Overall Description
| Name | Round Head Zinc Plating Screw |
| Size | M3*5.5 or OEM |
| Material available | Carbon steel with high class quality |
| Finished | Zinc plating, etc |
| Feature | UNF threaded |
| Head type | Countersunk head or OEM |
| Drive style | Phillips or OEM |
| Application | Home appliances, mechanical equipment, etc |
It is well known that only by a variety of screw fasteners, the machines can be connected. However, in the design process, some designers often focus on the structure, function, life or start-up rate of the mechanical equipment until the final selection of the connection and fasteners.
This type of selection method has gradually attracted people's attention after many mechanical and personal accidents.
In practical application, it is very important to choose the appropriate fastener specifications, precision and grade.
Round Head Zinc Plating Screw Details
Industrial people in the industrialized countries have realized that no matter which problem is more important than solving the fastener problem, which is their personal experience. So there is a “how to choose” that is safe, applicable and economical way.
First, according to different characteristics of fasteners
The application of fasteners covers all fields of the national economy.
There are many types of fasteners and different characteristics. There are many specialized production enterprises. First of all, we must understand the production and quality of domestic fasteners, such as the variety of fasteners, specifications and special uses of various products, etc.
Second, should be selected in accordance with the applicable principle of conservation
The selection should be based on the characteristics of the fasteners. Although the fasteners are small, they are various.
1. Hexagon head screws fasteners, this type does not have high mechanical properties, easy to tighten with the wrench. They are widely used for the connection of steel structural parts and important structures.
2. Square head screw fasteners, are with large head area, easy to tighten by the wrench, not easy to twist broken, which mostly used for relatively thick, often disassembled structure, but not suitable for the moving parts.
3. Pan head screw fasteners, with slotted drive type etc, are mostly used for low-strength, low-torque products. Generally used in household appliances and other small size products. The most size is used below M6.
Round Head Zinc Plating Screw Application
Round Head Zinc Plating Screw Production Flow
Partners
FAQ:
When was your company founded?
Our company was built in 2009.
What is the delivery time for sample of black steel screw?
It is based on the goods. Usually it is 7-10 days.
Can you produce according to customers’own technical drawings, like cnc machined part?
Yes, we provide personalized customization services.
What is your terms of payment of stainless steel pan head screws?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us!