Steel External Teeth Internal Serrated Lock Washer Shakeproof Gasket

• Type: Flat Gasket
• Material: Steel
• Combination Washer Structure: A Type
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Finish: as Your Requests
• Model NO.: 001
• Transport Package: as Your Requests
• Specification: As Your Requests
• Trademark: Marink
• Origin: China
• HS Code: 3926901000
• Production Capacity: 1000, 000 Pieces/Year

Product Description

Product Description

Product Name	DIN 6797 type A M3 M4 M5 M6 external serrated tooth lock washer
Material	stainless steel, steel, brass, copper,aluminum, plastic
Size	Diameter:1.7-31mm,for thread size:M1.6-M30.
Finish	Blue zinc plated, black zinc plated, nickel plated, brass plated, passivation, etc
Grade	SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
Standard	DIN GB ISO JIS BA ANSI
Tooth type	internal, external
Used	Electronic, machine, furniture, solar energy, car,mobile phone, etc

Material	Aluminium,carbon steel ,stainless steel 410,201,304,316 ,blind rivet
Standard:	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Grade	SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
Surface Treatment	Plain, black, zinc plated/according to your requirement			Zinc Plated/Color painted
SIZE	M2-M100

Detailed Photos

 

 

Packaging & Shipping

Company Profile

Qingdao Marink Enterprise Co.,Ltd is the leading manufacturer of agricultural,equestrian,fencing equipments and relevant fastening parts and safety products.
You are guaranteed maximum build quality with excellent value for money. Our commitment to research, development and the investment in the most up-to-date laster cutting, robotic and profiling machinery ensure that all our products are manufactured to the highest standard at very competitive prices.
We are hard working,friendly,knowledgeable,and the responsibility to do the right things.
Our commission is to offer the right products,at the right time,at the right price,with smiles!


a. Since our company established, we focus on the nails and wires. We have rich experiences to help you with your order.

b. We have very good reputation in this industry due to our excellent service before and after sales.

c. We are the supplier for many international companies that makes you rest assured about us.

d. We have ISO certificate which means we strictly control the quality of our products and manufacturing technique.

e.We have strong engineering team that can give best solution for your projects.

FAQ

Q1: Are you manufacturer or trading company?
A1: We are professional manufacturer with 16 years experience. We accept OEM, ODM as your needs and assure the competitive price and quality for you.

Q2: Can you offer me sample?
A2: Yes, we can offer you sample to test and check quality.

Q3: How does your factory do regarding quality control?
A3: We have professional QC team to inspect each items from the links of production to package.

Q4: How about your delivery time?
A4: Normally it will take 30-35 days after receiving your deposit.

Q5: What is your terms of payment?
A5: T/T 30% as deposit, and 70% balance before delivery.

Q6: What advantages we have?
A6:(1)Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door.
(2)Shipping: We have shipping department and forwarder, so we can promise faster delivery and make the goods well protected.
(3)Our factory professional production metal box drawer system , concealed drawer slides ,ball bearing slides , etc furniture fittings.