Custom DIN 557 A2 A4 Square Nut Hot DIP Galvanized Square Nut Carbon Steel Stainless Steel Zinc Coated Nut DIN562 M3 M4 M5 M6
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Product Highlights
- Wide Material Options: Available in Stainless Steel, Carbon Steel, and Zinc Coated variants.
- Multiple Standard Compliance: Meets DIN, ANSI, ASME, Ifi, and ISO standards for global compatibility.
- Anti-Loosening Design: Flat surface prevents accidental loosening in specific applications.
- Enhanced Connection Stability: Long contact surface provides greater friction and firmness.
- Custom Packaging Service: Packaging quantity and box printing can be customized per requirement.
- Quality Assurance: Pre-production sample inspection and final shipment inspection included.
- Competitive Pricing: Free monthly material trend cost reports and competitive pricing.
- Fast Response Service: Quick response times and solutions for special projects.
Product Attributes
- Customization
- Available
- Material
- Stainless Steel
- Type
- Square Head
- Connection
- Common Bolt
- Head Style
- Square
- Standard
- DIN, ANSI, ASME, Ifi, ISO
- Grade
- Grade 2, 5, 8, 10
- MOQ
- 1000PCS
- Certificate
- ISO;SGS; RoHS;TUV;ISO9001
- Sampling Time
- 3~5 Workdays
- Transport Package
- Bulk in Carton. Then in Pallet
- Specification
- M2.5~M20 (6#~1")
- Origin
- China
- HS Code
- 731816
- Production Capacity
- 100tons/Month
Product Images of Custom DIN 557 A2 A4 Square Nut Hot DIP Galvanized Square Nut Carbon Steel Stainless Steel Zinc Coated Nut DIN562 M3 M4 M5 M6
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Custom DIN 557 A2 A4 Square Nut Hot DIP Galvanized Square Nut Carbon Steel Stainless Steel Zinc Coated Nut DIN562 M3 M4 M5 M6 -
Custom DIN 557 A2 A4 Square Nut Hot DIP Galvanized Square Nut Carbon Steel Stainless Steel Zinc Coated Nut DIN562 M3 M4 M5 M6 -
Custom DIN 557 A2 A4 Square Nut Hot DIP Galvanized Square Nut Carbon Steel Stainless Steel Zinc Coated Nut DIN562 M3 M4 M5 M6 -
Custom DIN 557 A2 A4 Square Nut Hot DIP Galvanized Square Nut Carbon Steel Stainless Steel Zinc Coated Nut DIN562 M3 M4 M5 M6 -
Custom DIN 557 A2 A4 Square Nut Hot DIP Galvanized Square Nut Carbon Steel Stainless Steel Zinc Coated Nut DIN562 M3 M4 M5 M6 -
Custom DIN 557 A2 A4 Square Nut Hot DIP Galvanized Square Nut Carbon Steel Stainless Steel Zinc Coated Nut DIN562 M3 M4 M5 M6
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Product Description
Firstly, from the appearance, Square Nut appears more old-fashioned and different from the common hexagonal nuts. It has a longer contact surface, which allows it to better fit with the wrench jaw. However, the disadvantage of this design is also quite obvious, that is, due to its flat surface, Square Nut cannot be disassembled and tightened using conventional wrenches or tools. Therefore, these tools are usually only suitable for open end wrenches, adjustable wrenches, or octagonal sockets.
These features of Square Nut make it very useful in certain specific applications. For example, due to its long contact surface, Square Nut can provide greater friction, thereby enhancing the stability and firmness of the connection. In addition, due to its inability to be disassembled and tightened with conventional tools, it is particularly useful in situations where accidental loosening needs to be prevented.
Overall, Square Nut is a nut product with unique design and characteristics that is suitable for specific applications and plays an important role in these situations.
What is your main product?
Our main products are most kinds of fasteners like bolts,nuts,washers,screws pins and so on,we can also provide OEM parts and Customized Stamping parts.
we can meet your one stop purchasing requirement,by which it will improve your purchasing cost and efficiency.
What service can you provide?
1.Always source good quality product with the most competitive price and first class service.
2.Free Monthly Material Trend Cost Report in China.
3.Provide drawing as your inquiry before order.
4.MTR for each order.
5.Fast response.
6.Provide solution for special project.
Can I get samples before order?
A: Yes, when the price is acceptable,we can provide you with free samples according to your inquiry list.
How do you ensure the quality?
1.Always pre-production sample Inspection before mass production.
2.Always final Inspection before shipment.
Trade Terms and Payment Terms?
1.Trade Terms:FOB,CFR,CIF,EXW,DAP,DDP,Express Delivery;
2.Payment Term:30% deposit by T/T, balance to paid against copy of B/L
Is It Possible package according to my Customized requirement?
A:Yes,the packaging quantity and box print can be customized according your requirement.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2441864". Items marked "
" are certified.
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Company Profile
HCH Hardware is a bolt manufacturer and capable of supplying standard and nonstandard customized parts to suit various application in Automotive, Construction and Gas Industry, such as standard bolts, nuts, screws, washers, pins, stamping parts and OEM parts since 2008.
We have integrated resources from more than 50 top level fastener factories in Jiaxing, Haiyan, Ningbo, Dainan, Qintong areas, and have established long term relationships with them. They are manufacturing all kinds of fasteners and the capacity is around 30000 tons per month.
We are now serving for over 60 customers in South and North America. We can provide you with one-stop services to meet you different needs, which can save your purchasing cost and optimize your efficiency. We strongly believed that there was a need for one company to integrate the quality domestic factories and provide the customers with the best solutions.
Our main market is North America, South America, Europe, Singapore, Brazil, Argentina. We focus on customers who are after nice quality, best services and good prices. Our customers are all very loyal and stick to us a long time, a long term good relationship is our target.
HCH hardware has been certified by ISO9001-2015.
We especially emphasize on products quality, EF have necessary conditions for quality control with applicable processes and experienced experts. Appropriate production processes and quality control actions can meet clients' high expectation on quality and services. It is our pursuit.
Our advantages
1, Stable Supplying System
More than 50 top level cooperating factories.
2, Experienced Engineer
Providing you with professional fastener solutions.
3, Material Price Trend
To help you make a better purchasing plan.
4, Samples & Certificates
Providing free samples and test certificates for each lots.
About Our Factory & Business Background
- Address
- Beihuiyuan Community, Hailing District, Taizhou City, Taizhou, Jiangsu, China
- Terms of Payment
- LC, T/T
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, EXW
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months - Nearest Port
- shanghai port
Our Production Capability & Technical Expertise
- Main Products
- Hex Bolt, Carriage Bolt, Flange Bolt, Hex Nut, Flange Nut, Hex Cap Screw, Carbon Steel Bolt, Bolt and Nut, U-Bolt
Our Industry Experience & Global Business Record
- Export Year
- 2008-04-10
- Main Markets
- North America, South America, Oceania
FAQ
- What materials are available for these square nuts?
- We offer Square Nuts made from Stainless Steel, Carbon Steel, and Zinc Coated materials.
- Which standards do your square nuts comply with?
- Our products comply with DIN, ANSI, ASME, Ifi, and ISO standards.
- Can I get free samples before placing an order?
- Yes, we can provide free samples if the price is acceptable according to your inquiry list.
- How do you ensure product quality?
- We conduct pre-production sample inspections before mass production and final inspections before shipment.
- Is customized packaging available?
- Yes, the packaging quantity and box printing can be customized according to your requirements.
- What are the payment terms?
- Payment terms are 30% deposit by T/T, with the balance paid against the copy of the Bill of Lading.
- What are the lead times for production?
- The average lead time is 1-3 months for both peak and off-season periods.
- What services do you provide besides products?
- We provide free monthly material trend cost reports, drawings upon inquiry, MTR for each order, and solutions for special projects.
Send your message to this supplier
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