us many things. One was that not all lug-nuts are made the same. While the standard nuts that we sell are great for daily drivers, HPDE events, and club racing, a beefier and more durable nut was needed for the 3-hour, 6-hour, and 24-hour professional endurance races. During the 24 Hours of Daytona, our crew guys made over 80 tire changes in NASCAR-style pitstops. That kind of abuse from air guns and fast work required the "next level" of lug-nut. These nuts are a high-grade steel with a chrome coating and they incorporate several innovative features. The wheel-side of the nut has recessed threads so that the nut has to be square to engage the threads. Without the recess, it's far too easy to start the threads with the nut being crooked. The 19mm head of the nut is slightly rounded to help the socket find its position. The chrome plating that we use is reasonably durable without being excessive. With too much coating, the chipped and worn coating fragments can end up in the threads, leading to all sorts of trouble. Anyone who has used nuts repeatedly knows that the coating is not going to last forever. The constant abuse from air guns will chip it all away. So why add weight and the potential for disaster with excess coating? We did away with most of the danger from that with a lighter coating that still resists the tough environment of the track. Features: Developed for our Grand-Am / Continental race team High grade steel to withstand the extreme abuse of air guns and race conditions Bright chrome plating to help tire changer zoom in on their target quickly and accurately Minimal plating won't result in excess coating wearing off and "gumming up" the threads 19mm hex to prevent rounding off Rounded top for fast socket engagement Recessed threads to aid in fast nut-to-stud alignment without cross threading We recommend using with Turner Motorsport bullet nose dry-lube wheel studs Price is per nut.

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17mm 12x1.5 Silver Zinc-Coated Wheel Nut - Single

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:4044

Part#: L30038

In Stock

Sale - Save 25% $ 4.99

This product was last offered at the strikethrough price on
06-13-2026

$ 3.74 USD

Add to Wish List

Qty

Sale - Save 25%

$ 4.99

This product was last offered at the strikethrough price on
06-13-2026

$ 3.74 USD

Add to Wish List

17mm lug nut to fit 12x1.5 thread wheel studs (common for most BMWs made before 2012). This is a super tough wheel stud nut in a standard 17mm size. The zinc finish is durable and bright so your eye catches it quick (important during fast pitstop tire changes). 17mm is the standard BMW bolt head size so you won't have to buy extra sockets. The seat is a standard diameter but may not fit all brands of wheels. If you have a small diameter bolt bore on your wheels, try our compact 19mm wheel nuts.

Priced per nut.

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19mm 12x1.5 Turner Silver Zinc-Coated Compact Wheel Nut

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:178007

Part#: TWH9952345

Ships on Jul 28, 2026

Sale - Save 25% $ 3.99

This product was last offered at the strikethrough price on
06-13-2026

$ 2.99 USD

Add to Wish List

Qty

Sale - Save 25%

$ 3.99

This product was last offered at the strikethrough price on
06-13-2026

$ 2.99 USD

Add to Wish List

19mm compact lug nut to fit 12x1.5 thread wheel studs (common for most BMWs made before 2012). This wheel nut has a reduced outer flange for a more compact and minimal fitment. On many wheels, the hole for the lugbolt or lugnut is a very narrow diameter. Not even the stock lugbolt will fit through and these wheels often come with their own lugbolts. Then when adding studs to the car the options for a small diameter lug nut are very limited. We ran into this problem over and over and finally found a solution! These compact lugs have all of the material of a 19mm nut but without the flange of a standard wheel nut. For this reason we do not recommend using these on a wheel that normally takes a standard bolt seat (the seat is very important to the strength and integrity of the design). But for wheels that are designed to use a small seat, these are the solution! Bright and durable zinc finish makes them easy to spot during fast pitstop tire changes.

Priced per nut.
Thin-wall 19mm socket may be required depending on your wheel design.

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Stud Conversion Kits for BMW E52 Z8 S62 5.0L

Turner Race Wheel Nuts - 19mm M12x1.5mm - Silver - Set Of 20 ...

Turbo-Lock Red High-Strength Threadlocker (10ml Bottle)

Turbo-Lock Blue Medium Threadlocker (10ml Bottle)

Silver 19mm M12x1.5mm Turner Race Wheel Nut

17mm 12x1.5 Silver Zinc-Coated Wheel Nut - Single

19mm 12x1.5 Turner Silver Zinc-Coated Compact Wheel Nut

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