Carbon Steel Stainless Steel Spring Split Lock Washer DIN127 128 Machine Spring Washer

• Customization: Available
• Type: Spring Washer
• Material: Carbon Steel
• Model NO.: DIN127 DIN128 DIN7980 GB93
• Combination Washer Structure: B Type
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Finish 1: Mechanical Galvanizing
• Finish 2: Zp
• Finish 3: Nickel Palting
• Transport Package: We Can Follow Customer′s Request
• Specification: we can follow customer′s request
• Trademark: HQ
• Origin: Handan City
• HS Code: 7318160000

Product Description

Product Description

** Product Introduction: **
Spring washer is a kind of elastic fastener widely used in mechanical assembly, mainly used to prevent bolts, nuts and other connectors from loosening under vibration or dynamic load. Its unique spring design creates continuous tension when tightening, effectively counteracting loosening problems caused by vibration or thermal expansion and contraction, ensuring the stability and safety of the connection.

** Product Features: **
1. ** Elastic design ** : Made of high-quality spring steel or stainless steel, it has good elasticity and fatigue resistance, and can maintain stable preload in long-term use.
2. ** Significant anti-loosening effect ** : Through the elastic deformation of the spring washer, continuous friction is generated between the bolt and the nut, effectively preventing the connector from loosening in the vibration environment.
3. ** Diversified specifications ** : Provide a variety of sizes and thickness options, suitable for bolts and nuts of different diameters, to meet diverse assembly needs.
4. ** Strong corrosion resistance ** : Can be galvanized, nickel plated or stainless steel material treatment according to demand, adapt to wet, high temperature or corrosive environment.
5. ** Easy to install ** : simple structure, easy to install, can be used directly with bolts and nuts without additional tools.

** Application field: **
- Mechanical equipment manufacturing
- Car and motorcycle assembly
- Electrical and electronic equipment
- Construction works
- Aerospace

** Quality Certification: **
Products comply with ISO, DIN, ANSI and other international standards, and through rigorous performance testing, to ensure that every spring washer has a reliable anti-loose effect and durability.

** Reason to choose us: **
We focus on providing customers with high quality fastener solutions, with advanced production processes and strict quality control system, to ensure that every spring washer can meet your needs. Whether it is bulk purchasing or customized services, we can provide you with professional support.

Product Parameters

 

ITEM NAME:	Carbon Steel Stainless Steel Spring Split Lock Washer DIN127 128 Machine Spring Washer
MATERIAL:	Carbon Steel, Alloy Steel, Stainless Steel,Brass, Copper,
STANDARD:	GB / DIN / ASME/ANSI  / BSW
GRADE:	4.8/6.8/8.8/10.9/12.9
SIZE:	M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M27 M30 M33 M36 M39 M42 M45 M48 M52  M56 M60 M64 M68 M72 M76 M80 M90 M100
SIZE:	1/8" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2" 1-3/4" 2" 3" 4"
FINISH :	PLAIN, ZP, YZP, HDG, Dacromet, Black Oxide ,Cr3+ , Mechanical Galvanizing,

Detailed Photos

 

Company Profile

**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!*

Exhibition Display

 

Packaging & Shipping

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.

FAQ

**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.