Stainless Steel A2-50 Hex Nylon Nut with Flange

Stainless Steel A2-50 Hex Nylon Nut with Flange 1> Description: Stainless Steel A2-50 Hex Nylon Nut with Flange 2> Material: Stainless Steel 304 3> Surface: Passivated 4> Size: M5 (3/16") to M24 (1") 5> Mechanical Properties: A2-50 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 where strength and cost-effectiveness are key considerations. The drive system features a hexagonal head, making it easy to handle. 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're interested in our products, feel free to contact us. 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 founded 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 in A Lien, Taiwan. Lockey Industrial Co., Ltd. was established in 2003 in Dongguan City as the foreign sales department of the group. Our plant is located in Jingjiang City, allowing us to easily export our products. What do Lockey produce? As a fastener manufacturer, we mainly produce, but are not limited to: 1. Bolts, studs, and threaded 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, etc. Additionally, we offer 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. We focus on both technological and conceptual innovation to ensure continuous growth. We have gathered a team of skilled professionals who excel in management and cooperation. Working with them ensures you get the best results. We are not just a supplier; we are your partner. We don’t only sell products—we share knowledge, price trends, and even profits. We are your friend, caring about your sales, your success, 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 have built a strong quality assurance system. We identify and address factors that may affect product quality. 80% of our staff are skilled workers with more than five years of experience. They undergo regular training to improve their skills and learn how to prevent and resolve issues effectively. Do Lockey produce non-standard items? Yes, we do. Send your specifications and drawings to our sales representative, and we will provide a quotation promptly. Does Lockey have a published price list? No, we do not. Market conditions are always changing, making it difficult to maintain a fixed pricing structure. Our sales team is flexible and can provide the best possible pricing based on your needs. Does Lockey offer discounts? Of course. Discounts are available based on order quantity. However, our sales team aims to offer the best price possible. While discounts may be small, they are still beneficial. Does Lockey provide samples? Yes, we do. Free samples are available if they are in stock. However, we do not have a budget for express shipping. What is the delivery time? It depends on the order quantity. Standard orders take approximately 20–40 days, while non-standard ones take 35–60 days. Please consult your sales representative for an accurate shipment date. What is the payment term? T/T and L/C are preferred. Western Union is also accepted for low-value payments, such as sample shipping fees.

All-electric Injection Molding Machine

The all-electric injection molding machine is a machining injection molding machine which is powered by electricity. Thermoplastics can be injected into molding and processed into various molds. It is a kind of machine commonly used in the process of chemical material synthesis and processing.Its basic functions are as follows:
(1) Heat the plastic until it reaches a melting state;
(2) Apply high pressure to the molten plastic, so that it is injected and filled with the mold cavity.

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