DIN Standard Yellow Zinc Plated Carbon Steel Round U Bolts
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Product Highlights
- Customized Thread Size: Available in M6-M24 or fully customized thread sizes to meet specific requirements.
- Customized Length: Lengths range from 20-2000mm or can be customized according to customer needs.
- Diverse Material Options: Constructed from Stainless Steel (SS304, SS316), Carbon Steel, or Zinc Plated Steel.
- Multiple Surface Treatments: Offers Zinc Plating, Plain finish, and Hot DIP Galvanized options for enhanced durability.
- Heavy Duty Applications: Designed to support heavy pipes, tubes, conduits, and leaf spring truck applications.
- Concrete Embedding Capability: Can be embedded in concrete as anchor bolts for secure structural support.
- ISO Quality Certification: Manufactured under ISO9001-2015 certified quality control systems.
- OEM Services Provided: Full OEM and ODM customization services available for designs and samples.
Product Attributes
- Customization
- Available
- Material
- Stainless Steel, Carbon Steel,Steel,
- Type
- Standard
- Model NO.
- U bolts
- Connection
- Mounting
- Head Style
- Round
- Standard
- DIN
- Grade
- 8.8
- Application
- Machinery, Environmental, Automotive Exhaust System
- Finish
- Plain,Zinc Plated
- Surface Treatment
- Zinc Plating,Plain ,Hot DIP Galvanized
- Product Name
- U Bolt
- Thread Size
- M6-M24 or Customized
- MOQ
- 100PCS
- Delivery Time
- 15-20 Days
- Shipping Way
- Express,by Sea, by Air,etc
- Packing
- Neutral Packing
- Color
- Silver
- Length
- 20-2000mm or Customized
- OEM
- Provided OEM Services
- Transport Package
- Plastic Bag+Carton+Pallet
- Specification
- Customers' requirement
- Trademark
- PDM
- Origin
- China
- Production Capacity
- 5000/Month
- Package Size
- 15.00cm * 10.00cm * 5.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of DIN Standard Yellow Zinc Plated Carbon Steel Round U Bolts
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Product Description

| Item | Value |
| Product Name | U Bolt |
| Size | M4-M24 or Customized |
| Material | SS201,SS304,SS316,Zinc plated steel |
| application | for all kinds of pipe clamps |
| finish | plain,zinc plated |
| type | square,round,v shape,J bolt ,u bolt |
| Certification | ISO |
| Min. order quantity: | 1000 Pcs |
| Package: | Cattons+Plastic bags |





Qingdao Peng Rui Machinery Co., Ltd. is fasteners, auto parts, sheet metal and other professional production and processing company, has a complete and scientific quality management system. Integrity, strength and quality of Qingdao Peng Rui Machinery Co., Ltd. have been recognized by the industry. Welcome friends to visit, guidance and business negotiation.
PDM Industry is the professional manufacturer of Precision Fasteners(metal&plastic), CNC Machined parts, Metal Fabrication parts(including clamps for Autos) to supply customers from all over world. PDM Factory(Qingdao Pengrui Machinery Co., Ltd) was found in 2007, has 2500 square meter production plant, 30 employee and annual production volume more than USD5 Millions. Our QC Center has full quality control system ISO9001-2015 ,including professional QC workers, precision Quality testing Equipment. PDM will provide the good quality, competitive price and close cooperation work with you. Welcome you to be PDM long term business parteners!

1. who are we?
We are based in Shandong, China, start from 2012,sell to North America(40.00%),Domestic Market(15.00%),Eastern Europe(10.00%),Southeast Asia(10.00%),Oceania(5.00%),Western Europe(5.00%),Eastern Asia(4.00%),Northern Europe(4.00%),Southern Europe(4.00%),Mid East(3.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Fastener,CNC Machined Parts,Metal Fabrication
4. why should you buy from us not from other suppliers?
Fasteners, Hardware Components & Auto Fittings
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CAD,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2651233". Items marked "" are certified.
Company Profile
Our company offers variety of products including: Fasteners, Auto Fasteners, Metal Fabrication work and plastic rubber fasteners. Which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force...
We have 4000Meters prodcution factory for Precision screws and components machining work, Clamps making and Metal Fabrication work. There are 4Enginers, 3 Quality Controlling engineers, and 25workers. We have been in the business more than 10years.
Our main Machines including: CNC Machines, Cold forming Machines, Laser Cutting Machines, Welding machines, Bending machines, and injection machines and so on.
For Quality Controlling System ISO9001: 2015. Including a series quality testing machines to keep the orders delivery to customers in good quality situation.
Our main market is North America, Europe, Australia, Asia and so on. There are many long term customers such as: Richelieu hardware, Hillman Agroup, VIPA, CFI, BUFAB and so on.
Welcome your contact for cooperation, we expect to be your good partner!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 101, Building 43, No. 780, Baoyuan Road, Chengyang District, Qingdao, Shandong
-
Plant Area
- 600 square meters
-
Number of Employees
- 16
-
Registered Capital
- 500,000 RMB
-
Terms of Payment
- T/T, LC, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
-
Main Products
- Electromechanical Equipment and Parts
-
Production Lines
- 1
-
Production Machines
- CNC machine tool
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-02-01
-
Export Year
- 14 Years
-
Main Markets
- North America
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What are the available material options?
- We offer Stainless Steel (SS201, SS304, SS316), Carbon Steel, and Zinc Plated Steel.
- Can the product size be customized?
- Yes, sizes range from M4-M24 or can be fully customized to your specifications.
- What is the minimum order quantity?
- The minimum order quantity is 100 pieces.
- What surface treatments are available?
- We provide Plain, Zinc Plated, and Hot DIP Galvanized finishes.
- How do you guarantee product quality?
- We conduct a pre-production sample check before mass production and a final inspection before shipment.
- What are the accepted payment terms?
- We accept T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash, and Escrow.
- What is the delivery time?
- The delivery time is typically 15-20 days.
- Do you offer OEM services?
- Yes, we provide full OEM and ODM services including customization from designs and samples.
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