Carbon Steel 4.8 8.8 Galvanized Serrated Lock Washer With Internal Teeth Din

Product Specification

Carbon Steel 4.8 8.8 Galvanized Serrated Lock Washer With Internal Teeth DIN6797

Product Introduction:

Internal serrated locking washers are usually made of metal or elastic materials and have multiple internal serrations. The design of these internal serrations can increase the friction between the gasket and the connector, providing additional resistance and preventing loosening of the fastener.
Compared with ordinary flat washers, internal serrated lock washers have the following characteristics:
1) Good elasticity: The internal serrated locking washer can automatically adjust its elasticity according to the shape and size of the connector, suitable for various different application scenarios.
2) Reusable: The internal serrated locking washer can be used multiple times, saving material costs.
3) High stability: The special structure of the internal serrated locking washer gives it good anti loosening and anti vibration performance, ensuring the stability of the connecting fasteners.

As a special type of washer for connecting fasteners, the internal serrated locking washer has the following functions:
1) Locking Connection: The internal serrated locking washer provides additional locking force through friction between the connector and the fastener, preventing the fastener from loosening due to vibration or external forces.
2) Dispersing stress: Internal serrated locking washers can reduce stress concentration between connectors and fasteners, and more evenly distribute the force at the connection.
3) Compensation for defects: When there are dimensional tolerances or other defects in connectors or fasteners, the internal serrated locking washer can be flexibly adjusted to fill the defects and ensure the firmness of the connection.

SERIVCE

1. Good after-dales service, Any samall problems will be solved at the prompt time.

2. Many years of export experiences.

3. Specification list is avaliable upon your request.

4. Welcome to send requry, we will reply soon.

5. Prompt shipment with professional documents.

6. Custom packing with photo bafore shipment.

7. High quality and competitive price.

COMPANY INTRODUCTION

HEBEI YUETONG FASTENERS MANUFACTURING CO.,LTD is located in China's largest fasteners production base---Yongnian fasteners centre.

Our factory was founded in 1991.We have several sets of advanced equipments, adopt advanced modern management and use high quality steel to produce high quality products. The products sold throughout the domestic and exported to Southeast Asia and Europe and other countries and regions. Our products win good reputation with domestic and foreign customers.

Our factory mainly produces: all kinds of flat washers, spring washers, expansion screws, hex nuts, flange nuts, hex bolts, flange bolts, sleeve anchor, fundation bolts, and thread robs with DIN, BSW, ANIS,MS.And we also provide the OEM, Meanwhile, we are manufacturing factory, so we can give you the best quality and the good price.

PACKING & DELIVERY

1. Packing Details: Boxex on pallets; As customer's requirements.

2. Delivery Dtetails: 25 days after order.

FAQ

Q: Are you trading company or manufacturer?

A: We are manufacturer and a trading company, which produces a portion by itself and a cooperative OEM factory produces a portion.

Q: How long is your delivery time?

A: Denerally it is 5-10days if the goods are in stock, or it is 15-25days if the goods need be produced, it is according to quantity you want.

Q: What is your terms of payment?

A: Payment <= 1000USD, 100% in advance. Payment >= 1000USD, 30% T/T in advance, balance before shipment.