DIN 557 Square Nuts

DIN 557 Square Nuts

DIN 439 DIN 936
Class 4,5,6,8,10,12;Grade 2 ,Grade 5;SUS 304,SUS 316
M3-M100(3/16’’- 4’’)

Product Details

With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for Straight Slotted Slotted Pin, C Type Circlip, retaining ring. The quality policy of 'survival by quality, development by reputation' makes our company in an invincible position in the fierce market competition. Our company's leaders and all the staff warmly welcome friends from all walks of life to visit, guide and negotiate. We have a high-quality technical research and development team with robust independent research and development capabilities, short cycles of new product development and a rapid transformation of technological achievements. Our company takes the user first as the purpose, meets the needs of customers by providing professional products and services, and creates greater value for them, so as to realize the win-win situation between the company and customers. We have a professional, efficient and energetic service team and a complete sales network.

Overview

Quick Details

Place of Origin: Zhejiang, China (Mainland)
Brand Name: MAIWEI
Model Number: DIN 557
Standard: DIN
Product name: DIN 439 Stainless Steel 304 Hexagonal thin nut 1/2 inch
Surface treatment: Plain
Standard: DIN 439
Material: Stainless Steel
Grade: 304
Type: Nut
Size: M3-M48
Finish: Customized Request
Certificate: ISO9001: 2008 , TS16949
Name: Hexagon thin nut


ADVANTAGE

1.We are a Hardware Factory with the gathering abilities to research,

produce and sell.

2.Our monthly production capacity of screw is 50,000,000 pieces.

3.Our company strictly complies with ISO9001 system. 

4.Our technicians possess 20-year working experience. We can

provide pre-sale and after-sale technical support.

5.Our company offer a variety of products and we can customize the

products as customers' requirement.

6.We can provide pictures of every producing process.

7.We can make sure on-time delivery in the most appropriatetransportation way.

Our Services

1. Good after-sale service, all questions will be replied within 12 hours.

2. Customized design is available. ODM&OEM are welcomed.

3. We can provide free sample, consumer should pay the freight first.

4.Convenient transportation and fast delivery, all available shipping ways could be applied, by express, air or sea. 

5.High quality and most competitive price.

6. Advanced produce and inspecting equipments.


Supply Ability

Supply Ability: 5000 Metric Ton/Metric Tons per Month


Packaging & Delivery

Packaging Details
25kg Per Carton and 36 Cartons Per Pallet
Port
Shanghai,Ningbo
Lead Time : 35 Days for One Full 20GP FCL


Product Description

Product Name

Steel Hexagon nuts

Standard

DIN 439 DIN 936

Grade

Class 4,5,6,8,10,12;Grade 2 ,Grade 5;SUS 304,SUS 316

Size

M3-M100(3/16’’- 4’’)

Finish

Zinc Plated, Hot-galvanized, Plain, Black,Chrome ,Cadmium,Teflon,Dacromet

Thread

UNC,UNF,UNS,UN

Material

Carbon Steel,Alloy Steel,Stainless Steel

Certificate

ISO 9001:2008, ISO/TS16949:2009

Application

Automotive Industry, General Industry, Heavy Industry, Mining, Oil & Gas

Warranty

One year


FAQ

1. What are your main products on sale?
A:Standard and Fasteners including bolts, nuts and washers, and CNC parts.

2. What is your delivery time?
A: It depends on if we have stock or not, if we have stock goods, we can delivery within 15 days after receiving the payment. And normally, our production is in 45 days for producing products.

3. What is your payment term?
A: Mostly we use 30% advance payment by T/T, 70% before shipment.

4. How is your quality? And what if we don’t satisfied your quality?
A: We produce your order strictly according to your inquiry. If the quality is not acceptable, we will modify the production till acceptable.

5. How about the warranty?
A: We are confident with our products, and we will packing them well to make sure the goods in well protection. To avoid any subsequent yrouble regarding quality issue, we suggest you check the goods once you receive them. If there is any damage due to the transportation or quality issue, please take the detail pictures and contact us as soon as possible, we will properly deal with it.

6. Could you send me your catalogue and price list?
A: Since we have more than thousands of products on sale, it is really hard to send all of catalogues and price lists to you. Please inform us the type that you are interested in, then we can offer those for your reference.

Relying on our strong technical force and years of production experience, we continue to adopt new technologies, new processes, and new materials to make the technical indicators of our DIN 557 Square Nuts reach the leading level in the industry. With the development of technology, customers have more and more channels to obtain products, and their needs gradually show individual characteristics. We have established a high-efficiency and high-quality product scientific research team, giving full play to the advantages of each department's cooperation, taking the company's overall strategy as a guide.
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