Hex Head Coach Screw Lag Bolts Screws Wood
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Product Highlights
- Customizable Finish Types: Available in white or yellow zinc plated finishes based on customer requirements.
- Diverse Drive Types: Supports PH2, Pozi, Square, and Torx drive types for various applications.
- Wide Size Range: Diameters from 3.5mm to 6mm and lengths from 13mm to 150mm.
- High-Strength Material: Manufactured from C1022A hardened steel for durability.
- OEM/ODM Services: Full customization available including head marks and product designs.
- Fast Delivery: Standard delivery time of 20-30 days depending on order quantity.
- Free Samples: Samples provided free of charge; customer pays express shipping fees.
- Flexible MOQ: Accepts small orders to accommodate client convenience.
Product Attributes
- Customization
- Available
- Material
- Carbon Steel
- Type
- Chipboard Screw
- Groove
- pH2 , Pozi, Square, Torx
- Connection
- Connection Screw
- Head Style
- Countersunk Head
- Standard
- DIN, GB, GOST
- Grade
- N/a
- Finish Type
- White/ Yellow Zinc Plated
- Thread Type
- Single Thread
- Length
- 1/2" to 10"
- Transport Package
- Bulk Bag Package or Carton Box Package
- Specification
- 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, 6.0mm
- Trademark
- YULONGJIAN
- Origin
- China
- HS Code
- 73181400
- Production Capacity
- 30000t/ Year
- Package Size
- 20.00cm * 15.00cm * 8.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Hex Head Coach Screw Lag Bolts Screws Wood
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Product Description
Hex Head Coach Screw Lag Bolts Screws Wood
1. Surface Treatment for the chipboard screw: white, yellow zinc plated
2. Material: C1022A steel hardend
3. Head type: countersunk head, CSK head, or double countersunk head
4. Drive type: pozi, PH2,square, torx drive.
5. Point type: Sharp point
6. Thread type: single thread for wood
6. Diameter: 3.5mm, 4.0mm, 4.5mm, 5.0mm, 6mm
7. Length: from 13mm to 150mm, 1/2" to 6".
8. Package: Small plain box (white or brown), color print box and carton, Bulk Cartons (with big polybag), Bulk bag.
9. Mainly used for fixing and connecting chipboard.
10. Features: chipboard screw, pozi, phillips, torx or square drive, CSK head, single thread or fine thread, white, yellow zinc plated.





CE certification
Tianjin Xinruifeng Technology Co., Ltd., was established in 2008 and its business covers fastener design, manufacturing and export. We have 3 production bases, with a total area of 16,000 square meters. Our main products include drywall screws, chipboard screws, self-drilling screws and self-tapping screws. We can also provide other fasteners, like nails, staples, blind rivets, anchors, bolts and nuts.
We have 280 sets of automatic production equipment, including wire drawing machines, cold-heading machines, thread rolling machines, tailing machines and heat-treatment lines. We are your one-stop manufacturer from raw material to final products. Our annual production capacity reaches up to 30,000 tons, 70% of which are exported to different countries and regions.
Tianjin Xinruifeng Technology Co., Ltd. has been in the fastener industry for 1 years and we can customize all kinds of products per your requirements. We have an established management system and quality control procedure. Excellent quality, competitive price and timely delivery are the pillars of the company's foundation. Win-win and long-term cooperation are our final goals when dealing with different clients.

1. We are the integreted company the business covers screw design, manufacturing and export.
2. We have 260 sets of automatic production equipment, including wire drawing machines, cold-heading machines, thread rolling machines, tailing machines and heat-treatment lines. We are your one-stop manufacturer from raw material to final products.
3. Advanced management system and quality control system to guarantee the best quality.
4. Attractive price due to the near the steel plant and Tianjin sea port.
5. Welcom the customize the products, all parameter will be following your demand.
Q: You are a manufacturing company or trading company?
A: We are screws and fastener manufacturing in Tianjin city of china.
Q: Wonder if you accept small orders?
A: Do not worry. Please feel free to contact us, in order to give our clients more convenience ,we accept small order.
Q: Can we print our the package with own logo ?
A: Yes, we can make it according to your request.
Q: Can we provide the sample ?
A: Yes, the sample will be free to the customer, but the Express fee will be paid from you.
Q: Can you customized the head mark?
A: Yes, welcome customized, all products as your demand.
Q: How long is your delivery time?
A: Generally it is 20-30 days accoding to the order quantity, we need time the prepare the raw material and dies accoding the order.
Q: What is your payment term?
A: Generally, 30% T/T in advance ,balance payment before shippment.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR266578". Items marked "" are certified.
Company Profile
Established in 2008, Tianjin Xinruifeng Technology Co., Ltd. is located in Tianjin, a beautiful coastal city in China. After more than a decade of growth, we have become an integrated manufacturer and exporter with strong capabilities in design, development, production, and export.
Our main products include drywall screws, chipboard screws, self-drilling screws, and self-tapping screws, manufactured across three production bases covering a total area of 16, 000 square meters.
We operate 280 sets of fully automated production equipment, including wire drawing machines, cold-heading machines, thread rolling machines, tailing machines, and heat-treatment lines. Our team of over 100 employees includes an experienced, professional R&D department that follows a strict management system and quality control procedure - enabling us to customize products to your exact specifications at the highest quality.
Our annual production capacity reaches 20, 000 tons, ensuring timely delivery of your orders. Today, our clients span the globe, with Russia and India among our top markets.
Excellent quality, competitive pricing, and timely delivery are the three pillars of our success. We are committed to building long-term partnerships and achieving win-win results with all our clients. Let's move forward together toward a bright and prosperous future.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 10 Keda 2nd Road, Balitai Town, Jinnan District, Tianjin, China
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
- Main Products
- Drywall Screw, Wood Screw, Self Tapping Screw, Self Drilling Screw, Gypsum Screw, Roofing Screw, Chipboard Screw, Drive Pin, Screws, Nails
-
Production Lines
- 1
-
Production Machines
- POINT FORMING Machine, HEAT TREATMENT Machine, HEAD FORMING Machine, THREAD ROLLING Machine
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 8 Year
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- Are you a manufacturing or trading company?
- We are a screw and fastener manufacturing company located in Tianjin city, China.
- Do you accept small orders?
- Yes, we accept small orders to provide more convenience to our clients.
- Can we print our own logo on the package?
- Yes, we can customize the packaging according to your specific requests.
- Is it possible to get samples?
- Yes, samples are free for customers, but the express shipping fee must be paid by the customer.
- Can you customize the head mark?
- Yes, we welcome customization of head marks and all other product parameters as per your demand.
- What is your delivery time?
- Generally, it takes 20-30 days depending on the order quantity, as we need time to prepare raw materials and dies.
- What are your payment terms?
- Generally, 30% T/T in advance with the balance payment required before shipment.
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