Stainless Steel A2-80 Hex Nylon Nut, Passivated
1> Description: Stainless Steel A2-80 Hex Nylon Nut, Passivated
2> Material: Stainless Steel 304, 316
3> Surface: Passivated
4> Size: M5 (3/16") to M24 (1")
5> Mechanical Properties: A2-80
6> Packing: Bulk packing, box packing, and pallets as per customer request
We produce a wide range of nuts including Hex Nut, Hex Flange Nut, Kep Nut, Hex Nylon Nut, Hex Flange Nylon Nut, Square Nut, Coupling Nut, Hex Jam Nut, Hex Heavy Nut, Channel Nut (Sliding Nut), and more.
Lock Nuts ensure a secure hold and reduce slippage. Stainless Steel fasteners are ideal for applications where strength and value are key considerations. The drive system features a hexagon-shaped head. Coarse threads are better suited for brittle materials and allow for quicker assembly and disassembly compared to fine threads. Ensure a long-lasting hold for any project.
If you are interested in our products, please don't hesitate to contact us. We will provide the best price as soon as we receive your inquiry.
Q&A
Who is Lockey?
Lockey is a fastener manufacturer established in 1973. Dragon Iron Group specializes in the production and sale of fasteners, hardware parts, forging, and machine parts for the automotive and other industries. The group has its headquarters in A Lien, Taiwan, under the name Dragon Iron Enterprise. Lockey Industrial Co., Ltd. was set up in 2003 in Dongguan City as the foreign sales department of the group. Our plant is located in Jingjiang City, which allows us to efficiently export our products.
What does Lockey do?
As a fastener manufacturer, we mainly produce the following:
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. Plain washers, spring washers, tooth washers
5. Structural applications, ASTM A325/A490, ASTM F1852/F2280, DIN6914/5/6, DIN7990
In addition, we also offer special fasteners, hardware parts, forging, and machine parts for the automotive industry. We manufacture parts for Toyota, Honda, and others. 70% of our products are exported.
Why choose Lockey?
Lockey never stops doing one thing: INNOVATE. Innovation is the driving force behind our development. Through technological and conceptual innovation, we continue to grow and improve. We have gathered a team of professionals who excel in management and collaboration. When you reach out to them, you will get satisfactory results.
We are glad that you chose Lockey as your supplier, but we are more than just a supplier. We are a partner. We don’t just sell; we share. We share the latest information on fasteners, price trends, and even profit. We are friends. We care not only about our sales, but also about yours and the quality of your usage.
What does Lockey do to ensure quality?
With over 40 years of experience in fastener manufacturing and an ISO 9001 certificate, we tackle difficulties and solve problems in every way possible. Lockey has established a quality assurance system based on ISO 9001. We have set criteria considering all factors that may affect quality. 80% of our staff are skilled workers, with over 5 years of experience at Lockey. Employees attend skill classes both on and off the job for weeks. All these efforts help guide our workers to prevent and handle issues effectively.
Does Lockey produce non-standard items?
Yes, we do. Send your specification drawings to our sales representative, and you will receive a quotation.
Does Lockey have a published price list?
No, we do not. Market conditions in our business are always fluctuating, making it difficult to maintain standard pricing. Our sales staff can be flexible when providing quotes for your requirements, ensuring you get the best pricing available when you need it.
Does Lockey offer discounts?
Of course, we can offer discounts based on large quantities. However, as mentioned above, we believe our sales staff have already provided you with the best possible price. While you may receive a discount, it may not be significant. Feel free to explore further.
Does Lockey provide samples?
Why not? Stored samples are completely free. However, we do not have a budget for express shipping.
What is the delivery time?
It depends on the order quantity. Standard items take approximately 20–40 days, while non-standard items take 35–60 days. Please check with your sales representative for an accurate shipment date.
What is the payment term?
T/T and L/C are preferred payment terms. Western Union is also acceptable for low-value payments, such as sample express fees.
Technical Delivery Conditions | ||
Material | Steel | |
General requirements | As specified in DIN 267 part 1 & 15 | |
Thread | Tolerance | 6H |
Standard | DIN13 Part 12 & 15 | |
Mechanical properties | Property class | ≤M39: 5, 6, 8 or 10 >39: by agreement |
Standard | ISO 267 Part 4 | |
Limit deviations geometrical tolerance | 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 |
Standard | ISO 4759 Part 1 | |
Surface finish | As processed | |
DIN267 Part 2 shall apply with regard to surface roughness | ||
DIN267 Part 20 shall apply with regard to permissible surface discontinuities | ||
DIN267 Part 21 shall apply with regard to the widening test | ||
DIN267 Part 9 shall apply with regard to electroplating | ||
DIN267 Part 10 shall apply with regard to hot dip galvanizing | ||
Acceptance inspection | DIN267 Part 5 shall apply with regard to acceptance inspection |
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