10 Best Exhaust Studs Nuts
#1 Best Pick
Fafeims 8 Pcs M8 1.25 Threaded Turbo Studs Kit, High Performance Exhaust Manifold Screw/Fastener Set for Car Enthusiasts
Brand: Fafeims
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- [HIGH PERFOR fit for MANCE] Restore the best performance of the turbocharger, improve engine efficiency, reduce jitter and noise.
- [DURABLE MATERIAL] Made of high-pressure resistant metal alloy, ensuring stability under extreme heat and stress conditions.
- [PRECISE THREAD] Precision machined with M8 1.25 thread size for accurate engagement, preventing loosening during operation.
- [DIRECT REPLACEMENT] Matches original hardware for easy installation, securing the exhaust manifold to the engine securely.
- [FINE WORK fit for MANSHIP] Exquisite design and professional manufacturing ensure stable performance and high reliability.
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#2 Best Value
SG Store 4 Sets M10x1.5 Double Exhaust Manifold Flange Studs 304 Stainless Steel Compatible with Toyota Compatible with Nissan
Brand: SG Store
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- Compatibility: These M10x1.5 stainless steel head stud kits are compatible with Toyota, compatible with Nissan, compatible with Honda, compatible with Mitsubishi DSM 1G, compatible with EVO1-10 Turbos, compatible with IHI RHF5H, compatible with RHF55, compatible with RHF5HB VF22, compatible with VF30, compatible with VF34 Turbos, compatible with Subaru TD05H, compatible with TD06 Turbos, etc.
- Dimensions: Thread lengths are approximately 25mm and 15mm respectively, Pitch: M10 x 1.5, Total Length: 48mm (2.4 inches), Nut Hex: 14.7mm.
- Function: These M10x1.5 stainless steel head stud kits are used to fix turbochargers and automotive exhaust manifolds in high heat and high pressure working environments.
- Material: These wheel screws and nuts are made of 304 stainless steel material, which is wear-resistant, corrosion-resistant, rust-resistant and has a longer service life.
- You will receive: 4 studs and 4 flange nuts
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#3 Budget Pick
M8x1.25 Double Headed Bolt Nut Set Exhaust Manifold Studs Nuts Fit For Automobile Exhaust System Intake Manifold,Grade10.9,8 Pcs
Brand: TUYOMEII
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- 【Bolt size】: M8 x 1.25 stud, length: 45mm
- 【Includes】: 8 Bolts and 8 Nuts
- 【Easy Installation】:Exhaust Manifold Studs kit Easy To Installation,Find the right location , remove the old one, align it with the location, and connect the new one.
- 【Material】:Heavy Duty High Strength Grade 10.9 Bolts are made of high-quality materials to prevent rust and corrosion, with excellent quality and long service life.
- 【100% Confidence】：Shop With 100% Confidence，Any question, feel free to contact us.
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#4 Top Choice
SING F LTD 10pcs M6 Carburetor System Stud Nut Exhaust Manifold Studs DIN 835 M6x18 to M6x30 Double End Threaded Stud Screw Bolt 304 Stainless Steel Male Threaded Rod Bar Studs
Brand: SING F LTD
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- Featuring M6x18mm and M6x30mm threads, these DIN 835 studs provide adaptability for securing exhaust manifolds, carburetor systems, and other mechanical assemblies.
- Manufactured from high-quality 304 stainless steel, these M6 carburetor system stud nuts offer excellent corrosion resistance and strength, ideal for automotive and mechanical applications.
- Designed with exact dimensions and a robust double-end configuration, ensuring a secure fit and reliable performance in demanding environments.
- Easy installation, can be replaced directly without adjustment, great compatibility and high reliability, suitable for use in exhaust systems, engine components, and other machinery requiring secure and long-lasting connections.
- Includes 10pcs threaded studs, providing ample quantity for multiple projects or replacements, making it an great choice for professionals and DIY enthusiasts alike.
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#5 Popular Choice
Exhaust Manifold Stud Kit - 10 Sets M8x1.25 Double Ended 42mm Stainless Steel for Automotive Exhaust and Intake Systems
Brand: VOLSION
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- ✅ Exact Fit & Purpose: Precision M8x1.25 double-ended studs & nuts (42mm length) engineered specifically for exhaust systems, intake manifolds, and critical automotive connections.
- 🛡️ Premium 304 Stainless Steel: Superior corrosion & heat resistance ensures long-term durability, prevents rust, and withstands extreme under-hood conditions for reliable safety.
- ⚡ Double-Ended Design = Faster Installation: Easily thread from both sides for simplified alignment, quicker assembly/disassembly, and reduced frustration during repairs.
- 🔧 Built for Strength & Stability: High-strength construction offers excellent fatigue and fracture resistance, securing vital components for dependable performance.
- 🛠️ Simple Installation: Clean surface, insert stud, tighten nut with wrench/socket. Achieve secure, vibration-resistant connections quickly.
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#6 Top Pick
VGOL 8 Sets M8x1.25 Double Headed Bolt Nut Set 42mm Exhaust Manifold Stud Nut Stainless Steel Bolt Nut Kit for Automobile Exhaust System Intake Manifold
Brand: VGOL
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- This bolt and nut set is ideal for installation and maintenance of exhaust systems, intake manifolds and other components. The length reaches 42mm, ensuring that you have sufficient connection length during use.
- Both bolts and nuts are made of high-strength 304 stainless steel material, with excellent fatigue and fracture resistance, ensuring long-term stability and safety.
- The bolt adopts a double-head design, which is convenient for connection from both sides, improving the flexibility and convenience of installation.
- Installation: 1. Clean the installation area and ensure that the surface is clean and oil-free. 2. Pass the bolt through the part to be fixed, and then tighten it with a nut from the other side. 3. Use tools such as a wrench or screwdriver to tighten the nut appropriately to ensure a firm connection.
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#7 Top Pick
OTOTEC 4 Sets Exhaust Stud Nut Fastener BC22976 Compatible with Har-Ley Compatible with Softail Compatible with Dyna Compatible with Sportster
Brand: OTOTEC
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- Compatibility: Compatible with Har-ley Sportster (1986–2023), compatible with Dyna, compatible with Softail, compatible with Touring (1984–2023), not compatible with V-Rods.
- Exact Fit: Double-ended stud with 5/16-18 and 5/16-24 threads for secure exhaust mounting.
- Durable Material: Made of 304 stainless steel, offering excellent corrosion resistance and long-lasting strength.
- Accurate Size: Stud length 43.5mm, precisely engineered for reliable replacement and stable installation.
- Complete Set: Includes 4 sets of exhaust stud nuts, ensuring convenient replacement or repair.
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#8 Top Pick
SING F LTD 8X M8 Exhaust Studs with Flange Nuts M8x35 Compatible with Yamaha VMAX Compatible with Suzuki
Brand: SING F LTD
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- Wide Compatibility:Compatible with Yamaha VMAX 1200, XVZ Royal Star 1200 & 1300, Compatible with Suzuki, Compatible withHonda, Compatible with KTM models.
- Material: Made of stainless steel for corrosion resistance and reliable strength.
- Precise Dimensions: Features 17mm long thread, 8mm short thread, and 10mm unthreaded middle section.
- Versatile Use: Ideal for motorcycle exhaust systems as well as car engine applications.
- Complete Set: Comes with M8 studs and matching flange nuts for convenient replacement.
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#9 Top Pick
Leanockesa 10 Sets Exhaust Manifold Stud Kit, M8*1.25 Stainless Steel Studs, Nuts for Automotive Exhaust and Intake Systems, High Temp Resistance, Corrosion Proof, Engine Repair and Replacement Parts
Brand: Leanockesa
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- 【Exact Fit for Exhaust Manifold & Intake Systems】: Precision-engineered M8 double-ended studs (40mm length) ensure a perfect fit for exhaust manifold stud kits, intake manifolds, and critical automotive connections. No modifications needed—direct bolt-on compatibility.
- 【304 Stainless Steel – Ultimate Corrosion Resistance】: Made of premium 304 stainless steel, this exhaust manifold stud kit resists rust, heat, and chemical corrosion. Withstands extreme under-hood temperatures for long-lasting durability.
- 【Double-Ended Design for Faster Installation】: Thread both ends effortlessly to simplify alignment during exhaust manifold repairs. Saves time on assembly/disassembly while reducing thread damage risks.
- 【High-Strength Construction for Critical Safet】: Engineered to resist fatigue, fractures, and vibrations. Secures exhaust manifold stud kits tightly, preventing leaks and ensuring engine performance reliability.
- 【Simple 3-Step Installation Guide】: ① Clean surface → ② Insert stud → ③ Tighten nut with wrench. Achieve vibration-resistant connections in minutes. Ideal for DIYers and mechanics.
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#10 Top Pick
12 pcs Exhaust Manifold Nuts Head Stud Nut M8 Hex Copper Self Locking Fit for BMW E30 3 Series
Brand: Auto-plaza
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- Material: Carbon steel + copper plated
- Exhaust Stud Hex Nuts (M8)
- Genuine #A1201420072 MPN:11621711954
- 12pcs M8 copper exhaust nut
- Fits for BMW 3 Series E30
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