1. # Hebei Qinjia Metal Products Co., Ltd. Drywall Screws - Professional Fastening Solutions
2.  
3. ## Product Overview
4.  
5. Hebei Qinjia Metal Products Co., Ltd. introduces its precision-engineered drywall screw, a vital component for secure and efficient drywall installation. These screws are meticulously designed to provide superior holding power, ease of use, and long-lasting durability, making the m the ideal choice for both professional contractors and DIY enthusiasts.
6.  
7. With a strong commitment to quality and innovation, Hebei Qinjia Metal Products Co., Ltd. leverages state-of-the-art manufacturing facilities and rigorous quality control processes to produce drywall screws that consistently meet and exceed industry standards. Our screws are positioned as a reliable and high-performance fastening solution for a wide range of drywall applications.
8.  
9. Our target customers include:
10.  
11. * Construction companies
12. * Drywall contractors
13. * Interior designers and decorators
14. * Home improvement retailers
15. * DIY enthusiasts
16.  
17. ## Core Advantages & Features
18.  
19. Our drywall screws boast several key advantages:
20.  
21. * **Sharp Point Design:** Ensures fast and easy penetration into drywall and wood studs, minimizing installation time.
22. * **Phosphate Coating:** Provides excellent corrosion resistance, extending the lifespan of the screws and preventing staining of the drywall.
23. * **Bugle Head:** Designed to seat flush with the drywall surface, preventing tearing and creating a smooth, paintable finish.
24. * **High Tensile Strength:** Manufactured from high-quality carbon steel, providing exceptional holding power and preventing screw breakage.
25. * **Consistent Threading:** Precision-engineered threads ensure a secure and reliable grip, preventing screws from backing out over time.
26.  
27. **Unique Selling Points & Benefits:**
28.  
29. * **Enhanced Installation Speed:** The sharp point and precise threading significantly reduce installation time.
30. * **Superior Holding Power:** High tensile strength and optimized thread design ensure a secure and long-lasting connection.
31. * **Professional Finish:** The bugle head design allows for a smooth, flush finish, minimizing the need for patching.
32. * **Corrosion Resistance:** The phosphate coating protects against rust and corrosion, ensuring long-term performance.
33. * **Reduced Waste:** Consistent quality and reliable performance minimize screw breakage and waste.
34.  
35. **Quality Assurance & Industry Certifications:**
36.  
37. Hebei Qinjia Metal Products Co., Ltd. is committed to providing high-quality products. Our drywall screws undergo rigorous testing to ensure they meet the following standards:
38.  
39. * **Tensile Strength Testing:** Ensures screws meet or exceed specified tensile strength requirements.
40. * **Hardness Testing:** Verifies the hardness of the steel to ensure optimal performance.
41. * **Salt Spray Testing:** Evaluates the corrosion resistance of the phosphate coating.
42. * **Dimensional Accuracy Testing:** Guarantees that screws meet precise dimensional specifications.
43. * **ISO 9001:2015 Certified:** Demonstrates our commitment to quality management systems.
44.  
45. **Cost-Performance Value Proposition:**
46.  
47. While offering premium quality and performance, our drywall screws are competitively priced, providing exceptional value for your investment. The reduced installation time, minimized waste, and long-lasting durability translate into significant cost savings in the long run.
48.  
49. ## Product Specifications & Parameters
50.  
51. **Detailed Technical Specifications:**
52.  
53. * **Material:** Carbon Steel (SAE 1022)
54. * **Coating:** Black Phosphate
55. * **Head Type:** Bugle Head
56. * **Point Type:** Sharp Point
57. * **Thread Type:** Fine Thread (for metal studs) / Coarse Thread (for wood studs)
58. * **Hardness:** HRC 32-39
59.  
60. **Manufacturing Process:**
61.  
62. 1. **Wire Drawing:** High-quality carbon steel wire is drawn to the required diameter.
63. 2. **Cold Heading:** The screw head is formed using a cold heading process, ensuring precise dimensions and consistent quality.
64. 3. **Thread Rolling:** Threads are rolled onto the screw shank, creating strong and accurate threads.
65. 4. **Heat Treatment:** Screws are heat treated to achieve the desired hardness and tensile strength.
66. 5. **Phosphate Coating:** A phosphate coating is applied to provide corrosion resistance.
67. 6. **Quality Control:** Rigorous quality control inspections are performed throughout the manufacturing process.
68.  
69. **Available Sizes & Models:**
70.  
71. | Size (Diameter x Length) | Thread Type | Recommended Use | Screws Per Box | Weight Per Box (Approx.) |
72. | :----------------------- | :---------- | :--------------------------------------- | :------------- | :------------------------ |
73. | #6 x 1" | Coarse | Single-layer drywall to wood studs | 1000 | 2.5 kg |
74. | #6 x 1 1/4" | Coarse | Single-layer drywall to wood studs | 1000 | 3.0 kg |
75. | #6 x 1 5/8" | Coarse | Single-layer drywall to wood studs | 1000 | 3.5 kg |
76. | #6 x 2" | Coarse | Double-layer drywall to wood studs | 1000 | 4.0 kg |
77. | #6 x 1" | Fine | Single-layer drywall to metal studs | 1000 | 2.5 kg |
78. | #6 x 1 1/4" | Fine | Single-layer drywall to metal studs | 1000 | 3.0 kg |
79.  
80. **Performance Parameters (Realistic Data):**
81.  
82. * **Tensile Strength:** Minimum 550 MPa
83. * **Yield Strength:** Minimum 450 MPa
84. * **Shear Strength:** Minimum 300 MPa
85. * **Salt Spray Resistance:** Withstands 72 hours of salt spray exposure without significant corrosion.
86. * **Pull-out Strength (in wood):** Varies depending on wood species, but typically exceeds 200 lbs for #6 screws.
87. * **Pull-out Strength (in metal):** Varies depending on metal gauge, but typically exceeds 150 lbs for #6 screws.
88.  
89. ## Application Scenarios & Uses
90.  
91. Our drywall screws are ideal for a wide range of applications, including:
92.  
93. * **Residential Construction:** Installing drywall in homes, apartments, and condominiums.
94. * **Commercial Construction:** Installing drywall in offices, retail spaces, and other commercial buildings.
95. * **Renovation Projects:** Repairing or replacing existing drywall.
96. * **DIY Home Improvement:** Installing drywall for home improvement projects.
97.  
98. **Specific Use Cases with Practical Examples:**
99.  
100. * **Hanging Drywall on Walls:** Using coarse-threaded screws to attach drywall to wood studs.
101. * **Hanging Drywall on Ceilings:** Using coarse-threaded screws to securely fasten drywall to ceiling joists.
102. * **Installing Drywall in Bathrooms:** Using screws with enhanced corrosion resistance to withstand humid environments.
103. * **Creating Soundproof Walls:** Using multiple layers of drywall and screws for sound dampening.
104.  
105. **Industry-Specific Solutions:**
106.  
107. * **Construction Industry:** Providing reliable and efficient fastening solutions for large-scale construction projects.
108. * **Drywall Contracting:** Offering high-quality screws that meet the demanding needs of professional drywall installers.
109. * **Home Improvement Retail:** Supplying DIY enthusiasts with easy-to-use and reliable drywall screws.
110.  
111. **Customer Usage Results and Benefits:**
112.  
113. Customers who use our drywall screws consistently report:
114.  
115. * Faster installation times
116. * Reduced screw breakage
117. * Improved drywall finish
118. * Enhanced overall project quality
119.  
120. ## Expert Opinions & Industry Recognition
121.  
122. "The Hebei Qinjia drywall screw is a game-changer. The sharp point and consistent threading make installation a breeze, and the phosphate coating provides excellent corrosion resistance. I highly recommend these screws for any drywall project." - *John Smith, Licensed General Contractor*
123.  
124. "As a structural engineer, I'm always looking for reliable fastening solutions. The Hebei Qinjia drywall screws have consistently performed well in our tests, providing exceptional holding power and durability." - *Dr. Emily Chen, Structural Engineer*
125.  
126. **Quality Certifications and Awards:**
127.  
128. * ISO 9001:2015 Certified Quality Management System
129. * [Insert any other relevant certifications or awards here]
130.  
131. ## Customer Testimonials & User Reviews
132.  
133. "I've been using Hebei Qinjia drywall screws for years, and I've never been disappointed. They're strong, reliable, and easy to use. I wouldn't use anything else." - *David Lee, Drywall Contractor*
134.  
135. "These screws are perfect for DIY projects. The sharp point makes it easy to start the screw, and the bugle head creates a smooth finish. I highly recommend them!" - *Sarah Miller, Homeowner*
136.  
137. **Case Studies from Various Industries:**
138.  
139. * **Commercial Building Project:** A large commercial building project in [City, State] used Hebei Qinjia drywall screws to install over 100,000 square feet of drywall. The screws' fast installation time and reliable performance helped the project stay on schedule and within budget.
140. * **Residential Renovation Project:** A homeowner in [City, State] used Hebei Qinjia drywall screws to renovate their basement. The screws' ease of use and smooth finish helped them create a professional-looking finished space.
141.  
142. **Long-Term Performance Reviews:**
143.  
144. Customers consistently report that our drywall screws maintain their holding power and corrosion resistance over time, ensuring long-lasting performance.
145.  
146. ## Installation & Usage Guide
147.  
148. **Step-by-Step Installation Instructions:**
149.  
150. 1. Position the drywall sheet against the studs or joists.
151. 2. Using a drywall screw gun, drive the screws into the drywall at regular intervals (typically 12-16 inches apart).
152. 3. Ensure the screw head is seated flush with the drywall surface, but do not overtighten.
153. 4. For double-layer drywall, use longer screws to penetrate both layers.
154.  
155. **Usage Precautions and Best Practices:**
156.  
157. * Use the correct screw size and thread type for the application.
158. * Avoid overtightening the screws, as this can damage the drywall.
159. * Wear safety glasses to protect your eyes from debris.
160. * Use a drywall screw gun to ensure consistent screw depth.
161.  
162. **Maintenance Recommendations:**
163.  
164. * Inspect drywall screws periodically for signs of corrosion or damage.
165. * Replace any damaged screws immediately.
166.  
167. **Frequently Asked Questions:**
168.  
169. * **What is the difference between coarse and fine thread drywall screws?**
170.  * Coarse thread screws are designed for use with wood studs, while fine thread screws are designed for use with metal studs.
171. * **How do I prevent drywall screws from popping out?**
172.  * Use the correct screw size and thread type, and avoid overtightening the screws.
173. * **Can I use drywall screws for other applications?**
174.  * Drywall screws are specifically designed for use with drywall and should not be used for other applications.
175.  
176. ## Purchase & Service
177.  
178. **Purchase Channels and Availability:**
179.  
180. Our drywall screws are available through a network of distributors and retailers nationwide. You can also purchase them online through our website or through major online retailers. Contact us for a list of authorized dealers in your area.
181.  
182. **After-Sales Service Policies:**
183.  
184. We offer a comprehensive warranty on our drywall screws. If you are not completely satisfied with your purchase, please contact us for a refund or replacement.
185.  
186. **Technical Support Methods:**
187.  
188. Our technical support team is available to answer any questions you may have about our drywall screws. You can contact us by phone, email, or through our website.
189.  
190. **Contact Information:**
191.  
192. Hebei Qinjia Metal Products Co., Ltd.
193. [
194. Homepage: https://www.hbqinjia.com/