The adjustment screw in GN 437 hinges allows the movement of the hinge to be constrained and adds a friction adjustment which controls the swinging of doors and flaps to eliminate inadvertent movement.
The friction is accomplished by interlocking two slim friction cones that can be adjusted as needed with the adjustment screw. The large friction surface and the low-wear plastic of the friction cones guarantee a long service life with only a slight drop in the friction torque.
Due to the construction and the use of the friction cones, the hinge has hardly any radial play and no axial play at all.
Body Zinc die-castZD
Powder coated Black, RAL 9005, textured finishSW Silver, RAL 9006, textured finishSR
Technopolymer (Polyacetal POM)
Black, RAL 9005
Temperature resistant up to 176 °F (80 °C)
Adjustment screw / hexagon nut
Steel, zinc plated, blue passivated finish
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Weight: 0.088 lbs
If weight is not listed, please contact our Sales Department for additional information regarding weight. Phone: 800-877-8351