Serrated 12 Point DIN6923 Hex Flange Nut
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Product Highlights
- Comprehensive Material Options: Available in Carbon Steel, Alloy Steel, Stainless Steel, and Brass.
- Extensive Coating Finishes: Options include Plain, Black Oxide, Zinc Plated, H.D.G, Nickel, Chrome, and more.
- Wide Size Range: Diameters from 1/4" to 4" (M4-M100) and lengths up to 800mm.
- High-Grade Standards: Meets ASTM A325, A490, A354 Gr. BC, and A307 Gr. B specifications.
- Flexible Customization: Full customization available from samples, designs, or drawings.
- Free Samples Available: Samples provided upon request for reference and quality verification.
- Global Shipping Methods: Supports Express, Air, Sea, and Train shipping to worldwide markets.
- One-Stop Shopping Service: Includes supply material, test reports, and technical support.
Product Attributes
- Customization
- Available
- Material
- Carbon Steel
- Type
- Hexagon Head With Flange
- Model NO.
- Flange Nut
- Connection
- Common Bolt
- Head Style
- Hexagonal
- Standard
- DIN, ANSI, GB
- Grade
- 8.8
- Product
- Stainless Steel U Bolt
- Size
- M6, M8, M10, M12, M20, M48
- Coating
- Plain,Black Oxide, Zinc Plated(Clear/Blue/Yellow/B
- Diameter
- M6, M8, M10, 1/2", 3/4", 7/8", 1 1/2"
- Length
- 10, 20, 40, 60, 1", 2", 3"
- Thread Length
- 10, 20, 40, 60, 1", 2", 3"
- Packing
- Carton and Pallet
- Shipping Method
- Express, Air, Sea, Train
- Production
- Standard/Customized
- Area
- Industry, Machine, Building
- Payment Term
- Tt 50% Deposit
- Using
- Right Hand Threads
- Sample
- Accepted
- Lead Time
- 15-60 Days
- Head Mark
- Customized
- Transport Package
- Carton and Pallet
- Specification
- 25kg/ carton, 900kg/pallet
- Trademark
- GT
- Origin
- Shanghai
- Production Capacity
- 100000
- Package Size
- 25.00cm * 25.00cm * 17.00cm
- Package Gross Weight
- 25.000kg
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 Serrated 12 Point DIN6923 Hex Flange Nut
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Product Description

| Standard: | ASTM A325, A490,A354 Gr. BC,A354 Gr. BC ; A307 Gr. B |
| Diameter: | 1/4"-4",M4-M100 |
| Length: | ≤800mm or 30" |
| Material: | Carbon Steel, Alloy Steel, Stainless Steel, Brass |
| Grade: | ASTM A325, A490,A354 Gr. BC ; A307 Gr. B |
| Thread: | M,UNC,UNF |
| Finish: | Plain,Black oxide, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G, Nickel, Chrome,PTFE,Dacromet,Geomet,Magni,Zinc Nickel,Zinteck. |
| Packing: | bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
| Application: | Structural Steel; Metal Buliding; Oil&Gas;Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating |
| Equipments: | Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter,Spectrometer |
| Supply Ability: | 1000 tons per month |
| MinimumOrder: | according to customer demand |
| Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
| Payment: | T/T, L/C,West union,Paypal.etc |
| Market: | Europe/South&north Amrica/East&South east Asia/Middle East/Australia and ect. |
| Professional: | More than 10 years experience in fasteners industry Our Main market is North&South America and proficient in DIN/ASME/ASTM/IFI standard. |
| Our advantage: | One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free |
| Notice: | Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us |


Q&A:Q1: Are you trading company or manufacturer ?
A1: We are factory and manufacturer
Q2: How long is your delivery time?
A2: For products in stock, we can ship it within 7 days after receiving your payment. For custom order, within 24 tons, production time is 20-35 days after confirmed every details.
Q3: Do you provide samples ? is it free or extra ?
A3: As we have more than thousands of products, it is really too hard to send all of catalogue and price list for you. Please inform us the style you interested, we can offer the price list for your reference.
Q4: What about the warranty?
A4:AWe are very confident in our products, and we pack them very well to make sure the goods in well protection.
To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR254666". Items marked "" are certified.
Company Profile
Shanghai G&T Industrial Co., Ltd., located in Jing'an District, Shanghai, offers OEM/ ODM services for fasteners. With over 20 years of experience in the production and export of high-quality standard fasteners, non-standard parts, which are widely used in various fields such as high-speed rail, ships, nuclear power, new energy, mechanical equipment, petrochemicals, military equipment, aerospace, etc.
We have provided high-quality fasteners to over 1, 000 customers from more than 200 countries around the world. Main products include standard (German, American, European, Chinese standards) fasteners (bolts, stud bolts, threaded rod, nuts, washers, rivets, screws) and non-standard fasteners. Our raw material includes carbon steel, stainless steel, and alloy steel, as well as special material fasteners for special application scenarios (ultra-high temperature, ultra-low temperature, strong corrosion).
S30403, S30408, S31603, S31608, S32168, S31803, F304, F304L, F321, F316, F316L, 316S31, 316LN, 316Ti, 32550, 32750, 32760, F347, B8, B8M, B8T, B8C, B7, L7, B16, Gr7, 660A\B\C\D, N4400, 410, 420, 600, 625, 655, 665, 718, 2205, 2507, F51, F53, C276, 17-4, 825, 925, N08020, 25Cr2MOV, 30CrMoA, 35CrMoA, 40Cr, 42CrMo, etc. (Product size covers M3 to M150, with length ranging from 5 millimeter to 12 meters)
We offer a one-stop fastener procurement solution, dedicated to providing a safer, more professional, more accurate and more efficient purchasing experience of fasteners for customers. If you have any needs, questions or inquiries, please feel free to contact us directly (the email suffix of the salesperson is our official website. You can visit our official website to learn more information).
1.20 years of experience
2. Competitive price
3. Fast delivery
4. Professional quality inspection
5. One-stop procurement solution.
6. Efficient communication.
7. Offer OEM/ ODM services
About Our Factory & Business Background
- Address
- Room 1702-1703, No. 899 Haining Road, Jing'an District, Shanghai, China
-
Plant Area
- 697 square meters
-
Number of Employees
- 32
-
Registered Capital
- 8,000,000 RMB
-
Terms of Payment
- LC, T/T, 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
- Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 120
Our Production Capability & Technical Expertise
-
Main Products
- Bolt, Nut, Threaded Rod, Stud Bolts, Customized Fastener
-
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
- 2 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-03-31
-
Export Year
- 10 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia
-
Number of Foreign Trading Staff
- 15
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- Are you a trading company or manufacturer?
- We are factory and manufacturer.
- How long is your delivery time?
- For products in stock, we can ship it within 7 days after receiving your payment. For custom order, within 24 tons, production time is 20-35 days after confirmed every details.
- Do you provide samples? Is it free or extra?
- As we have more than thousands of products, it is really too hard to send all of catalogue and price list for you. Please inform us the style you interested, we can offer the price list for your reference.
- What about the warranty?
- We are very confident in our products, and we pack them very well to make sure the goods in well protection. To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don't forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.
- What is the minimum order quantity?
- Minimum Order Quantity is 1 Pc according to customer demand.
- What payment terms do you accept?
- We accept T/T, L/C, West union, Paypal, D/P, and Small-amount payment.
- Can you customize products based on drawings?
- Yes, for special and Non-standard products, please supply the Drawing or Photos or Samples to us for customization.
- What is your supply ability?
- We have a supply ability of 1000 tons per month.
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