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's request, packed on pallets.
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), etc.
Lock nuts ensure a secure hold and reduce slippage. Stainless steel fasteners are ideal where strength and value are key considerations. The drive system is hexagonal-shaped. Coarse threads are suitable for brittle materials and allow for faster assembly and disassembly compared to fine threads. Ensure a lasting hold for any project.
If you are interested in our products, feel free to contact us, and we will provide the best price as soon as 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 the production and sales of 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, making it easy for us to export our products.
What does Lockey do?
As a fastener manufacturer, we mainly produce: 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... Additionally, we produce special fasteners, hardware parts, forging, and machine parts for automotive industries, such as those used by Toyota and Honda. 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 are experts in management and collaboration. Contacting them ensures you get satisfactory results.
We are not just a supplier; we are a partner. We share information about fasteners, market trends, and profits. We care about your success as much as our own and ensure the quality of our products during use.
How does Lockey ensure quality?
With over 40 years of experience in fastener manufacturing and an ISO9001 certification, we have a comprehensive quality assurance system. We address challenges effectively. 80% of our staff are skilled workers with over five years of experience. Employees undergo training to handle issues efficiently and maintain high-quality standards.
Does Lockey produce non-standard items?
Yes, we do. Send your specifications to our sales representative, and we will provide a quotation.
Do you have a published price list?
We do not have a published price list. Market conditions change frequently, so we offer flexible pricing based on your needs. Our sales team will always provide the best possible price.
Do you offer discounts?
Yes, we can offer discounts based on order quantity. However, we believe our sales team provides the best price available. You may get a discount, but it won't be too large. Feel free to explore further for better deals.
Do you provide samples?
Of course, stored samples are free. However, we don’t have a budget for express shipping.
What is the delivery time?
It depends on the order quantity. Standard orders take 20–40 days, while non-standard ones take 35–60 days. Please consult with our sales representative for an accurate shipment date.
What payment terms do you accept?
We prefer T/T and L/C. Western Union is also acceptable for low-value payments like sample shipping fees.
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SHAOXING KUNLUN IMP AND EXP CO.,LTD , https://www.shaoxingkunlun.com