Friction Stay Hinges Set for Side Hung Opening Series - McCoy Magnum FS - 20” - McCoy 8M

Product Description

1. Heavy Duty 4 Bar Friction Hinges made from Austenitic SS 304 Steel for Durability and long Service life.
2. SS304 (EN 1.4301) is composed of 17.5-20% Chromium, 8-11% Nickel, < 0.08% Carbon, 2% Manganese, 1% Silicon, 0.045% Phosphorous and 0.03% Sulphur and has Hardness of up to 360 BHN, high Fatigue Strength of up to 440 MPa, Young's Modulus of 200 GPa, Ultimate
3. Tensile Strength up to 1180 MPa, Shear Strength up to 690 MPa.
4. With a Pitting Resistance Equivalent Number (PREN) of 20, and good resistance to Inter-Granular Corrosion, SS 304 is well serviceable in corrosive environments.
5. 18 mm Base Channel Width.
6. 16.5 mm. Stack Height suitable for both Aluminium as well as PVC-U applications.
7. Specially designed for Side Hung and Top Hung Vents for Aluminium as well as PVC-U Windows.
8. Self Balancing with excellent weather sealing capabilities.
9. Pressure adjustment screw for catering to different sash weights.
10. Capable of withstanding positive as well as negative wind loads in closed condition.
11. Vent openable up to 88°.
12. Suitable options available for Top Hung Vent sizes also.
13. Suitable options available for Side Hung Vent sizes upto 700 mm x 1400 mm. and Vent weights up to 23 kg.
14. Easy to clean outside glass surface as the sash shifts sufficiently away from the jamb.
15. Grade V Corrosion Resistance – Successfully tested for 500 Hours in Neutral Salt Spray solution for Corrosion resistance. (Certificate available on request)