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Home > Industrial Equipment & Components > Fastener & Fitting > Screw > Chipboard Screw PZ Drive Dacromet Coated Full Thread Stainless Steel 316 High Torque for Hardwood Full Sizes Available
Chipboard Screw PZ Drive Dacromet Coated Full Thread Stainless Steel 316 High Torque for Hardwood Full Sizes Available
Product Spotlights
316 stainless steel with Dacromet coating ensures superior corrosion resistance; PZ drive reduces cam-out for efficient installation; fully threaded design delivers maximum grip in hardwood; available in all sizes; high torque performance prevents breakage; trusted by global markets with 1M+ USD annual export.
US$ 900 - 1050
MOQ: 1 Ton
Key Specifications
Get Latest Price
Material:
Other, Stainless Steel 316
Drive Type:
PZ (Pozidriv)
Coating:
Dacromet Coated
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin
Delivery Detail:
30 days
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Material
Other, Stainless Steel 316
Drive Type
PZ (Pozidriv)
Coating
Dacromet Coated
Thread Type
Full Thread
Application
Hardwood
Torque Performance
High Torque
Size Range
Full Sizes Available
Welcome to Hefei SENOTECH New Materials Co., Ltd – your trusted partner for high-performance fasteners. Our Chipboard Screw PZ Drive Dacromet Coated Full Thread Stainless Steel 316 High Torque for Hardwood is engineered to deliver exceptional holding power and corrosion resistance in demanding woodworking applications. With a focus on reliability and precision, we offer these screws in a full range of sizes to meet diverse project requirements.
Key Features & Technical Specifications
- Premium Material: Made from AISI 316 stainless steel, providing outstanding resistance to rust, chemicals, and extreme environments – ideal for outdoor or marine-grade hardwood projects.
- PZ Drive (Pozidriv): The PZ drive profile reduces cam-out and ensures better torque transfer, allowing for faster and more secure installation without damaging the screw head.
- Dacromet Coating: A specialized corrosion-resistant coating applied over the stainless steel base, offering additional protection against oxidation and ensuring long-term durability even in humid or wet conditions.
- Full Thread Design: The full-threaded shank provides maximum grip along the entire length, making it perfect for dense hardwoods like oak, maple, and teak.
- High Torque Capability: Optimized geometry and heat treatment deliver superior torque performance, preventing breakage during installation and enabling deeper penetration into tough materials.
- Wide Size Range: Available in multiple diameters and lengths (e.g., 3.5mm–6mm diameter, 12mm–150mm length) to suit various applications – from furniture assembly to decking and construction.
Product Parameters (Sample Sizes)
| Diameter (mm) | Length (mm) | Thread Coverage | Drive Type |
| 3.5 | 12 – 50 | Full | PZ2 |
| 4.0 | 16 – 60 | Full | PZ2 |
| 4.5 | 20 – 80 | Full | PZ2/PZ3 |
| 5.0 | 25 – 100 | Full | PZ3 |
| 6.0 | 30 – 150 | Full | PZ3 |
Advantages & Benefits
- Exceptional Holding Power: The full thread combined with high torque ensures the screw stays firmly embedded in hardwood, reducing the risk of loosening over time.
- Corrosion Protection: 316 stainless steel plus Dacromet coating provides dual-layer defense against rust, making these screws suitable for coastal areas, bathrooms, and outdoor furniture.
- Reduced Installation Fatigue: The PZ drive design minimizes bit slippage, allowing for consistent driving with less manual effort – beneficial for high-volume projects.
- Versatile Applications: Ideal for cabinetry, joinery, decking, flooring, and any heavy-duty hardwood assembly where reliability is critical.
- Customizable Options: We can supply custom lengths, diameters, or even specific packaging (e.g., bulk boxes, retail blister packs) upon request.
Trust & Reliability – Our Commitment
Since 2020, Hefei SENOTECH New Materials Co., Ltd has been serving global markets with high-quality fastening solutions. With an annual export value of US$1–1.5 million and active presence across North America, South America, Europe, Asia, Africa, and Oceania, we have built a reputation for consistent product quality and responsive customer service. Every batch of our chipboard screws undergoes rigorous inspection to ensure dimensional accuracy, coating uniformity, and torque performance. Whether you are a distributor, manufacturer, or contractor, you can rely on our screws to meet the demanding standards of hardwood applications. Contact us today to request samples or discuss volume pricing – we are ready to support your projects with fast delivery and professional technical advice.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between PZ drive and Phillips drive?
A: PZ (Pozidriv) has an additional cross slot at 45°, providing more contact area and reducing cam-out compared to Phillips. PZ bits are required for optimal performance; however, Phillips bits can be used in some cases with reduced torque. -
Q: Can these screws be used for softwood or particle board?
A: While designed for hardwood, they work well in softwood and engineered wood due to the full thread and high torque. For very soft materials, consider partial thread screws to avoid splitting. -
Q: Are the screws supplied with a specific certificate?
A: Our products meet standard industrial specifications. Material test certificates or performance reports can be provided upon request for bulk orders. -
Q: What is the typical lead time for a standard order?
A: For common sizes, lead time is 7–15 days after confirmation. Custom sizes may take 20–30 days depending on quantity. -
Q: Do you offer packaging options like small boxes or bulk bags?
A: Yes, we can package in retail bags, blister packs, or bulk cardboard boxes. Minimum order quantities apply for custom packaging. -
Q: Is it safe to use Dacromet-coated screws in contact with treated lumber?
A: Dacromet coating provides good chemical resistance; however, for highly corrosive treatments (e.g., ACQ), we recommend testing or using a higher-grade coating like zinc-nickel. -
Q: What is the maximum torque these screws can handle?
A: Torque values vary by size. For example, a 5.0mm diameter screw can typically withstand about 6–8 N·m without failure. Contact our technical team for detailed data. -
Q: Can I get free samples before placing a bulk order?
A: Yes, we offer free samples for standard sizes (shipping cost may apply). Please provide your company details and intended application.
Send Inquiry to This Supplier
1Yr
Business Type
Trading Company
Year Established
2020
Annual Export Value
US$1 Million - US$1.5 Million
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia
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