Micro Screws
M1.0x4mm Carbon Steel Countersunk Head Laptop Screw
Precision M1.0x4mm carbon steel shoulder screw with countersunk head for laptops. Custom sizes & finishes available. RoHS compliant.
- Material
- Carbon Steel
- Finish
- Color Zinc
- Certification
- ISO9001/ISO14001/IATF16949/IECQ/ROHS
Technical data
Specifications
| Place of Origin | China |
|---|---|
| Certification | ISO9001/ISO14001/IATF16949/IECQ/ROHS |
| Screw Type | Machine Screw |
| Material | Carbon Steel |
| Performance Grade | Heat Treatment Hardening |
| Head Type | Countersunk Head |
| Drive Type | Cross Groove |
| Finish | Color Zinc |
| Specifications | M0.8-M4 |
| Length | 2.5mm-50mm |
| Apply | Laptop |
| Size Type | Metric/INCH/ASME |
| Services Available | Sample |
| Authentication | Rohs |
Description
About this part
M1.0 X 4mm Miniature Screws Carbon Steel Shoulder Screw Countersunk Head Laptop Screw
Product Description
Micro screws suitable for laptops and consumer appliances:
- Customized services available based on drawings
- Multiple surface treatment options
- SGS certification from third-party testing agency
Product Parameters
 |
|
| Available Material |
|
|---|---|
| Head Type | Countersunk, Flat, Phillips, Pan, Truss, Flat, Round, Oval, HEX, Cheese, Cap, Oval, Binding |
| Surface Treatment | Zinc, Plain, Polish, Black Oxide, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Silver Plated, Anodized, or as your requirements |
 |
|
| Sizes | M0.8~M14 |
| Length | 1～200mm |
| Screw Type | 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 |
|
| Sample Available | Free samples, and accept small batch trial production order |
| Finish | ZINC, Plain, Black Oxide, ZINC PLATED, Chrome Plated, Silver Plated, Passivation |
Additional Specifications
| Material Capabilities | Brass, Stainless steel, Steel, Aluminium, NICKEL, Bronze, Nylon, Titanium alloy |
|---|---|
| Measurement system | INCH, Metric |
| Place of Origin | Guangdong, China |
| Brand Name | Lock Tech |
| Standard | DIN/ISO/ANSI/GB |
| MOQ | 1000pcs |
Lead Time
| Quantity (pieces) | 1 – 10000 | 10001 – 50000 | 50001 – 100000 | > 100000 |
|---|---|---|---|---|
| Lead time (days) | 10 | 15 | 20 | To be negotiated |
Frequently Asked Questions
Q1: 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.
Q2: Can you supply the samples?
A: Yes, we can provide samples if tooling exists. For new tooling, tooling cost applies and shipping cost is on customer’s account.
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