As the leading ship supplier in Ross Dependency, Replacing Impeller On Inboard, we specialize in delivering high-quality Corrosion Resistant Bolts with unmatched speed and reliability. Trusted by shipowners and masters worldwide, our team ensures your vessel gets everything it needs — on time, every time.
Corrosion-resistant bolts and marine hardware are designed to withstand harsh saltwater environments. Made from materials like stainless steel or galvanized coatings, they prevent rust and degradation. Ideal for boats, docks, and coastal structures, ensuring long-lasting durability.
Size: M6 to M48, 1/4" to 2"
Grade: A4-70, A4-80 (Stainless Steel), ASTM A193 B8, B8M
Viscosity: Not applicable (N/A)
Buoyancy: Depends on material density (e.g., stainless steel ~7.9 g/cm³)
Material: AISI 316 (A4 Stainless Steel), AISI 304 (A2 Stainless Steel), Titanium, Bronze
Corrosion Resistance: High (resistant to saltwater, chemicals, and harsh environments)
Finish: Passivated, Electropolished, Hot-Dip Galvanized (for non-stainless variants)
Thread Type: Metric (ISO), UNC, UNF, BSW
Standards: ISO 3506, ASTM F593, ASTM A320, DIN 933/934
Temperature Range: -200°C to +400°C (varies by material)
Tensile Strength: 700 MPa (A4-70), 800 MPa (A4-80)
Proof Load: 450 MPa (A4-70), 600 MPa (A4-80)
Elongation: 30% min (A4-70), 20% min (A4-80)
Yes, Corrosion Resistant Bolts, Marine Hardware typically comply with maritime standards such as ASTM F594, ASTM F738, and ISO 3506 for corrosion resistance and performance in marine environments.
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