






Electronic Screws
Carbon Steel Self Tapping Screws ST2.6 ST3.9 Zinc Plated for Plastics
Durable carbon steel self-tapping screws with zinc plating & heat treatment. Custom sizes & materials available. DIN/ISO/ANSI standards compliant.
- Certification
- IATF16949:2016, ISO9001:2015, RoHS, He Report etc
- Place of Origin
- China
Technical data
Specifications
| Place of Origin | China |
|---|---|
| Certification | IATF16949:2016, ISO9001:2015, RoHS, He Report etc |
| Model NO. | Self Tapping Screws |
| Standard | DIN, GB, ANSI, BSW, JIS, GOST, Customizable |
| Grade | Heat Treated Hardened |
| Fastener | Self-Tapping Screws |
| Fastener Factory | Screw Manufacturer |
| Surface Treatment Of Screws | Galvanized Screw |
| Screw Material | Carbon Steel Screw |
| Screw Application Scenarios | Building Screws |
| Customization | Available |
| Support Payments In USD |
Description
About this part
Customized Cutting Tail Screw Heat Treatment Hardening Carbon Steel Plating Zinc St2.6 St2.9 St3.9 Pan Head Phillips Self Tapping Screws for Plastics
Product Description
Customized cutting tail screw with heat treatment hardening, made from carbon steel with zinc plating (ST2.6, ST2.9, ST3.9). Features pan head Phillips design for self-tapping applications in plastics.
Key Attributes
Industry-Specific Attributes
| Finish | ZINC, Plain, Black Oxide, ZINC PLATED, Chrome Plated, Silver Plated, Passivation |
|---|---|
| Material Capabilities | Brass, Stainless steel, Steel, Aluminium, NICKEL, Bronze, Nylon |
| Measurement system | INCH, Metric |
Other Attributes
| Place of Origin | Guangdong, China |
|---|---|
| Head Style | Pan, Truss, Flat, Oval, Round, HEX, Cheese, Binding |
| Brand Name | Lock Tech |
| Standard | DIN/ISO/ANSI/GB |
| Screw fastener | Furniture Screw Bolt |
| Finish | zinc, NI, chrome, brass, gold, dacromat… |
| Product size | Standard or Customized |
| Sample availability | Supply free samples |
| Manufacture process | Heading, Threading, Heating, Plating… |
| Carton size | Standard or Customized |
| Pallet size | 1Mx1M |
| Payment | T/T |
| MOQ | 1000pcs |
Lead Time
| Quantity (pieces) | 1 – 10,000 | 10,001 – 50,000 | 50,001 – 100,000 | > 100,000 |
|---|---|---|---|---|
| Lead time (days) | 10 | 15 | 20 | To be negotiated |
Samples
- Maximum order quantity: 100 piece
- Sample price: $0.10/piece
Customization
- Custom size and materials available
- Minimum order: 10,000 pieces
- Contact supplier for more customization details
Product Specifications
Available Materials
- Stainless Steel: SUS201; SS303, SS304, SS316, SS410, SS430
- Carbon Steel: C1008, C1018, C1022, 10B21
- Alloy Steel
- Brass
- Aluminum
- Copper
- Customized materials available upon request
Head Types
Countersunk, Flat, Phillips, Pan, Truss, Flat, Round, Oval, HEX, Cheese, Cap, Oval, Binding
Surface Treatments
Zinc, Plain, Polish, Black Oxide, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Silver Plated, Anodized, or customized to requirements
Sizes
M0.6~M14
Length
1~200mm
Screw Types
Tapping screws, Machine screws, Wood screws, Drywall screws, Cross recessed screws, Concrete screws, Torx screws, Hex cap screws, Hex socket head screws, Set screws, Shoulder screws, Thumb screws, Binding screws, Flange screws, Screw bolts, Standoff screws, Mini screws, and all custom products.
Hardness
- Carbon Steel: 4.8~12.9 grade
- Stainless Steel: A2-70, A4-70, A4-80, A5-80
- Custom hardness available upon request
Sample Availability
Free samples available, and we accept small batch trial production orders




Frequently Asked Questions
Q1: Can you supply the samples?
A: Yes, we can provide samples if tooling exists. For new tooling, tooling cost applies and shipping cost is customer’s responsibility.
Q2: How can you ensure the quality?
A: Our professional QC department follows ISO/TS16969:2009, IS9001:2008 quality control and ISO14001:2004 environment management standards. We provide part drawings for confirmation and send samples for final approval.
Q3: What is the MOQ?
A: For high-value products, MOQ starts from 1,000-10,000 pieces. For low-value products, MOQ starts from 20,000 pieces.
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