China Manufacturer White Zinc Plated Particle Board Chipboard Screws C1022A Double Countersunk Full Thread No Snapping Full Sizes Available
Product Spotlights
Welcome to Hefei SENOTECH New Materials Co., Ltd – your trusted partner for high-performance fastening solutions. As a professional trading company established in 2020 with an annual export value of US$1 million to US$1.5 million, we serve markets across North America, South America, Europe, Asia, Africa, Oceania, and the Middle East. Our White Zinc Plated Particle Board Chipboard Screws C1022A are engineered to meet the demanding needs of furniture assembly, cabinetry, and woodworking projects. With a unique double countersunk full thread design and no snapping technology, these screws deliver exceptional holding power and installation reliability. Available in all standard sizes, they are the ideal choice for both manual and power tool driving.
Below, we detail the key features, technical specifications, and benefits that set our screws apart from conventional options.
Key Features & Benefits
- Double Countersunk Head: Allows the screw head to sit flush or slightly below the surface, creating a clean finish without protruding. Ideal for applications where a smooth surface is required, such as particle board and chipboard.
- Full Thread Design: Threads run from tip to head, maximizing grip along the entire screw length. This reduces the risk of loosening over time, especially in dense particle boards.
- No Snapping Technology: Engineered with optimized heat treatment and thread geometry to prevent breakage during high-torque driving. Tests show a 95% reduction in screw head snapping compared to standard chipboard screws.
- White Zinc Plated Finish: Provides excellent corrosion resistance and a clean, uniform appearance. Suitable for indoor furniture and light-duty outdoor applications (dry environments).
- Full Sizes Available: We stock a comprehensive range of diameters (3.5mm – 6.0mm) and lengths (12mm – 80mm) to match your project requirements. Custom sizes are available upon request.
- High Carbon Steel (C1022A): Made from premium carbon steel with consistent hardness and tensile strength, ensuring reliable driving without deformation.
- Sharp Point & Self-Tapping Thread: The sharp tip and aggressive thread design allow for quick, easy starting without pre-drilling in most particle boards and chipboards.
Technical Specifications
| Parameter | Details |
|---|---|
| Material | C1022A Carbon Steel (or equivalent) |
| Surface Treatment | White Zinc Plated (passivated) |
| Thread Type | Full Thread (from tip to head) |
| Head Style | Double Countersunk (90° + 60° typical) |
| Drive Type | Phillips #2 / Pozidriv (customizable) |
| Point Type | Sharp (self-starting) |
| Diameter Range | 3.5mm, 4.0mm, 4.5mm, 5.0mm, 6.0mm |
| Length Range | 12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 60mm, 70mm, 80mm |
| Hardness (Core) | 300–400 HV (case hardened) |
| Packaging | Poly bags + carton (custom labels & boxes available) |
Why Choose Our Screws?
- Consistent Quality: Each batch is inspected for dimensions, hardness, and finish. Our QC procedures follow international standards to ensure uniformity.
- Cost-Effective: As a manufacturer-trading entity, we offer competitive factory pricing without compromising quality. Our annual export of US$1M+ reflects trust from global buyers.
- Flexible Ordering: Low MOQs available for trial orders; bulk orders with fast turnaround (7–15 days). Full sizes in stock for immediate shipment.
- Customizable: Need a specific drive, length, or packaging? We can tailor the screws to your specifications. Just provide your requirements.
With over five years of export experience and a customer base spanning more than 20 countries, Hefei SENOTECH commits to delivering reliable fasteners that streamline your production. Our screws are widely used in flat-pack furniture, kitchen cabinets, shelving, and DIY projects. The double countersunk full thread design ensures a tight, long-lasting connection, while the no snapping feature reduces assembly downtime and material waste.
Contact us today for a quotation or free samples. We welcome OEM/ODM inquiries and look forward to being your long-term supply partner. Let our screws hold your success together!
FAQ – Frequently Asked Questions
-
What material are these screws made of?
They are manufactured from C1022A carbon steel, hardened to provide strength and durability for particle board and chipboard applications. -
Is the white zinc plating rust-proof?
The white zinc plating offers good corrosion resistance in indoor environments. For outdoor use, we recommend additional protection or stainless steel options (available upon request). -
Can these screws be used without pre-drilling?
Yes, the sharp point and full thread design allow self-starting in most particle boards, chipboards, MDF, and softwoods. For very dense materials, pre-drilling may be recommended. -
What sizes are available?
We stock diameters from 3.5mm to 6.0mm and lengths from 12mm to 80mm. Custom sizes can be produced with a minimum order quantity. -
What is the advantage of a double countersunk head?
The double countersunk profile allows the screw head to sit flush or slightly below the surface, reducing the risk of splitting thin boards and providing a clean finish. -
How do you ensure the screws won’t snap during driving?
Our no snapping technology involves optimized heat treatment and thread geometry. We also use high-quality steel and control hardness to prevent brittle failure. -
What kind of drive do you offer?
Standard is Phillips #2. Pozidriv, Torx, or other drives are customizable per your request. -
What is the packaging and lead time?
Standard packing: 1,000 pcs per box or poly bag, then in cartons. Small orders ship within 7 days; bulk orders (over 500,000 pcs) within 15 days. We can customize packaging with your brand.
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