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Collated Screws for Drywall Installation, Coarse Thread, Black Phosphate, Carbon Steel, 25-40mm, Plastic Collated
Product Spotlights
High-quality carbon steel collated drywall screws with coarse thread, black phosphate coating, and plastic strip collation. Available in 25-40mm lengths for efficient drywall installation. Designed for auto-feed screwdrivers, they enhance productivity, reduce fatigue, and provide consistent countersinking. Ideal for contractors seeking reliable, time-saving fasteners.
US$ 0.01 - 0.1
MOQ: 1000 Pieces
Key Specifications
Get Latest Price
Material:
Carbon Steel
coating:
Black Phosphate
thread_type:
Coarse Thread
Payment & Shipping
Payment Methods:
Port of Shipment:
Ningbo
Delivery Detail:
30 days
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Material
Carbon Steel
coating
Black Phosphate
thread_type
Coarse Thread
length_range
25-40mm
collation_type
Plastic Collated
head_type
Bugle Head (standard for drywall)
drive_type
Phillips Drive (common)
application
Drywall Installation
High-Performance Collated Screws for Efficient Drywall Installation
At Hefei SENOTECH New Materials Co., Ltd, we specialize in supplying premium fastening solutions tailored for the construction industry. Our Collated Screws for Drywall Installation feature a coarse thread design, black phosphate coating, and durable carbon steel construction, available in lengths from 25mm to 40mm. These screws are plastic collated for compatibility with auto-feed screwdrivers, ensuring significant time savings and reduced operator fatigue on job sites. Designed to deliver consistent penetration and holding power, they are an ideal choice for professional drywall contractors seeking reliability and efficiency.
Key Features & Technical Specifications
- Material: High-quality carbon steel – provides excellent tensile strength and durability for repeated use.
- Coating: Black phosphate – offers superior corrosion resistance and reduces friction during driving, allowing smoother insertion into drywall and wood or metal studs.
- Thread Design: Coarse thread – engineered for quick engagement in soft materials like drywall and light-gauge steel studs; reduces stripping and ensures a secure hold.
- Length Options: Available in 25mm, 30mm, 35mm, and 40mm – accommodates various drywall thicknesses (e.g., 12.5mm board with 25mm stud penetration).
- Collation: Plastic collated strip – compatible with major auto-feed screw guns (e.g., Makita, DeWalt, Senco); each strip typically holds 40-60 screws for uninterrupted workflow.
- Head Type: Bugle head – countersinks automatically to minimize surface damage and facilitate smooth finishing.
- Drive Type: #2 Phillips drive – widely used, reduces cam-out and increases driving efficiency.
| Parameter | Specification |
|---|---|
| Length Range | 25mm – 40mm (1" to 1-5/8") |
| Thread Type | Coarse (Drywall / Steel Stud) |
| Coating | Black Phosphate |
| Material | Carbon Steel |
| Collation Type | Plastic Strip (35-50 screws per strip, customizable) |
| Head Style | Bugle / Countersunk |
| Drive | #2 Phillips |
Advantages for Drywall Installation
- Increased Productivity: Plastic collation allows rapid, continuous fastening without manual loading. Studies show collated systems can reduce installation time by up to 50% compared to bulk screws.
- Consistent Depth: The bugle head design combined with auto-feed tools ensures uniform countersinking, reducing the need for additional finishing work.
- Reduced Jamming: Our screws are manufactured with tight tolerances to minimize misalignment and strip jamming in the tool.
- Enhanced Grip: The coarse thread bites quickly into wood studs or thin steel frames, providing a strong initial pull and long-term holding power.
- Corrosion Protection: Black phosphate coating offers moderate corrosion resistance for indoor environments; optional zinc or galvanized coatings are available upon request for higher humidity applications.
- Versatility: Suitable for single-layer and double-layer drywall, as well as ceiling applications. Length options cover standard 12.5mm boards with 13mm to 25mm stud penetration.
Trusted Partner for Global Construction
Hefei SENOTECH New Materials Co., Ltd, established in 2020, has quickly built a reputation for reliable fastening products exported to over 10 regions worldwide, including North America, South America, Europe, Southeast Asia, and the Middle East. With an annual export value ranging from USD 1 Million to USD 1.5 Million, we serve contractors, distributors, and hardware stores with consistent quality and competitive pricing. Every batch of our collated screws undergoes strict quality control checks on hardness, thread profile, and collation integrity. Our team is dedicated to providing tailored packaging options (e.g., bulk, boxed, customized strip count) and responsive customer support. For drywall professionals who value efficiency and durability, our collated screws offer a dependable solution that reduces labor costs and improves project turnaround. Contact us today for samples, bulk orders, or technical advice.
Frequently Asked Questions (FAQ)
-
Q: Can these screws be used for both wood and metal studs?
A: Yes, the coarse thread design is optimized for soft materials like drywall and light-gauge steel studs (up to 0.035"). For heavier steel studs, we recommend fine thread variants, which are available upon request. -
Q: What is the typical screw count per collated strip?
A: Our plastic collated strips standardly hold 40 to 50 screws per strip, depending on screw length. Custom collation counts (e.g., 35, 45, 55) are available for volume orders. -
Q: Are these screws compatible with all auto-feed screwdrivers?
A: They are designed to fit most major brands like Makita, DeWalt, Senco, and Hitachi. However, we recommend checking the tool's collation specifications (coil vs. strip) and drive type. We provide compatibility guidelines upon request. -
Q: Is the black phosphate coating suitable for outdoor or high-moisture areas?
A: Black phosphate offers moderate corrosion protection for indoor use. For exterior or high-humidity environments, we offer optional zinc-plated or stainless steel coatings. Please inquire for your specific needs. -
Q: What is the hardness specification of these screws?
A: The carbon steel screws are heat-treated to achieve a core hardness of approx. 38-42 HRC, ensuring they can penetrate drywall without bending while maintaining adequate ductility to avoid brittle failure. -
Q: Do you provide samples before placing a bulk order?
A: Yes, we offer free samples for qualified customers (shipping costs may apply). Send us your request with length and quantity, and we will arrange sample strips for testing. -
Q: What packaging options are available?
A: Standard packaging includes boxes of 1,000 to 5,000 screws, or shrink-wrapped bundles. Custom labeling, blister packs, or polybag packaging can be arranged for retail or distributor requirements. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, our MOQ is 50,000 pieces per length. For custom lengths or special coatings, MOQ may vary. Contact our sales team for details.
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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