DIN125 Metric Square Plate Washers , Colored Curved Washers With
Iron Material
product description
Square Plate Washers,Which are mainly stamped with iron plates, are generally square in
shape with a hole in the middle. This hole size specification is
generally based on customer requirements.
Square Plate Washers are usually thin pieces of various shapes to
reduce friction, prevent leaks, isolate, prevent loosening, or
distribute pressure. This material is used in many materials and
structures to perform a variety of similar functions. Due to the
limitations of the material and process of the threaded fasteners,
the bearing surfaces of the fasteners such as the bolts are not
large, so that the surface of the parts to be joined is protected
to reduce the compressive stress of the bearing surface, and
washers are used.
Features
The product uses ordinary Q235 steel material for shearing
punching, and then after the final packaging to complete the
production.
Surface treatment:
True color, electroplating, hairline, color zinc.
Specifications
| Ordinary | High strength | 8.8 | 10.9 | 12.9 |
| Q235 | 35# | 35# Conditioning | 40Cr Conditioning | 35Crmo Conditioning |
| Q195 | 45# | 45# Conditioning | | 42Crmo Conditioning |
| 10B21 | 20# |
