Stainless Steel Custom Metal Screw Fastener For Long Lasting Fitting

Product Overview
Ensure precision, strength, and longevity in your machinery with our Custom Steel Sprocket Wheel Fixing Pin Screws. Designed to secure sprocket wheels in high-torque, high-vibration environments, these heavy-duty screws combine robust steel construction with tailored customization for seamless integration into industrial, automotive, and agricultural systems. Engineered for reliability, they prevent slippage, reduce wear, and deliver unmatched durability for chains, drives, and rotating assemblies.

Key Features
✅ High-Strength Steel Construction
Crafted from Grade 8.8 or 10.9 alloy steel, these screws offer exceptional tensile strength, shear resistance, and fatigue endurance, ideal for heavy-load applications.

✅ Customizable Design
Tailor every detail to your sprocket system:

• Diameter: 5mm–30mm (standard and non-standard sizes)
• Length: 20mm–300mm (extended lengths available)
• Thread Type: Metric, UNC/UNF, or custom threading.

✅ Anti-Vibration & Anti-Loosening
Precision-machined threads and optional locking features (e.g., nylon patches, thread-locking grooves) prevent loosening under dynamic loads.

✅ Corrosion-Resistant Finishes
Choose from zinc plating, hot-dip galvanization, or black oxide coating for enhanced protection against rust, chemicals, and harsh environments.

✅ Seamless Sprocket Compatibility
Designed to fit ANSI, ISO, or custom sprocket wheel specifications, ensuring precise alignment and load distribution.

✅ Long-Lasting Performance
Heat-treated for hardness (HRC 32–39) and surface durability, reducing wear in high-cycle applications like conveyor belts, motorcycles, and industrial drivetrains.

Technical Specifications

• Material: Alloy Steel (Grade 8.8/10.9), Stainless Steel (304/316 optional)
• Finish: Zinc-plated (standard), black oxide, galvanized, or uncoated
• Diameter: 5mm–30mm
• Length: 20mm–300mm (custom lengths up to 500mm)
• Thread Pitch: 0.5mm–3mm (customizable)
• Load Capacity: Up to 4,500 N (static shear load)
• Hardness: HRC 32–39 (heat-treated)
• Standards: ISO 898-1, DIN 912, ASTM A574