Ship Window Latch Handle Springs:
Size: 10-50 mm (length), 1-5 mm (diameter)
Grade: ASTM A228 (high-carbon steel), 316 Stainless Steel
Material: High-carbon steel, stainless steel
Spring Rate: 0.5-5 N/mm
Corrosion Resistance: High (marine-grade)
Window Systems:
Size: Varies (standard 300x400 mm to 600x800 mm)
Grade: ANSI/NAAMM HW Class 1 (heavy-duty)
Material: Aluminum (6061-T6), tempered glass (6-12 mm thickness)
Viscosity: N/A (sealant viscosity: 50,000-100,000 cP)
Buoyancy: N/A (watertight design, IP56/IP67 rated)
Corrosion Resistance: High (anodized/powder-coated)