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FVD article number / Reference number:
PAF007634EQ

Hex Flange Nut M8 - Self-Locking - Copper - Multiple Models - Multiple Uses

RRP €10.30

€1.00

excl. shipping*

1–2 working days (the dates given are based on estimates and on standard national and international shipping with a standard-sized parcel and do not represent a guaranteed delivery time).

Hex Flange Nut M8 - Self-Locking - Copper - Multiple Models - Multiple Uses
Hex Flange Nut M8 - Self-Locking - Copper - Multiple Models - Multiple Uses
Hex Flange Nut M8 - Self-Locking - Copper - Multiple Models - Multiple Uses
Hex Flange Nut M8 - Self-Locking - Copper - Multiple Models - Multiple Uses

Product description

Background
This copper-plated hex flange nut is engineered for components exposed to extreme heat, vibration, and thermal cycling—common in exhaust systems, turbochargers, and other high-performance applications. The copper plating resists corrosion and seizing under high temperatures, while the flange acts like a washer to distribute clamping force over a broader area and protect the mating surface. The self-locking design deforms or compresses onto the threads, preventing loosening under vibration or repeated thermal expansion and contraction. These features make copper flange nuts essential for maintaining reliability and safety in high-heat engine environments.

Usage
It secures exhaust manifolds, turbo housings, heat shields, and other high-temperature components. It is a single-use fastener: once removed, the locking deformation is compromised and the nut will no longer reliably secure the part. Reusing the nut can lead to exhaust leaks, rattling heat shields, or even turbochargers coming loose. Always replace the nut whenever the component is removed and torque it to the manufacturer's specifications. Installation and torque should be performed by a certified Porsche specialist to ensure safety and performance.

Fitment & Quantity
Sold individually

About FVD Brombacher
Since 1984, FVD Brombacher has sourced and manufactured Porsche parts from the highest-quality OEM suppliers, niche German manufacturers, and respected tuning specialists. With our shop and distribution center in Germany, we are uniquely positioned to deliver parts globally—directly from their origin. Driven by passion for all things Porsche, our mission is twofold: to preserve these iconic cars so they remain on the road for generations, and to push their performance further for those who demand more speed, precision, and excitement.

Important Note
This single nut fits multiple Porsche models, so please confirm compatibility using the Model Fitment tab. The information above is provided for general reference only.

Product categories

  • Turbochargers
  • Installation Kits
  • Exhaust Gas Treatment (SCR)
  • Gaskets
  • End Tips
  • Headers
  • Catalytics
  • Mufflers
  • Turbochargers
  • Heat Exchanger
  • Others

Product dimensions

  • Height: 1 cm
  • Length: 1.5 cm
  • Width: 1.5 cm
  • Weight: 0.01 kg
  • On the market for 40 years.
  • International shipping.

Also known as

  • PAF007634EQ
  • PAF 007 634 EQ
  • PAF.007.634.EQ
  • PAF-007-634-EQ
  • PAF007634
  • PAF 007 634
  • PAF.007.634
  • PAF-007-634

Fitting for these models:

Porsche 911 (98-)

Porsche 911 (98-)

997.2 TT-GT2 RS (10-13)

  • Cabrio

  • Coupe

991.2 (16-19)

  • Cabrio

  • Coupe

  • Targa

991.1 TT (14-16)

  • Cabrio

  • Coupe

991.2 TT/GT2 RS (16-19)

  • Cabrio

  • Coupe

991.2 GT3 (18-20)

  • Coupe

992.1 (19-24)

  • Cabrio

  • Coupe

  • Targa

992.1 Turbo (20-24)

  • Cabrio

  • Coupe

992.1 GT3/4 (21-24)

  • Cabrio

  • Coupe

997.2 TT-GT2 RS (10-13)

997.2 Turbo, 3.8L, 368kW (10-13)

  • Cabrio

  • Coupe

997.2 Turbo S, 3.8L, 390kW (11-13)

  • Cabrio

  • Coupe

997.2 GT2 RS, 3.6L, 456kW (11-13)

  • Cabrio

  • Coupe

991.2 (16-19)

991.2 C2, 3.0L, 272kW (16-19)

  • Cabrio

  • Coupe

  • Targa

991.2 C2S, 3.0L, 309kW (16-19)

  • Cabrio

  • Coupe

  • Targa

991.2 C4, 3.0L, 272kW (17-19)

  • Cabrio

  • Coupe

  • Targa

991.2 C4S, 3.0L, 309kW (17-19)

  • Cabrio

  • Coupe

  • Targa

991.2 GTS 2, 3.0L, 331KW (17-19)

  • Cabrio

  • Coupe

  • Targa

991.2 GTS 4, 3.0L 331KW (17-19)

  • Cabrio

  • Coupe

  • Targa

991.2 T, 3.0L, 272KW (18-19)

  • Cabrio

  • Coupe

  • Targa

991.2 Speedster, 4.0L, 375KW (19-19)

  • Cabrio

  • Coupe

  • Targa

991.1 TT (14-16)

991.1 Turbo, 3.8L, 383kW (14-16)

  • Cabrio

  • Coupe

991.1 Turbo S, 3.8L, 412kW (14-16)

  • Cabrio

  • Coupe

991.1 GT3 (13-17)

991.1 GT3, 3.8L, 350kW (13-17)

  • Coupe

991.1 GT3 Cup, 3.8L, 338kW (13-17)

  • Coupe

991.1 GT3 RS, 4.0L, 368kW (15-17)

  • Coupe

991.1GT3 RSR, 4,0L, 375KW ( 16-17)

  • Coupe

991.2 TT/GT2 RS (16-19)

991.2 Turbo 3.8L, 397KW (16-19)

  • Cabrio

  • Coupe

991.2 Turbo S 3.8L, 427KW (16-19)

  • Cabrio

  • Coupe

991.2 GT2 RS 3.8L, 515KW (17-19)

  • Cabrio

  • Coupe

991.2 GT2 RS Clubsport 3.8L, 515KW (19-19)

  • Cabrio

  • Coupe

991.2 GT3 (18-20)

991.2 GT3 4,0L 368KW (18-20)

  • Coupe

991.2 GT3 Touring, 4.0L, 368KW (18-20)

  • Coupe

991.2 GT3 Cup, 4.0L, 357KW (18-20)

  • Coupe

991.2 GT3 RS 4,0L 383KW (18-20)

  • Coupe

991.2 GT3 R, 4.0L, 399KW, (18-20)

  • Coupe

992.1 (19-24)

992.1 C2, 3.0L, 283KW (19-24)

  • Cabrio

  • Coupe

  • Targa

992.1 C4, 3.0L, 283KW (19-24)

  • Cabrio

  • Coupe

  • Targa

992.1 T, 3.0L, 283KW (22-24)

  • Cabrio

  • Coupe

  • Targa

992.1 C2S, 3.0L, 331KW (19-24)

  • Cabrio

  • Coupe

  • Targa

992.1 C4S, 3.0L, 331KW (19-24)

  • Cabrio

  • Coupe

  • Targa

992.1 GTS 2, 3.0L, 353KW (21-24)

  • Cabrio

  • Coupe

  • Targa

992.1 GTS 4, 3.0L, 353KW (21-24)

  • Cabrio

  • Coupe

  • Targa

992.1 Sport Classic, 3.8L Bi-Turbo, 405KW (22-24)

  • Cabrio

  • Coupe

  • Targa

992.1 Turbo (20-24)

992.1 Turbo 3.8L, 427kW (20-24)

  • Cabrio

  • Coupe

992.1 Turbo S 3.8L, 478kW (20-24)

  • Cabrio

  • Coupe

992.1 GT3/4 (21-24)

992.1 GT3, 4.0L, 375KW (21-24)

  • Cabrio

  • Coupe

992.1 GT3 Touring, 4.0L, 375KW (21-24)

  • Cabrio

  • Coupe

992.1 GT3 Cup, 4.0L, 375KW (21-24)

  • Cabrio

  • Coupe

992.1 GT3 RS, 4.0L, 386KW (22-24)

  • Cabrio

  • Coupe

992.1 GT3 R, 4.0L, 405KW (23-24)

  • Cabrio

  • Coupe

Porsche Boxster (97-)

Porsche Boxster (97-)

Boxster 718 (17-)

  • Cabrio

Boxster 718 (17-)

Boxster 718 2.0L, 220KW (17-)

  • Cabrio

Boxster 718 CN 2.0L, 184KW (17-)

  • Cabrio

Boxster 718 S 2.5L, 257KW (17-)

  • Cabrio

Boxster 718 GTS 2.5L, 269KW (17-)

  • Cabrio

Boxster 718 T 2.0L, 220KW (19-)

  • Cabrio

Boxster 718 Spyder 4.0L, 309KW (19-)

  • Cabrio

Boxster 718 GTS 4.0L, 294KW (19-)

  • Cabrio

Porsche Cayman (06-)

Porsche Cayman (06-)

Cayman 718 (17-)

  • Coupe

Cayman 718 (17-)

Cayman 718 2.0L, 220KW (17-)

  • Coupe

Cayman 718 CN 2.0L, 184KW (17-)

  • Coupe

Cayman 718 T 2.0L, 220KW (19-)

  • Coupe

Cayman 718 S 2.5L, 257KW (17-)

  • Coupe

Cayman 718 GTS 2.5L, 269KW (17-)

  • Coupe

Cayman 718 GTS 4.0L, 294KW (19-)

  • Coupe

Cayman 718 GT4 4.0L, 309KW (19-)

  • Coupe

Cayman 718 GT4 CS 3.8L, 313KW (21-)

  • Coupe

Cayman 718 GT4 RS 4.0L, 368KW (21-)

  • Coupe

Porsche Cayenne (03-)

Porsche Cayenne (03-)

Cayenne 955 [9PA] (03-06)

  • SUV

Cayenne 957 [9PA1] (07-10)

  • SUV

Cayenne 958.1 [92A] (11-14)

  • SUV

Cayenne 958.2 [92A] (15-18)

  • SUV

Cayenne 9YA-1 (18-23)

  • Coupe

  • SUV

Cayenne 955 [9PA] (03-06)

Cayenne 955 V6, 3.2L, 184KW (03-06)

  • SUV

Cayenne 955 S 4.5L, 250KW (03-06)

  • SUV

Cayenne 955 Turbo 4.5L, 331KW (03-06)

  • SUV

Cayenne 955 Turbo S 4.5L, 383KW (06-06)

  • SUV

Cayenne 957 [9PA1] (07-10)

Cayenne 957 V6 3.6L, 213KW (07-10)

  • SUV

Cayenne 957 S 4.8L, 283KW (07-10)

  • SUV

Cayenne 957 Turbo 4.8L, 368KW (07-10)

  • SUV

Cayenne 957 Turbo S 4.8L, 404KW (09-10)

  • SUV

Cayenne 957 GTS 4.8L, 298KW (08-10)

  • SUV

Cayenne 957 Diesel 3.0L, 176KW (09-10)

  • SUV

Cayenne 958.1 [92A] (11-14)

Cayenne 958.1 V6 3.6L, 220KW (11-15)

  • SUV

Cayenne 958.1 S 4.8L, 294KW (11-15)

  • SUV

Cayenne 958.1 S Hybrid 3.0L, 279KW (11-15)

  • SUV

Cayenne 958.1 Turbo 4.8L, 368KW (11-15)

  • SUV

Cayenne 958.1 Turbo S 4.8L, 404KW (14-15)

  • SUV

Cayenne 958.1 Diesel 3.0L, 176KW (11-15)

  • SUV

Cayenne 958.1 Diesel S 4.2L V8, 281KW (13-15)

  • SUV

Cayenne 958.1 GTS-V8 4.8L, 309KW (13-15)

  • SUV

Cayenne 958.2 [92A] (15-18)

Cayenne 958.2 V6 3.6L, 220KW (15-18)

  • SUV

Cayenne 958.2 S 3.6L, 309KW (15-18)

  • SUV

Cayenne 958.2 Turbo 4.8L, 382KW (15-18)

  • SUV

Cayenne 958.2 Turbo S 4.8L, 419KW (15-18)

  • SUV

Cayenne 958.2 GTS-V6 3.6L, 324KW (15-18)

  • SUV

Cayenne 958.2 Diesel 3.0L, 176KW (15-18)

  • SUV

Cayenne 958.2 Diesel S 4.2L V8, 283KW (15-18)

  • SUV

Cayenne 958.2 S Hybrid 3.0L, 245KW (15-18)

  • SUV

Cayenne 9YA-1 (18-23)

Cayenne 9YA-1 V6, T, 3.0L, 250KW (18-23)

  • Coupe

  • SUV

Cayenne 9YA-1 E-Hybrid 3.0L V6, 340KW (18- 23)

  • Coupe

  • SUV

Cayenne 9YA-1 S V6, TT, 2.9L, 324KW (18-23)

  • Coupe

  • SUV

Cayenne 9YA-1 GTS V8, TT, 4.0L, 338KW (19-23)

  • Coupe

  • SUV

Cayenne 9YA-1 Turbo V8 4.0L, TT, 404KW (18-23)

  • Coupe

  • SUV

Porsche Macan (14-)

Porsche Macan (14-)

Macan 95B.1 (14-18)

  • Coupe

Macan 95B.2 (19-)

  • Coupe

Macan 95B.1 (14-18)

Macan 95B.1 2.0L, 174KW (14-16)

  • Coupe

Macan 95B.1 S 3.0L, 250KW (14-18)

  • Coupe

Macan 95B.1 Turbo 3.6L, 294KW (14-18)

  • Coupe

Macan 95B.1 S Diesel 3.0L, 190KW (14-18)

  • Coupe

Macan 95B.1 2.0L, 185KW (17-18)

  • Coupe

Macan 95B.1 GTS 3.0L, 265KW (16-18)

  • Coupe

Macan 95B.1 Turbo PP 3.0L, 324KW (17-18)

  • Coupe

Macan 95B.2 (19-)

Macan 95B.2 2.0L, 180KW (19-)

  • Coupe

Macan 95B.2 S 3.0L, 260KW (19-)

  • Coupe

Macan 95B.2 GTS 2.9L, 280KW (19-)

  • Coupe

Macan 95B.2 Turbo 2.9L 324KW (19-)

  • Coupe

Porsche Panamera (10-)

Porsche Panamera (10-)

Panamera 970 (10-16)

  • Coupe

Panamera 970 (10-16)

Panamera 970 3.6L, 220KW (11-14)

  • Coupe

Panamera 970 3.6L, 228KW (15-16)

  • Coupe

Panamera 970 3.6L, PDK, 220KW (11-14)

  • Coupe

Panamera 970 4, 3.6L, PDK, 220KW (11-16)

  • Coupe

Panamera 970 S 4.8L, 294KW (10-16)

  • Coupe

Panamera 970 S 4.8L, PDK, 294KW (10-16)

  • Coupe

Panamera 970 4S 4.8L, PDK, 294KW (10-16)

  • Coupe

Panamera 970 Turbo, PDK, 4.8L, 368KW (10-16)

  • Coupe

Panamera 970 Turbo S, PDK, 4.8L, 404KW (12-16)

  • Coupe

Panamera 970 Diesel 3.0L, 185KW (12-16)

  • Coupe

Panamera 970 GTS 4,PDK, 4.8L, 316KW (13-16)

  • Coupe

Panamera 970 GTS 4,PDK, 4.8L, 324KW (14-16)

  • Coupe

Panamera 970 Hybrid 3.0L, 245KW (12-16)

  • Coupe

Panamera 970 Hybrid I553 3.0L, 245KW (12-16)

  • Coupe

Panamera 970 Hybrid C33 3.0L, 245KW (12-16)

  • Coupe

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Buy now

PAF007634EQ

Hex Flange Nut M8 - Self-Locking - Copper - Multiple Models - Multiple Uses

RRP €10.30

€1.00

excl. shipping*

1–2 working days (the dates given are based on estimates and on standard national and international shipping with a standard-sized parcel and do not represent a guaranteed delivery time).