Type NI--European Standard No. 1.4301 (American Standard Series 304) [CF-8]), matte shot-blasted finish
Type A4--Stainless steel, European Standard No. 1.4401 (American Standard Series 316)
Hinge pin: Stainless steel, European Standard No. 1.4571 (American Standard Series 316Ti)
Threaded studs for Type C versions:
European Standard No. 1.4301 (American Standard Series 304 [CF-8])
GN 237 hinges are characterized by their compact and stable design. The various material and surface choices in combination with two mounting types enable very specific applications.
For zinc die-cast or aluminum versions, see GN 237.
Various metric and inch size fasteners and kit packaging
available upon request.
Click for load ratings for metal hinges.