Stainless Steel A4-80 Hex Nylon Nut with Flange, per DIN6927
1. Description: Stainless Steel A4-80 Hex Nylon Nut with Flange, manufactured according to DIN6927 standards. This nut is designed for high-performance applications where durability and corrosion resistance are essential.
2. Material: Made from stainless steel 316, known for its excellent resistance to corrosion and oxidation, making it ideal for use in harsh environments.
3. Surface Finish: Passivated surface treatment to enhance the material’s resistance to rust and improve its overall appearance.
4. Size Range: Available in sizes from M5 (3/16") up to M24 (1"), providing flexibility for a wide range of applications.
5. Mechanical Properties: Complies with the A4-80 mechanical properties, ensuring strength and reliability under demanding conditions.
6. Packing: Offered in bulk, box packing, or as per customer specifications, all packed on pallets for easy handling and shipping.
We produce a wide variety of nuts, including hex nuts, hex flange nuts, Kep nuts, hex nylon nuts, hex flange nylon nuts, square nuts, coupling nuts, jam nuts, heavy hex nuts, channel nuts (sliding nuts), and more. Our lock nuts ensure a secure hold and reduce slippage, while our stainless steel fasteners are ideal for applications where strength and cost-effectiveness are key considerations.
The drive system features a hexagonal head, allowing for easy tightening and loosening. Coarse threads are particularly suitable for brittle materials and offer faster assembly and disassembly compared to fine threads. Whether you're working on a small project or a large industrial application, our products are built to last.
If you're interested in our products, feel free to contact us today. We’ll provide you with the best price once we receive your requirements.
Technical Delivery Conditions:
| Item | Specification |
|------|---------------|
| Material | Steel |
| General Requirements | As specified in DIN 267 Part 1 & 15 |
| Thread Tolerance | 6H |
| Thread Standard | DIN13 Part 12 & 15 |
| Property Class | ≤M39: 5, 6, 8 or 10; >39: by agreement |
| Mechanical Properties Standard | ISO 267 Part 4 |
| Product Grade | A for product up to size M24 and L≤10d or 150mm; B for product exceeding size M24 or L>10d or 150mm |
| Surface Finish | As processed |
| Surface Roughness | DIN267 Part 2 |
| Permissible Surface Discontinuities | DIN267 Part 20 |
| Widening Test | DIN267 Part 21 |
| Electroplating | DIN267 Part 9 |
| Hot Dip Galvanizing | DIN267 Part 10 |
| Acceptance Inspection | DIN267 Part 5 |
Q&A
Who is Lockey?
Lockey is a fastener manufacturer established in 1973. Dragon Iron Group specializes in the production and sales of fasteners, hardware parts, forging, and machine parts for the automotive and other industries. The company has its headquarters in A Lien, Taiwan. Lockey Industrial Co., Ltd. was set up in 2003 in Dongguan City as the foreign sales department of the group, with its plant located in Jingjiang City, enabling efficient export of its products.
What do Lockey produce?
As a fastener manufacturer, Lockey produces a wide range of products, including but not limited to: bolts, studs, threaded rods, hex nuts, nylon nuts, flange locknuts, tapping screws, drilling screws, wood screws, machine screws, socket cap screws, plain washers, spring washers, tooth washers, and structural fasteners such as ASTM A325/A490, ASTM F1852/F2280, DIN6914/5/6, and DIN7990. Additionally, special fasteners, hardware parts, forging, and machine parts for the automotive industry are also part of their product line. They supply parts for major brands like Toyota and Honda. Approximately 70% of their products are exported worldwide.
Why choose Lockey?
Lockey is driven by innovation, which is the core of its development. The company combines technological and conceptual innovation to continuously grow and improve. Lockey has gathered a team of skilled professionals who excel in management and cooperation. When you work with them, you can expect professional service and satisfactory results.
Lockey is not just a supplier; they are a partner. They share new information about fasteners, price trends, and even profit. They care about both their own and their customers’ success, focusing on quality and long-term relationships.
What does Lockey do to ensure quality?
With over 40 years of experience in fastener manufacturing and an ISO9001 certificate, Lockey has developed a comprehensive quality assurance system. 80% of the staff are skilled workers with more than five years of experience. Employees undergo regular training to prevent and address issues effectively, ensuring consistent product quality.
Do Lockey produce non-standard items?
Yes, they do. If you have specific drawings or requirements, send them to their sales representative, and they will provide a quotation.
Does Lockey have a published price list?
No, they don’t. Market conditions fluctuate, making it difficult to maintain a standard pricing structure. Their sales team offers flexible pricing tailored to each customer's needs, ensuring the best possible rate when you need it.
Do Lockey offer discounts?
Yes, discounts are available based on order quantity. However, their sales team strives to offer the best price possible, so the discount may not be extremely large. It's always worth exploring for better deals.
Does Lockey provide samples?
Yes, stored samples are free of charge. However, they don't have a budget for express shipping, so you may need to cover the shipping costs if you require expedited delivery.
What is the delivery time?
Delivery time varies depending on the order quantity. Standard items typically take 20–40 days, while non-standard items may take 35–60 days. Contact your sales representative for an accurate shipping date.
What is the payment term?
Preferred payment terms are T/T and L/C. Western Union is also acceptable for low-value payments, such as sample shipping fees.
Guangdong Heidler Technology Co., Ltd , https://www.hyhemit.com