Dongguan Guanbiao Hardware Products Co., LTD
| Payment Terms | T/T |
| Supply Ability | 5000000 |
| Delivery Time | 15-20 work days |
| Packaging Details | Plastic bag + carton + pallet |
| Used For | Anti loosening measures |
| Specification | M6*18 |
| Single | 1g/pcs |
| Advantage | Easy tapping and instore |
| Groove | Phillips pins |
| Feature | Cold Forging |
| Corrosion Resistance | High |
| Country Of Origin | China |
| Thread Type | Coarse |
| Process | Cold Forging |
| Tooth Length | Customizable |
| Thread Style | Standard, Customizable |
| Durability | Long-lasting |
| Brand Name | guanbiao |
| Model Number | M5*20 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000000 |
| Delivery Time | 15-20 work days | Packaging Details | Plastic bag + carton + pallet |
| Used For | Anti loosening measures | Specification | M6*18 |
| Single | 1g/pcs | Advantage | Easy tapping and instore |
| Groove | Phillips pins | Feature | Cold Forging |
| Corrosion Resistance | High | Country Of Origin | China |
| Thread Type | Coarse | Process | Cold Forging |
| Tooth Length | Customizable | Thread Style | Standard, Customizable |
| Durability | Long-lasting | Brand Name | guanbiao |
| Model Number | M5*20 | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | M6x18 self-tapping screws zinc plated ，Phillips drive button head screws ，stainless steel self-tapping screws | ||
Reliable button head self-tapping screws with Type B blunt point for sheet metal & plastic. Phillips socket drive, zinc plated steel. No pre-drill needed. Ideal for enclosures, brackets & DIY. M3, M4, M5 sizes.
Achieve clean, low-profile fastening in sheet metal and plastic assemblies with our **Button Head Self-Tapping Screws featuring a Type B (Blunt) Point**. Designed for direct thread-forming into **pre-punched or pre-drilled holes in thin materials**, the blunt end with tapered starting threads ensures strong engagement without pushing material aside or deforming thin sheets. The **low-profile button head** provides a smooth, rounded finish, reducing snagging, while the **internal hex socket drive** allows for high torque application and tool accessibility in confined spaces. Zinc plating offers essential corrosion protection for indoor and general industrial use.
TECHNICAL SPECIFICATIONS | |
| Material | Carbon Steel (Grade 8.8 equivalent) |
| Drive Type | Phillips |
| Head Style | Button Head (Low-profile dome, rounded top) |
| Point Type | Type B Self-Tapping Point (Blunt end with tapered starting threads for cutting into pre-punched/drilled holes) |
| Surface Finish | Zinc Plating (Yellow Chromate standard, Clear/White optional - RoHS compliant) |
| Features | Partial thread for clamping, high tensile strength (700 MPa min) |
| Thread Type | Machine Screw Thread (Metric Coarse) - Forms mating thread in substrate |
Primary Uses & Applications:
* Sheet metal fabrication (electrical enclosures, control boxes, brackets).
* Electronics assembly (PCB mounts, server racks, component brackets).
* Joining plastic housings & components (ABS, nylon, polycarbonate).
* HVAC ducting & equipment assembly.
* Automotive interior trim & accessory mounting.
* Machinery guards & covers.
* General DIY projects involving thin metal or plastic.
Surface Treatment/Finishes:
* **Zinc Plating (Yellow Chromate):** Standard finish offering good corrosion resistance for indoor and protected environments. Yellow color aids visibility.
* **Zinc Plating (Clear/White Chromate):** Alternative for a brighter, less visible finish. Slightly lower corrosion resistance than yellow.
* **Black Oxide:** Mild corrosion resistance and dark appearance for reduced glare.
How to Use:
1. **Prepare Hole:** **A pilot hole is REQUIRED.** Drill a hole slightly smaller than the screw's **minor diameter** (core diameter - approx. 70-85% of nominal shank diameter) in the top material. Hole size is critical for Type B performance.
2. **Align:** Position materials. Insert screw through the top material hole into the base material.
3. **Drive:** Insert the **correct size hex key** (Allen wrench) or hex bit into the socket. Apply firm pressure and drive the screw. The Type B blunt point will engage the hole edges and **cut clean mating threads** into the base material.
4. **Tighten:** Continue driving until the button head seats firmly against the top material surface. **Avoid over-tightening**, which can strip the formed threads, especially in plastic.
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
1000000-3000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Dongguan Guanbiao Hardware Products Co., Ltd., established in 2013, is a screw hardware processing factory integrating R & D, production and sales, focusing on electronic and electrical appliances, computer radiator, communication equipment, lighting, motor, motor, medical equipment, sports equi... Dongguan Guanbiao Hardware Products Co., Ltd., established in 2013, is a screw hardware processing factory integrating R & D, production and sales, focusing on electronic and electrical appliances, computer radiator, communication equipment, lighting, motor, motor, medical equipment, sports equi...
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