Model NO.: LKIO
Sample: Free (If in Store)
Market: Global
Special Features: Self-Locking, Nylon Insert
Thread Style: Right Hand
Optional Material: Stainless Steel, Carbon Steel, Alloy Steel, Brass
Optional Properties: A2/4-50/70/80, Class 6/8/10, Grade 2/5/8
Optional Finish: Passivate, Zinc, Dhg, Magni, Geomet
Optional Size: M6 - M24, 1/4" - 1"
Trademark: LK
Transport Package: Bulk Packing, Small Box Packing
Specification: DIN, ANSI, ISO, JIS and Non-standard
Origin: China
HS Code: 7318
Stainless Steel Self-locking Nut Nylon Nut1. Description: Stainless Steel Self-locking Nut with Nylon Insert
2. Material: Stainless Steel 304, 316
3. Surface Treatment: Passivated
4. Size Range: M5(3/16") to M24(1")
5. Mechanical Properties: A2-70
6. Packaging: Bulk Packing, Box Packing, or as per customer request on pallets.
We produce a wide range of nuts including Hex Nuts, Hex Flange Nuts, Kep Nuts, Hex Nylon Nuts, Hex Flange Nylon Nuts, Square Nuts, Coupling Nuts, Hex Jam Nuts, Hex Heavy Nuts, Channel Nuts (Sliding Nuts), etc.
Lock Nuts provide a secure hold and reduce slippage. Stainless Steel fasteners are ideal for applications where strength and cost-effectiveness are important. The hexagonal head design makes them easy to install. Coarse threads are suitable for brittle materials and allow faster assembly and disassembly compared to fine threads. Ensure a long-lasting hold for any project.
If you are interested in our products, feel free to contact us. We will provide the best price once we receive your inquiry.
| 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 regarding surface roughness | ||
| DIN267 Part 20 shall apply regarding permissible surface discontinuities | ||
| DIN267 Part 21 shall apply regarding the widening test | ||
| DIN267 Part 9 shall apply regarding electroplating | ||
| DIN267 Part 10 shall apply regarding hot dip galvanizing | ||
| Acceptance inspection | DIN267 Part 5 shall apply regarding acceptance inspection | |
Q&A
Who is Lockey?
Lockey is a fastener manufacturer established in 1973. Dragon Iron Group focuses on manufacturing and selling fasteners, hardware parts, forging, and machine parts for automotive and other industries.
Dragon Group has its headquarters, Dragon Iron Enterprise, in A Lien, Taiwan.
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 easily export our products.
What does Lockey do?
As a fastener manufacturer, we mainly produce, but are not limited to:
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 F1852/2280, DIN6914/5/6, DIN7990
In addition, we also manufacture special fasteners, hardware parts, forging, and machine parts for the automotive industry. We supply parts for Toyota, Honda, and others.
70% of our products are exported.
Why choose Lockey?
Lockey never stops innovating. Innovation is the driving force behind our development. Through technological and conceptual innovation, we continue to grow and improve. We have a team of skilled professionals who excel in management and cooperation. Contacting them will ensure you get satisfactory results.
We are glad you chose Lockey as your supplier, but we are more than just a supplier. We are partners. We don't only sell; we share. Share new information about fasteners, price trends, and profits.
We are friends. We care about both our sales and yours, as well as the quality of the products you use.
How does Lockey ensure quality?
With over 40 years of experience in fastener manufacturing and an ISO9001 certificate, we address challenges and solve problems. Lockey has established a quality assurance system based on ISO9001. We set criteria for factors that may affect quality. 80% of our staff are skilled and have worked at Lockey for more than five years. Employees attend skill classes on and off the job for weeks. All these efforts guide our workers to prevent and handle issues effectively.
Do you produce non-standard items?
Yes, we do. Send your specification drawings to our sales representative, and we will provide a quotation.
Do you have a published price list?
No, we don't. Market conditions fluctuate, making it difficult to maintain standard pricing. Our sales team can offer flexible quotes tailored to your needs, ensuring you get the best price available when you need it.
Do you offer discounts?
Of course. We can offer you a discount based on large quantities. However, we believe our sales team provides the best price. While you may receive a small discount, we encourage you to explore further for better deals.
Do you provide samples?
Sure, stored samples are free. However, we don't have a budget for express shipping.
What is the delivery time?
It depends on your order quantity. Standard items take about 20-40 days, while non-standard ones take 35-60 days. Please check with the sales representative for an accurate shipment date.
What is the payment term?
T/T and L/C are preferred. Western Union is also acceptable for low-value payments, such as sample express fees.
1.steel alloy carbon fiber all kinds of material
2.24" 26" 27.5" 29" each size
3.can follow customer's configuration list
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SHAOXING KUNLUN IMP AND EXP CO.,LTD , https://www.shaoxingkunlun.com