This series includes automotive-specific fasteners such as extended bolts, flange head screws, thread sleeves, and plugs. Made of high-strength carbon steel and zinc-plated, ideal for sealing and fastening in engines, chassis, and transmission systems.
Product Attributes
- Product Name: Customized Automotive Fasteners
- Material: Carbon Steel
- Surface Finish: Zinc Plated (Yellow)
- Color: Bright Gold
- Types: Bolt, Rod, Plug, Threaded Sleeve
- Function: Fastening, Locking, Sealing
- Connection Method: Mechanical Threaded
- Head Type: Hex, Flange, Flat, Cone
- Thread Direction: Right-hand
- Thread Types: External / Internal
- Design Features: Through Hole, Flange Base, Thread Grooves
- Strength Grade: 8.8 / 10.9
- Diameter Range: M6 - M24
- Length Range: 10mm - 200mm
- Sealing Performance: High, with optional sealant
- Application: Chassis, Engine, Gearbox
- Manufacturing Process: Machining + Zinc Plating + Heat Treatment
- Corrosion Resistance: ≥48h Salt Spray
- Tensile Strength: ≥900MPa
- Torque Resistance: High
- Reusability: Partial
- Heat Resistance: Up to 300°C
- Thread Locker: Some with Red Adhesive
- Tools: Pneumatic or Wrench
- Industry: Automotive, Machinery, Rail
- Standard: DIN / ISO / Custom
- Packing: Pallet / Plastic Bag / Carton
- Stock: Partial Models In Stock
- Customization: Available by Drawing
- Origin: Zhejiang, China
- Brand: CNRL
- MOQ: 1000 pcs
- Lead Time: 7-15 days
- Invoice: VAT Invoice Support
- Environmental Compliance: RoHS
- Sample: Free
- Service Life: ≥5 Years
- Fatigue Resistance: Excellent
- Locking Type: Mechanical + Coated
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