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Stainless Steel Square Head Machine Screw Nuts

Product Description


Dear customers,

Hope you are having a nice week.

I'm Tracy from Suzhou industrial park Hong Yi standard fasteners. We are the manufacture of fasteners like screws(Non-Standard Fasteners,Slotted Head Set Screw,Socket Set Screw), nuts and washer in China over 18 years and has own factory.

Only a few companies can provide high quality fasteners in Jiangsu. However our company is one of them.

Maybe you want to ask why our company can do best.

The answer is simple. The outstanding talents of the fastener industry are concentrated in our company

Such as the leader of purchasing, Mr.xie. He has been worked in this career over 30 years with so much resource. Whatever you want, He can provide. The leader of engineering department, Mr.Hu is excellent, too. He is an expert in fasteners, who can support in every item. Whatever you faced, he can solve. The leader of production, Mr.Chang. He has strong ability and good at coordination. Under his leading, our factory improves efficiency greatly and shortens the delivery time.

Maybe you want to ask why these superb people choose to join in our company.

Because there is an extremely outstanding people attracting and leading them. This person is our boss, Mr. Zeng.

Mr. Zeng has been involved in this industry for more than 30 years, and has established the concept of seeking truth, being pragmatic, and taking responsibility in upright since the beginning of the factory. Over the years, he has insisted on developing the company into a respected fastener company and achieved great results.

He has always told us that people should not forget their own original intentions. Therefore, when operating Ali stores, we will never defraud the transaction volume through fraudulent methods such as brushing orders. The pictures and quality of the products are also the same as our real ones。His charisma attracts a steady stream of talent to our company. Many customers choose our company for him , too.

Besides,our company has passed the standard of ISO9001 international Quality System and we owned a complete of ERP management system and quality control system. Our engineer will inspect each products and our sales team will help you solve all fastener questions and shipping questions.

So, Hong Yi is your best choice.


Stainless Steel Square Head Machine Screw Nuts

The nut is a part that tightly connects mechanical equipment through the inner thread. It is a necessary element for all production and manufacturing machinery.

Founded in 2010, Suzhou GuBao Screws Co., Ltd. is an experienced OEM and ODM manufacturer in fasteners. Our product line covers various kinds of fasteners, cold forming fasteners, press fasteners, and punch rivets.

GUBAO devotes to providing solutions to tough problems of fasteners for customers worldwide which includes the standard fastener&non-standard fastener (screws,bolts, threaded rods, nuts,washers etc) Especially for customizing all kinds of difficult fasteners.






Product Description
Product Name
DIN557 Carbon Steel and Stainless Steel Square Nut
Size
M4-M30,or non-standard as request&design
Material
Stainless Steel,Alloy,Carbon Steel,Brass,Aluminum and So on
Grade
4.8,8.8,10.9,12.9.etc
Standard
GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc
Non-standards
OEM is available, according to drawing or samples
Finish
Plain, black, zinc plated/according to your requirement
Certification
ISO9001,IATF16949,
Package
according to customers requirement
What is a projection weld nut?
Nut welding is used to describe the projection welding process used to attach threaded nuts to a metal substrate. This is a projection weld because the nuts either have a partial or full ring projection or multiple corner edges are formed into projections.

What are weld nuts used for?

A weld nut is a special type of nut specifically designed to be welded to another object (spot welding). There are various types for different applications.
Why Choose Us?
Excellent solution




2010 Suzhou Gubao Screws Co., Ltd was founded ,specializing in CNC parts production, to provide the most valuable solution to customers.




Competitive price




Under the precondition of quality assurance,we provide the price more competitive than the average level in market.




One stop shopping




We are manufacturer and also wholesale,Non-standard/standard/OEM/ODM/customized service provided.




Integrity




Experienced R&D department and advanced testing equipment to make sure our products meet customer’s requirement,expect to set up long term cooperation with every customer.




Production process
Company Introduction


Company Profile


FAQ

Q1.Can you provide customization service?

A. Yes, GUBAO initially manufactures standard bolts, nuts, screws, but in the past 11 years, GUBAO has already developed successfully 580 customized parts in different sizes .

Q2.What types of customized parts do you provide?

A. GUBAO provides cold heading parts, hot forging parts, stamping parts, machining parts, sheet metal parts, cold working parts, Zn-Al Die casting parts ,powder metallurgy parts ,and other customized parts.
GUBAO is capable of providing customized parts not only with single-process ,but also with a variety combined crafts.

Q3.Does every customized part need mould fee?

A. Not all customized parts cost mould fee. For example, a turning part does not need a mould yet requires the appropriate tools and fixtures. GUBAO spends labor costs in making samples , therefore charges certain sample fees.It will be returned after placing an order.

Q4.Where are your factories, can I have a visit?

A. GUBAO has its factories. You can visit the corresponding factories depending on the products to be purchased. Please feel free to visit our factories and give guidance. We can pick you up at the nearest airport or train station.

Q5.Can you provide free samples?

A. Yes, for the standard fastener,if on stock,we can provide free samples. Please kindly understand that we charge certain fees for customized samples before making.

Q6.How do you guarantee quality?

A. GUBAO conducts quality control in strict accordance with the ISO9001 Quality Certification System. GUBAO practices the worker's self-inspection and routing inspection on a regular basis during production, the QC strict sampling before packaging and the delivery after compliance. Each batch of products is accompanied by Inspection Certificate from GUBAO and raw materials test report from the steel factory.

Q7.If I have paid the mould fee yet receive the nonconforming samples,what will you do?

A.For the first development of non-standard parts, we refund the mould fee in case of 2 times of nonconforming samples delivered. If you give us more chances to make the moulds, we will continue to study until success.

Q8. What is your MOQ for processing? Any mould fee? Is the mould fee refunded?

A. MOQ for non-standard fasteners: 1-2 tons acc. to the different parts,charge mould fee, which will be refunded when reaching a certain quantity, more fully described in our quotation.
B. MOQ for stamping parts : Depending on the degree of difficulty and dimensions of the parts. We will charge mould fee and refund it when reaching a certain quantity, more fully described in our quotation.

Q9. What is your delivery time?

A: 15-30 days for samples, 25-50 days for mass production.

Q10. Do you accept the use of our logo?

A. If you have a large quantity, we absolutely accept OEM.

Contact us if you need more details on Stainless Steel Square Nuts. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Square Head Nut、Square Machine Screw Nuts. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Nuts > Square Nuts