Carbon Steel Hardware Wedge Lock Washer Double Fold Self Locking Washer (NL3-NL30)

• Customization: Available
• Type: Lock Washer
• Material: Carbon Steel
• Model NO.: YHDP033
• Combination Washer Structure: A Type
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Surface Treatment: Dacromet
• Production Standards: DIN25201
• Delivery Time: 30-40 Days
• Measurement Standards: Metric System
• Transport Package: Thickened Cardboard Box
• Specification: NL3-NL30
• Trademark: yuanhong hardware
• Origin: China
• HS Code: 7318210001
• Production Capacity: 1000 Tons/Month
• Package Size: 20.00cm * 25.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Product Description

 

The double-stacked self-locking washer is composed of two pieces,
and its unique embedded structure changes the way that the traditional gasket mainly achieves anti-loosening through friction, but adopts the most advanced anti-loosening technology in the world, and uses the tension between the two gaskets to achieve the dual effect of anti-loosening and tightening.

Benefits:
1. Ensure that the clamping force of the connector is still maintained under strong vibration, which is better than the fasteners that rely on friction to lock themselves;
2. Prevent bolt loosening caused by vibration, and no longer cause related problems caused by loosening fasteners;
3. No special installation work is required, easy to install and disassemble;
4. If there is a change in temperature, the connector will not loosen;
5. Durable;
6. Reusable.

 

Product code	According to customer requirements		Appli0cation area	Heavy industry,general industry,automotive industry
Washer type	Double Fold Self Locking Washer		Packing	Plastic bags, cartons, pallets
Surface treatment	Nickel/Zinc Plated,Dacromet		Origin	Wenzhou, Zhejiang
Production standards	DIN25201		Industry	Fasteners
Measurement standards	Metric system		Material	Carbon steel
Delivery time	30-40 days		Specification	NL3-NL30
MOQ	10000PCS		Brand	YuanHong
Transport packaging	Cartons + Pallets		Production capacity	1000 tons/month

Detailed Photos

 

Product Parameters

Application scenarios

Production process

Company Profile

 

Wenzhou Yuanhong Hardware Products Co., Ltd. is a collection of research and development, production, sales and service in one of the manufacturers, we have experienced management personnel and technical personnel team to develop and design products independently, and directly connect with customers. We also have 25 sets of imported production equipment, including a set of fastener production machines for heading, cold piers, thread rolling and car sales.
Our company is mainly engaged in a series of fastener products such as stainless steel 304 and carbon steel stamping parts, rivets, nuts, hexagons, hexagons, various metric, British and American standards. At the same time, we support high-difficulty non-standard customized processing, and our products are widely used in construction, furniture, small household appliances, mechanical and electrical equipment, electronic appliances and so on.

Packaging & Shipping

 

FAQ