**Hex Flange Head Self-Tapping Cutting Screw**
1. **Description:** Hex Flange Head Self-Tapping Cutting Screws are designed for easy and secure fastening in a variety of materials, including metal, wood, and plastic. These screws feature a flanged head that provides extra support and prevents the screw from sinking into the material.
2. **Material:** Available in Stainless Steel, Alloy Steel, Carbon Steel, and Brass to suit different applications and environmental conditions.
3. **Surface Finish:** Options include Zinc Plated, Painted, Passivated, and others, depending on your specific needs and corrosion resistance requirements.
4. **Size Range:** From 2.5mm (#6) up to 6.3mm (#14), offering versatility for both small and large projects.
5. **Length:** Up to 150mm (6 inches), ideal for a wide range of industrial and construction uses.
6. **Head Styles:** Pan Head, Flat Head, Hex Head, Oval Head, Truss Head, and more, allowing for customization based on design and function.
7. **Drive Types:** Phillips, Slotted, Pozi, Six-lobe, Square, and other drive styles to match various tools and user preferences.
8. **Packing Options:** Available in Bulk Packing, Box Packing, or customized packaging as per customer request.
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**Product Images**
Lockey Industrial produces a wide range of screws, including Self-Drilling Screws, Self-Tapping Screws (Sheet Metal Screws), Drywall Screws, Chipboard Screws, Roof Screws, Machine Screws, Wood Screws, and Plastic Screws. Our products are widely used in construction, automotive, and manufacturing industries.
If you're interested in our products, please feel free to contact us. We will provide you with the best price once we receive your inquiry.
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**Technical Delivery Conditions**
| **Category** | **Details** |
|--------------|-------------|
| **Material** | Steel, Stainless Steel |
| **General Requirements** | As specified in DIN 267 Part 1 |
| **Screw Thread and Thread Ends** | As specified in DIN 7970 |
| **Cross Recesses** | As specified in DIN 7962 |
| **Mechanical Properties and Material** | As specified in DIN 267 Part 12 |
| **Limit Deviations and Geometrical Tolerance** | Product Grade A as specified in ISO 4759 Part 1 |
| **Surface Finish** | As processed, Bright; Surface roughness according to DIN 267 Part 2; Permissible surface discontinuities as per DIN 267 Part 19; Electroplating as per DIN 267 Part 9 |
| **Acceptance Inspection** | As specified in DIN 267 Part 5 |
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**Q&A**
**Who is Lockey?**
Lockey is a fastener manufacturer established in 1973. Dragon Iron Group focuses on the production and sale of fasteners, hardware parts, forging, and machine parts for the automotive and other industries. With its headquarters in A Lien, Taiwan, Lockey Industrial Co., Ltd. was set up in 2003 in Dongguan City to serve as the foreign sales department of the group. Our plant is located in Jingjiang City, making it easier to export our products globally.
**What do Lockey produce?**
As a leading fastener manufacturer, we produce a wide range of products, including:
1. Bolts, studs, and thread rods
2. Hex nuts, nylon nuts, flange locknuts
3. Tapping screws, drilling screws, wood screws, machine screws, socket cap screws
4. Washers: Plain washer, spring washer, tooth washer
5. Structural fasteners: ASTM A325/A490, ASTM F1852/2280, DIN 6914/5/6, DIN 7990
We also manufacture special fasteners, hardware parts, and components for the automotive industry, such as parts for Toyota and Honda. 70% of our products are exported worldwide.
**Why choose Lockey?**
Innovation is at the heart of Lockey’s success. We believe that continuous innovation—both in technology and in ideas—is what keeps us moving forward. We have a team of experienced professionals who are dedicated to quality, efficiency, and customer satisfaction.
We don’t just sell products; we build partnerships. We share the latest information on fasteners, market trends, and even profit-sharing opportunities. We consider ourselves not just a supplier but a true business partner.
**How does Lockey ensure quality?**
With over 40 years of experience and an ISO 9001 certification, we maintain strict quality control throughout our production process. Our quality assurance system is built on decades of expertise, with clear criteria to ensure consistent performance. Over 80% of our staff are skilled workers with more than five years of experience, and they regularly attend training sessions to improve their skills and knowledge.
**Do you produce non-standard items?**
Yes, we do. If you have custom specifications, send your drawings to our sales representative, and we’ll provide a competitive quotation.
**Do you have a published price list?**
No, we don’t. Market conditions can change rapidly, so we prefer to offer flexible pricing tailored to each customer’s needs. Our sales team ensures you get the best possible price for your order.
**Do you offer discounts?**
Yes, we offer discounts based on order quantity. However, we believe our sales team already provides the best price available. Discounts may be limited, but we always strive to give you value for money.
**Do you provide samples?**
Yes, we do. Free samples are available if they are in stock. However, we don’t cover the cost of express shipping.
**What is the delivery time?**
Standard orders typically take 20–40 days, while non-standard items may require 35–60 days. Please consult with your sales representative for an accurate timeline.
**What is the payment term?**
Preferred payment methods are T/T and L/C. Western Union is also acceptable for low-value payments, such as sample shipping fees.
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