ST2.5x8 Cross Large Flat Head Self Tapping Screw 3-120mm Carbon Steel with 4.8-12.9 Grade Hardness
Professional self-tapping screws available in sizes from 3mm to 120mm, manufactured with precision engineering for electronic and industrial applications.
- Professional screw manufacturing factory with 20+ years experience
- Free samples available upon request
- Environmentally friendly materials with in-house testing laboratory
| Available Materials |
Stainless Steel: SUS201, SS303, SS304, SS316, SS410, SS430 Carbon Steel: C1008, C1018, C1022, 10B21 Other Materials: Alloy Steel, Brass, Aluminum, Copper Custom materials available |
| Head Types | Countersunk, Flat, Phillips, Pan, Truss, Round, Oval, HEX, Cheese, Cap, Binding |
| Surface Treatments | Zinc, Plain, Polish, Black Oxide, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Silver Plated, Anodized, or custom finishes |
| Sizes & Dimensions |
Size Range: M0.8~M14 Length Range: 1~200mm |
| Hardness Grades |
Carbon Steel: 4.8~12.9 grade Stainless Steel: A2-70, A4-70, A4-80, A5-80 Custom hardness available |
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 custom products
| Finish Options | ZINC, Plain, Black Oxide, ZINC PLATED, Chrome Plated, Silver Plated, Passivation |
| Material Capabilities | Brass, Stainless steel, Steel, Aluminium, NICKEL, Bronze, Nylon, Titanium alloy |
| Measurement System | INCH, Metric |
| Head Style | Pan, Truss, Flat, Oval, Round, HEX, Cheese, Binding |
| Brand Name | Lock Tech |
| Standards | DIN/ISO/ANSI/GB |
| Place of Origin | Guangdong, China |
| Manufacture Process | Heading, Threading, Heating, Plating |
| Carton Size | Standard or Customized |
| Pallet Size | 1Mx1M |
| Payment | T/T |
| Minimum Order Quantity | 1000pcs |
| Quantity (pieces) | 1 - 10,000 | 10,001 - 50,000 | 50,001 - 100,000 | > 100,000 |
|---|---|---|---|---|
| Lead Time (days) | 10 | 15 | 20 | To be negotiated |
Custom Services: OEM/ODM services with 20+ years experience in custom non-standard screws
Design Support: We can provide product drawings based on your requirements
Q: Can you provide customized services?
A: Yes, we accept OEM/ODM services. With 20+ years experience in custom non-standard screws, we can provide product drawings based on your requirements if you don't have them.
Q: Can you supply the samples?
A: Yes, we can provide samples if tooling exists. For new tooling, the tooling cost will apply and shipping costs are the customer's responsibility.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.