As the leading ship supplier in Ross Dependency, Dynamic Propeller Balancing, we specialize in delivering high-quality Marine Shackle Safety Pins with unmatched speed and reliability. Trusted by shipowners and masters worldwide, our team ensures your vessel gets everything it needs — on time, every time.
Marine Shackle Safety Pins are durable, corrosion-resistant fasteners used to secure shackles in marine rigging. They ensure safety by preventing accidental loosening or disconnection of rigging components. Designed for harsh marine environments, they provide reliable performance under heavy loads and extreme conditions.
Size: 1/4" to 2" (6mm to 50mm) nominal diameter
Grade: 316 Stainless Steel, Grade 2 Titanium, or High-Tensile Carbon Steel (Grade 43/70/100)
Material: Stainless Steel (316/304), Titanium, or Galvanized Carbon Steel
Working Load Limit (WLL): 0.25T to 85T (varies by size and grade)
Breaking Strength: 4x to 6x WLL (depending on material)
Corrosion Resistance: High (316 SS/Titanium), Moderate (Galvanized Steel)
Buoyancy: Neutral to slightly negative (material-dependent)
Viscosity: N/A (solid component)
Finish: Polished, Hot-Dip Galvanized, or Passivated
Safety Pin Type: Cotter Pin, Screw Pin, or Bolt-Type (Secured with Nut)
Standards: ASTM F1145, ISO 2415, EN 13889, or ABS/DNV Certified
Temperature Range: -40°F to 400°F (-40°C to 204°C) for standard materials
UV Resistance: High (Stainless Steel/Titanium)
Marine Shackle Safety Pins and Marine Rigging products typically comply with maritime standards such as ISO 2415, ISO 3918, and other relevant industry specifications. It is recommended to verify the specific product certifications with the manufacturer.
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