ASTM A193 B7 B7m B16 A320 L7 L7m A194 2h 2hm Grade 7 7m Heavy Hex Nut Black Oxide Galvanized HDG PTFE Stud Bolt
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Product Highlights
- Wide Material Range: Available in Carbon Steel, Alloy Steel, Stainless Steel, and Brass.
- Multiple Surface Finishes: Options include Plain, Zinc Plated, Black Oxide, HDG, PTFE, and more.
- Full Customization: Supports customization from samples, designs, and full non-standard requirements.
- Strict Quality Control: Equipped with calipers, hardness testers, and spectrometers for precise inspection.
- Competitive Pricing: Offers high-quality fasteners with competitive prices and timely delivery.
- 15+ Years Experience: Over 15 years of professional experience in the fasteners industry.
- Free Samples: Provides free samples for testing to ensure product suitability.
- Flexible Packaging: Customizable packing in cartons, wooden pallets, or woven bags per demand.
Product Attributes
- Customization
- Available
- Material
- Carbon Steel, Alloy Steel
- Surface Finishing
- Plain, Black, Zinc, HDG,PTFE.etc
- Grade
- ASTM A193 B7, B7m, B16, ASTM A320 L7, L7m.etc
- Certification
- ISO
- Customized
- Customized
- Lead Time
- in Stock or About 35 Days of Production Time.
- Standard
- DIN, ANSI, GB, JIS, Bsw, GOST, Customized
- Application
- Machinery, Chemical Industry, Environmental, Build
- Sample
- Available for Test
- Transport Package
- 20-25kg Carton+900kg/Pallet
- Specification
- M3-M110, 1/8"-10"
- Trademark
- G&T
- Origin
- Shanghai, China
- Production Capacity
- 500 Tons/Month
- Package Size
- 25.00cm * 25.00cm * 16.00cm
- 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 ASTM A193 B7 B7m B16 A320 L7 L7m A194 2h 2hm Grade 7 7m Heavy Hex Nut Black Oxide Galvanized HDG PTFE Stud Bolt
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Product Description
| Stud Bolt Standard |
| Materic: DIN 975/ DIN976 Inch: ASME B 18.31. |
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| Material (The material reported will be provided after production) |
| Carbon Steel: Grade 4.8 6.8 8.8 10.9 Steel
Alloy Steel: ASTM A193 B7/B7M/ B16/ A320 L7/ L7M/L43
|
| Surface treatment |
| Plain, Zinc Plated, Black Oxide, HDG, Bichromate Coated,PTFE(Xylan coated), Zn-Ni. etc. |
| Standard: | ANSI/ASME B 18.31.2,DIN975/DIN976, |
| Diameter: | 1/4"-5",M6-M125 |
| Length: | ≤9m or 30feet |
| Material: | Carbon Steel, Alloy Steel, Stainless Steel, Brass |
| Grade: | Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 ASTM A193 / ASTM A193M Grade B5 (AISI 501) ASTM A193 / ASTM A193M Grade B6, B6X (AISI 410) ASTM A193 / ASTM A193M Grade B7, B7M (AISI 4140, AISI 4142, AISI 4145, AISI 4140H, AISI 4142H, AISI 4145H ASTM A193 / ASTM A193M Grade L7,L7M,L43 ASTM A193 / ASTM A193M Grade B16 ASTM A193 /A193M, ASTM A320 /A320M Grade B8, B8A (AISI 304, AISI 304L, AISI 304H) ASTM A193 /A193M, ASTM A320 /A320M Grade B8C, B8CA (AISI 347, AISI 347H) ASTM A193 /A193M, ASTM A320 /A320M Grade B8M, B8MA, B8M2, B8M3 (AISI 316, AISI 316L, AISI 316H) ASTM A193 /A193M, ASTM A320 /A320M Grade B8P, B8PA (AISI 305) ASTM A193 /A193M, ASTM A320 /A320M Grade B8N, B8NA (AISI 304N) ASTM A193 /A193M, ASTM A320 /A320M Grade B8MN, B8MNA (AISI 316N) ASTM A193 /A193M, ASTM A320 /A320M Grade B8MLCuN, B8MLCuNA ASTM A193 /A193M, ASTM A320 /A320M Grade B8T, B8TA (AISI 321, AISI 321H) ASTM A193 /A193M, ASTM A320 /A320M Grade B8A, B8RA ASTM A193 /A193M, ASTM A320 /A320M Grade B8S, B8SA ASTM A193 /A193M, ASTM A320 /A320M Grade B8LN, B8LNA (AISI 304N, AISI 304LN) ASTM A193 /A193M, ASTM A320 /A320M Grade B8MLN, B8MLNA (AISI 316N, AISI 316LN) |
| Thread: | M,UNC,UNF,UNS,UNR |
| Finish: | Plain, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G, PTFE,Zinc Nickel,Geomet,Dacromet,Zinteck,Magni |
| Packing: | Bulk in cartons (25kg Max.)+wood Pallet,woven bag then pallet, according to customer special demand |
| Application: | Oil&Gas; Structural Steel; Metal Building; Tower&Pole; Wind Energy; Mechanical Machine; Home Decorating |
| Equipment: | 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 |
| MOQ: | According to customer demand |
| Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
| Payment: | T/T, L/C, D/A , D/P ,West Union,Paypal.etc |
| Market: | Europe/South&north America/East&South East Asia/Middle East/Australia and etc. |
| Professional: | More than 15 years of experience in the 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 let's 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 |






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
- What materials are available for these stud bolts?
- We offer Carbon Steel, Alloy Steel, Stainless Steel, and Brass.
- Can you provide customized fasteners?
- Yes, we support full customization, minor customization, and customization from samples or designs.
- What surface treatments are available?
- Options include Plain, Zinc Plated, Black Oxide, HDG, PTFE, and Zinc Nickel.
- What is the minimum order quantity?
- The MOQ is 1 Pc, according to customer demand.
- How long is the lead time?
- In stock items are available immediately; production takes about 35 days. Peak and off-season lead times are within 15 workdays.
- What payment terms do you accept?
- We accept T/T, L/C, D/A, D/P, Western Union, and PayPal.
- Do you provide free samples?
- Yes, we provide free samples for testing purposes.
- What certifications do you have?
- We hold ISO certification and comply with standards like DIN, ANSI, GB, JIS, and ASTM.
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