High Standard DIN 315 Carbon Steel Galvanized Zinc Plated Wing Nut

Introduction to DIN 562 Nuts

DIN 562 is a standard for square thin nuts, widely used in industries such as machinery, construction, furniture, mining equipment, and metallurgy. Below is a detailed introduction to DIN 562 square thin nuts:

### 1. **Product Overview**
DIN 562 square thin nuts are square-shaped nuts with internal threads designed to be used with externally threaded bolts. They are characterized by high precision, high hardness, wear resistance, ease of tightening and loosening, convenient installation and removal, and resistance to slipping. These nuts are commonly used in rough and simple structures and are suitable for applications in environmental water treatment, construction, furniture, mining equipment, and metallurgy.

### 2. **Specifications and Dimensions**
DIN 562 square thin nuts come in a wide range of specifications, with common sizes including M1.6, M2, M2.5, M3, M4, M5, M6, M8, and M10. For example, an M10 nut has a width of 15mm, a height of 11mm, a flange diameter of 20mm, and a thickness of 6mm.

### 3. **Materials and Performance**
DIN 562 square thin nuts can be made from steel, stainless steel, or non-ferrous metals. Stainless steel nuts typically adhere to the A2-50 standard, offering high corrosion resistance and mechanical performance. Steel nuts have a hardness grade of 11H, while stainless steel nuts have a hardness grade of A2.

### 4. **Technical Standards**
The technical standards for DIN 562 square thin nuts include:
- **Thread Standard**: DIN 13 part 15
- **Mechanical Properties**: DIN 267 part 24 and ISO 898 part 2
- **Surface Treatment**: Options such as electroplating or hot-dip galvanizing are available, customized according to customer requirements.

### 5. **Applications**
DIN 562 square thin nuts are widely used in the following fields:
- **Environmental Water Treatment**: Used as fasteners in water treatment equipment.
- **Construction Industry**: Used for connecting and securing building structures.
- **Furniture Industry**: Used for assembling and fixing furniture.
- **Mining Equipment**: Used as fasteners in mining machinery.
- **Metallurgy Industry**: Used for connecting and securing metallurgical equipment.

### 6. **Ordering and Customization**
DIN 562 square thin nuts support online ordering and customization services. Customers can choose different materials, specifications, and surface treatments based on their needs. For example, stainless steel nuts can be treated with zinc plating or blackening.

### 7. **Related Standards**
The related standards for DIN 562 square thin nuts include:
- **National Standard**: GB 39 - 1988 Square Nuts
- **German Standard**: DIN 562 - 1987 and DIN 562 - 2013
- **International Standard**: ISO 898 part 2.

 

A wingnut, wing nut or butterfly nut is a type of nut with two large metal "wings", one on each side, so it can be easily tightened and loosened by hand without tools.

A similar fastener with a male thread is known as a wing screw^[1][2] or a wing bolt.^[3]

ASME B18.6.9 classifies wing nuts first by manufacturing method and then by style.

• Type A are cold forged or cold formed produced in regular, light and heavy dimensional series.
• Type B are hot forged solid nuts available in three different wing styles.
• Type C are die cast nuts available in three wing styles with variances between regular and heavy dimensional series
• Type D are stamped sheet metal nuts available in three wing styles.

• Usage

  Bicycles

  
  Bicycle wingnuts

  Before the development of quick release skewers, bicycle wheels were held in place with wingnuts.^[4][5]

  Drum hardware

  
  Three wingnuts and wingbolts supporting a drum

  In a drum kit wingnuts and wingbolts are used extensively.

• For securing a suspended cymbal on the mounting bolt of a cymbal stand.
• For securing an adjustment on a stand.
• In connection with memory.

• In drum hardware, memory refers to any system that preserves the adjustment of a stand, boom or bracket when the kit is disassembled.

  Most commonly this takes the form of a collar on a tube, fixed in place by a screw operated by a drum key. This collar mates with a fitting that receives the tube and secures it by means of a wingnut or wingbolt. When the stand is disassembled, only the wingnut or wingbolt needs to be loosened, and the collar remains in place, allowing the stand to be easily reassembled in exactly the same adjustment. When the stand needs to be adjusted, the collar is first loosened by means of a drum key.

  Seltzer bottle

  The device that surrounds a CO₂ cartridge in a seltzer bottle is also a wingnut. Twisting the wingnut completes a seal around the cartridge neck; twisting a bit more causes a pin to pierce the cartridge and let the gas into the bottle.

**Handan Haoqiang Fastener Manufacturing Co., Ltd.**

**Address:** C6-13, Shichuang Logistics Port, Yongnian District, Handan City, Hebei Province, China

Since its inception in 2005, Handan Haoqiang Fastener Manufacturing Co., Ltd. has distinguished itself as a premier manufacturer and exporter, specializing in high-quality fasteners. With over a decade of unrivaled production expertise and a global trade footprint since 2014, we have earned a formidable reputation for delivering impeccable, precision-engineered fastening solutions to clients on a global scale.

**Core Products:**
- An extensive array of nuts and bolts in diverse specifications
- High-strength bolts and nuts designed for demanding applications
- Customized fasteners expertly tailored to meet specific client requirements

**Compliance Standards:**
Our products are meticulously crafted to adhere to esteemed international standards, including:

- **DIN** (German Standard)

- **GB** (Chinese National Standard)

- **ANSI/ASTM** (American Standard)

- **BSW** (British Standard Whitworth)

- **JIS** (Japanese Industrial Standard)

Harnessing state-of-the-art manufacturing technology and rigorous quality control systems, we guarantee durability, superior performance, and compliance with the stringent demands of global industries. Our unwavering commitment to innovation and customer-centric excellence has allowed us to forge enduring partnerships across dynamic sectors such as construction, machinery, automotive, and energy.

At the core of Haoqiang Fastener lies a dedication to integrity, efficiency, and sustainability. Whether catering to domestic projects or navigating international exports, we are driven to surpass expectations with competitive pricing, prompt delivery, and outstanding after-sales support.

*Connect with us today to discuss your fastener needs and discover how our expertise can fortify your projects!*

 

PACKAGE : Secure your goods with our customized packaging options: 25kgs Box with Pallet, 25kgs woven bags, or 25kgs Gunny bags. We also offer packaging tailored to the customer's request, ensuring your products reach their destination safely and efficiently.

**Product & Specifications**
Q: What standards do your fasteners comply with?*
A: Our products meet DIN (German), GB (China), ANSI/ASTM (USA), BSW (UK), and JIS (Japan) standards. Custom specifications are available upon request.

**Order & Payment**
*Q: How can I track my international order?*
A: A real-time tracking number will be emailed once your shipment is dispatched. For urgent inquiries, contact export customer service

**Shipping & Logistics**
*Q: What are your delivery options for overseas customers?*
A: We offer sea freight (FOB/CIF), air freight, and express courier (DHL/FedEx) with competitive rates. Delivery timelines vary by destination.

**Returns & Warranty**
*Q: What if I receive defective products?*
A: We provide a 12-month quality guarantee. Report issues within 7 days of receipt with photos/video, and we'll arrange replacements or refunds promptly.

**Technical Support**
*Q: Can you assist with material selection for extreme environments?*

A: Absolutely! Our engineering team offers free consultation on corrosion-resistant, high-temperature, or high-load solutions.