| 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.
Self Tapping screw seires
FAQ
Q1: Are you trading company or manufacturer?
A1: We are the manufacturer. (We are the international trade branch of the factory)
We provide 7x24 hours real-time video verification factory service.
Q2:What is your core product?
A2:We specialize in the production of high quality screws, mainly drywall screws, particle board screws, wood screws, etc.
Q3: How long is your delivery time?
A3: If the goods are in stock, within 15 days. 30-60 days for bulk order.
Q4: What is your terms of payment ?
A4: 30%-40% T/T in advance ,balance before shippment.(For orders less than USD1000, pay 100% in advance to reduce bank fees.)
Q5.Can you provide a sample?
A5: Sure, Our sample is provided free of charge, but not including courier fees.
Choose us!
1) Custom designs available. ODM and OEM are welcome.
2) We hope to maintain long-term cooperation with every customer, we attach importance to quality and insist on providing high-quality products and services.
Audited Supplier 
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