Overview
ISO 2009 is a countersunk head screw, a fastener used in various fields (construction, woodworking, furniture production and many other areas). The main purpose of using countersunk head bolts is to make the fastening point invisible and flat.
Strength class ISO 2009
The ISO 2009 screw is made of steel with a strength class of 4.8.
Fastening group ISO 2009
The ISO 2009 countersunk head and straight slot screws are divided into groups depending on the material of manufacture:
- Brass fastener - fasteners made of brass
- Stainless steel fastener - fastener made of stainless steel
- Polyamide fasteners - fasteners made of polyamide
Materials for the manufacture of ISO 2009 screws
ISO 2009 screws are made from a variety of materials:
- Brass, brass screws are used if the system is subjected to frequent dynamic, vibration and cyclic loads. ,
- Steel, strength class 4.8 and above, which can be additionally coated with zinc
- Stainless steel grades A2 and A4
- Polyamide, a polyamide screw can withstand mechanical shocks, does not crack or break under the permissible load factor.
Application of ISO 2009 screws
ISO 2009 screws are widely used in
- construction
- woodworking
- furniture production
- nuclear power engineering
