Understanding the 2 Major Materials Used in the Manufacture of 82 Degree Flat Machine Screws
The quality of materials used in the manufacturing of 82 degree flat machine screws determines the accuracy, durability, fine finish, and hardness of the screw. Considering the aggressive nature of application areas, these kinds of screws must be fabricated using materials with excellent mechanical, and physical properties.
Popular Materials of Choice
Nylon 6 and stainless steel are amongst the preferred materials for constructing 82 degree machine screws. There are some unique advantages making them suitable for constructing this fastener type.
Why Nylon 6?
Nylon 6 exhibits several advantages/properties that make them a superior material choice for 82 degree screw fabrication. Some of them include:
- Excellent wear and abrasion resistance
- Exceptional dimensional stability
- High melting point
- Excellent tensile strength
- Better molecular alignment
- Ability to withstand chemicals, alkalis, dilute acids
- Extreme durability
- Extremely resistant to insects, and fungi
- Resistant to heat and friction
- Less susceptible to fading even with constant exposure to sunlight
Besides all these, Nylon 6 is cost-effective, making them a popular choice among 82 degree flat machine screw manufacturers.
Why Stainless Steel?
Stainless steel is an alloy containing low quantities of carbon content and certain percentages of chromium or nickel, among others. The chromium content provides stainless steel with a good corrosion resistance properties.
The properties/advantages of stainless steel include:
- Requires minimal or no protective coating
- Exceptional formability, machinability and ductility
- High tensile and yield strength
- Superb hygiene characteristics
- A fine finish with an enduring bright and metallic luster
- Unaffected in varying temperature ranges
Choose the Best Amongst the Types Based on Applications
Both Nylon 6 and stainless steel are suitable for various industry applications involving 82 degree flat machine screws. They are chosen according to the nature of the application. For example, submarine manufacturers usually opt for stainless steel machine screws for tightening parts of ballast tanks, rudder, and propellers. Nylon 6 is usually not preferred for these applications.
It is essential that an application user must understand the basic properties of both Nylon 6 and stainless steel to make an ideal purchase of 80 degree flat machine screws. You can seek the help of screw manufacturers and suppliers to choose the best material that meets your purpose.