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At Design911 we stock two different brands of locking wheel nuts & bolts: McGard Locking Wheel Nuts and Standard Locking Wheel Nuts. These are used to secure your alloy wheels and prevent them from theft. We highly recommend purchasing a set to ensure your investment in alloy wheels cannot be stolen.

McGard lock sets are "Thatcham" appoved.

McGard Locking Wheel Nuts Considered by many to be the best available on the market and are fitted to many new cars as standard equipment: BMW, Mercedes, Porsche, Volkswagen to name a few. They have consistently won awards from many car magazines like Auto Express and What Car. German made.

Please Note
We offer these wheel bolt sets in various shaft lengths from 31.8mm to 69.6mm which will fit with large spacers. 31.8mm is pretty much stand

Thread Size: M14 x 1.5
Hex Size 17mm

Brand: McGard

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Rusty old looking wheel bolts can spoil the look of your Porsche and even damage your alloy wheels.
Performance parts makers DesignTek have come out with a range of high quality locking wheel bolts to match thier stainless wheel bolts range.

The Technical:
DesignTek wheel bolts are produced from SCM440 grade alloy steel which has good resistance to a wide variety of corrosive media including nitric acid and some organic acids. It attains its maximum corrosion resistance when in the highly polished or buffed condition. In general its resistance to pitting and crevice corrosion resistance is close to that of grade 304. Stress corrosion cracking resistance of Grade 440 is very high. Each wheel bolt is chrome-plated for lifetime quality; which means, pass 240 hour salt spray test


DesignTek offer 4 options:
1. Cars with no spacers
2. Cars with 5mm/7mm spacers fitted
3. Cars with 18mm spacers fitted
4. Cars with Front 5mm/7mm & Rear 15mm Spacers

Fits:
Porsche Boxster 986 / 987
Porsche 996 / 997
Porsche 987C Cayman

Select Size Below

Porsche Locking Wheels Bolt Kit.

Fits:
996/986/987/997/Cayman

Brand: Porsche

Porsche Locking Wheels Bolt Kit.
"Thatcham" MI444

Fits:
987/997/Cayman

Brand: Porsche

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Wheel Bolts and Locking Bolts Kit.

Brand: DESIGNTEK

This Kit Includes:
16 x Wheel Bolts
4 x Locking Bolts

Rusty old looking wheel nuts can spoil the look of your Porsche and ever damage your Porsche alloy wheels ! Performance parts makers DesignTek have come out with a range of high quality wheel bolts. Fits standard cars or cars fitted with upto 7mm wheel spacers.

The Technical:
DesignTek wheel bolts are produced from SCM440 grade alloy steel which has good resistance to a wide variety of corrosive media including nitric acid and some organic acids. It attains its maximum corrosion resistance when in the highly polished or buffed condition. In general its resistance to pitting and crevice corrosion resistance is close to that of grade 304. Stress corrosion cracking resistance of Grade 440 is very high. Each wheel bolt is chrome-plated for lifetime quality; which means, pass 240 hour salt spray test


Fits:
Porsche Boxster 986/987
Porsche Cayman 987C
Porsche 996 & 997 Carrera
Porsche 996 & 997 Turbo.