Stainless Steel A2 Hex Nylon Nut with Flange
1> Description: Stainless Steel A2 Hex Nylon Nut with Flange
2> Material: Stainless Steel 304
3> Surface: Passivated
4> Size: M5 (3/16") to M24 (1")
5> Mechanical Properties: A2/4-50/70/80
6> Packing: Bulk packing, box packing, and palletized as per customer's 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 cost-effectiveness are key considerations. The drive system features a hexagonal head, making it easy to install. Coarse threads are better suited for brittle materials and allow for faster assembly and disassembly compared to fine threads. Ensure a long-lasting hold for any project.
If you are interested in our products, please 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. The 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, allowing us to efficiently export our products.
What do Lockey produce?
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 such as ASTM A325/A490, ASTM F1852/F2280, DIN6914/5/6, DIN7990
Additionally, we offer special fasteners, hardware parts, forging, and machine parts for the automotive industry. We supply components 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 collaboration. Contacting them ensures a satisfactory outcome.
We are not just a supplier; we are your partner. We don't only sell—we share. Share the latest information on fasteners, price trends, and even profit. We are friends. We care about your sales and the quality of the products you use.
What does Lockey do to ensure quality?
With over 40 years of experience in fastener manufacturing and an ISO9001 certificate, we address challenges and solve problems effectively. We have a quality assurance system based on ISO9001, developed with our extensive experience. Quality criteria are set according to factors that may affect product quality. 80% of our staff are skilled workers with over five years of experience. Employees undergo training to prevent and resolve issues.
Do 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 fluctuate, making standard pricing difficult. Our sales team is flexible when quoting for your needs, ensuring you get the best price available.
Does Lockey offer discounts?
Of course, we can offer discounts based on large orders. However, we believe our sales representatives have already provided the best possible price. While you may receive a small discount, it’s worth exploring further.
Does Lockey provide samples?
Yes, stored samples are 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 20–40 days, while non-standard ones 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. Western Union is also acceptable for low-value payments, such as sample express fees.
Mold Temperature Controller
Plastic molding processing equipment is developed on the basis of rubber machinery and metal die casting machine. Since the emergence of polymer injection molding process and simple molding equipment in the 1870s, as an industry, until the 1930s to obtain rapid development, plastic molding processing equipment gradually commercialized, injection molding and extrusion molding has become an industrial processing method. Blow molding is second only to injection molding and extrusion of the third largest plastic molding method, is also the fastest development of a plastic molding method.
Temperature Controller ,temperature controller for mold,controller for the mold temperature
Ningbo Haijing Plastic Machine Manufacturing Co. LTD , https://www.chinahaijing.com