Industrial Galvanized Carbon Steel Fasteners - U-Shaped Pins 3-20mm & M4-M20 Rivets with 400-1000MPa Tensile Strength
Engineered for high strength, corrosion resistance, and durability in demanding mechanical applications across construction, automotive, agricultural, and industrial sectors.
- High-carbon steel (Grade 4.8/8.8/10.9) for superior tensile strength
- Zinc galvanized coating (electro or hot-dip) for rust and corrosion resistance
- CNC-machined for consistent dimensions and tight tolerances (±0.1mm)
- Round head design for smooth installation and enhanced load distribution
- Double-hole rivets allow for secure bolting or wiring applications
- Construction & Infrastructure: Scaffolding, steel frames, and structural joints
- Automotive & Machinery: Engine components, chassis fastening, and hydraulic systems
- Agricultural Equipment: Tractors, harvesters, and irrigation systems
- General Industrial Use: Conveyor belts, assembly lines, and heavy-duty fixtures
| Parameter | Specification |
|---|---|
| Material | Carbon Steel (Grade 4.8/8.8/10.9) |
| Surface Treatment | Zinc Galvanized (Electro/Hot-Dip) |
| Standard | DIN 94, ISO 1234, ANSI B18.8.1 (Customizable) |
| Diameter Range | U-Pins: 3mm-20mm • Rivets: M4-M20 |
| Length Range | 10mm-200mm (Custom lengths available) |
| Hole Diameter | 1.5mm-10mm (Double-hole design) |
| Tensile Strength | 400MPa-1000MPa (Depending on grade) |
| Surface Hardness | HV 300-550 (Vickers hardness) |
| Coating Thickness | 5-25μm (Electro) • 45-80μm (Hot-Dip) |
| Salt Spray Test | 500-1000 hours (ASTM B117) |
| Temperature Range | -30°C to +200°C (Long-term use) |
- High Load-Bearing Capacity: Tested for shear and tensile strength
- Corrosion-Resistant: Salt spray tested (500+ hours)
- Batch Consistency: Strict QC with ISO 9001 certification
- Fast Delivery: Samples in 5 days, bulk orders in 10-20 days
- Available in different diameters (M4-M20) and lengths (10-200mm)
- Optional passivation, powder coating, or black oxide finish
- Custom markings (laser engraving, embossing) for traceability
- Minimum Order Quantity: 1,000pcs standard • Samples available
Made from high-grade carbon steel (4.8/8.8/10.9) with zinc galvanization (electro or hot-dip) for corrosion resistance.
U-Pins: Diameter 3mm-20mm | Length 10mm-200mm. Rivets: M4-M20 | Custom lengths & hole diameters available.
Tensile strength: 400-1000MPa (depending on grade). Shear resistance: Tested per DIN/ISO standards.
Yes, zinc-coated with salt spray test results of 500-1000 hours (ASTM B117).
Construction (scaffolding, steel structures), Automotive (chassis, engines), Agriculture (tractors, harvesters), Industrial Machinery (conveyors, hydraulic systems).
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