Stainless Steel A4-80 Hex Nylon Nut with Flange

Stainless Steel A4-80 Hex Nylon Nut with Flange 1> Description: Stainless Steel A4-80 Hex Nylon Nut with Flange 2> Material: Stainless Steel 316 3> Surface: Passivated 4> Size: M5 (3/16") to M24 (1") 5> Mechanical Properties: A4-80 6> Packing: Bulk packing, box packing, and palletized as per customer requirements 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 provide a secure hold and reduce slippage. Stainless Steel fasteners are ideal for applications where strength and value are key considerations. The hexagonal head design ensures easy installation. 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're interested in our products, feel free to contact us. We will provide the best price possible 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. 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 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, ASTM A325/A490, ASTM F1852/2280, DIN6914/5/6, DIN7990 In addition, special fasteners, hardware parts, forging, and machine parts for the automotive industry are also available. We supply parts for Toyota, Honda, and many others. 70% of our products are exported. Why choose Lockey? Lockey never stops innovating. Innovation is the driving force behind our growth. Through technological and conceptual innovation, we continue to develop and improve. We have a team of skilled professionals who excel in management and cooperation. Contacting them will ensure you get a satisfactory result. We are glad that you have chosen Lockey as your supplier, but we are more than just a supplier. We are your partner. We don’t just sell; we share. Share new information about fasteners, price trends, and even profit. We are friends. We care not only about our sales but also yours and the quality of your experience. What does Lockey do to ensure quality? With over 40 years of experience in fastener manufacturing and an ISO9001 certificate, we face challenges and solve them all ways. Lockey has established a quality assurance system based on ISO9001, drawing from 40 years of experience. Criteria are set based on factors that may affect quality. 80% of our staff are skilled and have worked at Lockey for more than 5 years. Employees undergo training for weeks both on and off the job. All of this guides our workers on how to prevent and handle 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 in our business are always changing, making it difficult to maintain standard pricing. Our sales team is flexible when it comes to quoting for your requirements, ensuring you get the best price available when you need it. Does Lockey offer discounts? Of course. We can offer you a discount based on large quantities. However, as mentioned earlier, we believe our sales staff have already offered you the best price. Therefore, while you may receive a discount, it might not be very 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 your order quantity. Standard items take about 20–40 days, while non-standard ones take 35–60 days. Please check with your sales representative, who will provide 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.

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