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.