Round Truss Head Sheet Metal Screws/Blue Yellow Zinc Plated Phillips Drive Carbon Steel Self Tapping Screw
| Name |
Truss head self tapping screw for plaster board Sheet Metal Screw |
| Head |
Truss head Phillips Drive |
| Material |
C1022,carbon steel,alloy steel |
| Finish: |
yellow/white/blue zinc plated |
| Packing |
Bulk, Small Box, Carton, Plastic Bag, Custom Made Requirement |
| Length |
3/8"-2" (10mm-50mm) |
| Origin |
Zhejiang,China |
Self-tapping screws or quick-thread screws are quick-fit fasteners made of steel and passivated by galvanizing the surface. Self-tapping screws are mostly used for the connection between thin metal plates (steel plates, saw plates, etc.). When connecting, first open the threaded bottom hole for the connected piece, and then screw the self-tapping screw into the threaded bottom hole of the connected piece.
TYPE:
Although there are many types of
self-tapping screws, they all have the following in common:
1. Use high-quality carbon steel with excellent material.
2. After heat treatment, corrosion resistance and high hardness.
3. The product has high surface hardness and good core toughness
4. The surface of
self-tapping screws needs to be treated with surface protection, generally electroplating and phosphating.
5. Production by cold heading process. Self-tapping screws are produced using high-speed cold heading machines, high-speed thread rolling machines or high-speed planetary thread rolling machines. High speed is emphasized here to ensure product quality. Only the heads of self-tapping screws produced by high-speed machines are well formed and the thread quality is high.
Our factory is a fastener manufacturer in China with 17 years of production experience. The factory covers an area of more than 10000 square meters,with complete supporting facilities for production, quality inspection,packaging and environmental protection.as a group full of vigor.
The factory has 60 sets of advanced equipment made in Taiwan, with an annual output of 6,000 tons. We are committed to the production and research of fasteners. With years of accumulated experience, we have won praise and praise from our customers with high-quality quality and good service!
Our mainly product:Drywall screws,
self-tapping screws, machine screws, furniture screws, wood screws, fiberboard screws, European screws, etc., in more than 2000 types, we can also customize according to customer samples.
We have import and export certificates, and our products are exported to South Africa, South America, North America, Oceania, Europe and many other countries! Here you can find standard or non-standard fasteners. High-quality wood screws at a competitive price! We hope to be your best partner!
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