High Strength DIN 603 Carriage Bolts Stainless Steel Grade 4.8/6.8/8.8 Bolt and Nut
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Product Highlights
- Wide Grade Range: Available in 4.8, 6.8, 8.8, 10.9, and 12.9 strength grades.
- Custom Head Mark: Head marking can be customized to meet specific requirements.
- Flexible Sizing: Sizes range from M3 to M100 with full or half thread options.
- Multiple Finishes: Options include Plain, Black, YZP, BZP, HDG, and Dacromet.
- ISO 9001 Certified: Manufactured under ISO 9001:2000 with rigorous QC systems.
- Free Samples: Free samples provided for in-stock items (shipping cost applies).
- Fast Delivery: Typically ships within 5-10 days for stock items.
- Bespoke Packaging: Custom packaging solutions available via dedicated carton factory.
Product Attributes
- Customization
- Available
- Material
- Carbon Steel, Stainless Steel, Alloy Steel
- Type
- Hexagon Head
- Connection
- Common Bolt
- Head Style
- Hexagonal
- Standard
- DIN, ANSI, GB, JIS, BSW, GOST
- Grade
- 4.8/8.8/10.9/12.9
- Application
- Machinery, Chemical Industry, Environmental, Building
- Finish
- Black/Yzp/Bzp/HDG/Dacromet/Plain
- Delivery
- 5-10 Days in Stock, 10-30 Days Not in Stock
- Head Mark
- Customized
- Thread Length
- Full Thread/Half Thread
- Size
- M3-M100
- Customized
- Yes
- Transport Package
- Plastic Bags+Cartons+Pallets
- Specification
- as Request
- Trademark
- LS or Customized
- Origin
- Hebei, China
- HS Code
- 731815
- Production Capacity
- 50 Million Tons/Month
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 High Strength DIN 603 Carriage Bolts Stainless Steel Grade 4.8/6.8/8.8 Bolt and Nut
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High Strength DIN 603 Carriage Bolts Stainless Steel Grade 4.8/6.8/8.8 Bolt and Nut -
High Strength DIN 603 Carriage Bolts Stainless Steel Grade 4.8/6.8/8.8 Bolt and Nut -
High Strength DIN 603 Carriage Bolts Stainless Steel Grade 4.8/6.8/8.8 Bolt and Nut -
High Strength DIN 603 Carriage Bolts Stainless Steel Grade 4.8/6.8/8.8 Bolt and Nut -
High Strength DIN 603 Carriage Bolts Stainless Steel Grade 4.8/6.8/8.8 Bolt and Nut -
High Strength DIN 603 Carriage Bolts Stainless Steel Grade 4.8/6.8/8.8 Bolt and Nut -
High Strength DIN 603 Carriage Bolts Stainless Steel Grade 4.8/6.8/8.8 Bolt and Nut
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Product Description
| Standard | DIN, ASTM, ISO, EN, UNI, NFE, GB |
| Grade | 4.8, 8.8, 10.9, 12.9 |
| Size | M3-M100 |
| Material | Carbon Steel, Stainless Steel, Alloy Steel |
| Finish | Plain, Black, YZP, BZP,HDG, Dacromet, ect |
| Sample | Samples For Free |
| Customized | Yes |
| After Sales Service | We will follow up the requst strictly for customers, and will help customers solve problems after sale. |
Q1: Are you a factory or trading company?
A: We are manufacturer with 2 factories of our own in Hebei. Welcome to visit our factory!
Q2: Could you provide free samples?
A: Yes, we can offer free samples for the items in stock, just need to pay shipping cost, it can be refunded to your orders.
Q3: Do you accept custom design on size and package?
A: Certainly! We specialize in crafting bespoke products tailored to the precise specifications of our valued customers. We also have carton factory to meet your individual packaging needs.
Q4: What's your delivery time?
A: As a factory, we understand that time is of the essence for our clients. We are committed to delivering quickly, typically within 5-7 days post-payment, with special arrangements for larger quantities to ensure timely delivery.
Q5: How to guarantee the Quality of Industrial Parts?
A: We are proud to be an ISO 9001:2000 certified company. Our comprehensive quality control system includes IQC (Incoming Quality Control), IPQCS (In-Process Quality Control Section), FQC (Final Quality Control), and OQC (Outgoing Quality Control) to meticulously monitor every production phase, ensuring impeccable quality in industrial parts.
Q6: What's the Advantage of Your Parts for Industry Products?
A: Our standout advantages lie in our competitive pricing, rapid delivery, superior quality and excellent service.
Welcome your inquiry!
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI256317". Items marked "
" are certified.
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Company Profile
Longshi Fastener Manufacturing Co., Ltd., founded in 2008, is located in Shahe City, Hebei Province, close to the country's largestLarge fastener industrial cluster - Yongnian standard parts Industrial Park. The company headquarters covers an area of 21 thousand square meters, the annual output value of 200 million yuan, with more than 200 employees, with domestic More than 100 sets of advanced production equipment. It is a "manufacturing + service" type enterprise integrating fastener production, intelligent warehousing and e-commerce sales. The company's construction of the sea screw e-commerce park is located in Yongnian District, Handan City, Hebei Province, covers an area of 45 acres, the park planning and construction of office area, production area, packaging area, storage area, etc., to provide fastener production, packaging, warehousing, e-commerce sales and other services. Longshi mainly produces high quality and high strength fasteners, and "Longshi" screws have become a well-known brand in the industry. Longshi always adhere to quality first, reputation first. From raw material procurement, design and development, production and processing to products strict quality control is implemented in every link of quality testing and sales to win the recognition of our customers. The company has established standardized product testing laboratories and quality testing processes and standards to ensure that products strictly comply with national standards.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 12f Block C, Junlong Square, Heping District, Tianjin, China
-
Plant Area
- 20 square meters
-
Number of Employees
- 4
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- CIF, FOB, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1000 pcs
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Screw, Bolts, Nuts, Nails, Tapping Screw, Hexagon Head Bolts, Round Head Bolts, Countersunk Bolts, Double End Studs, Rivets
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization, Minor Customization, Full Customization, Customization from Designs, Customization from Samples
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2024-09-02
-
Export Year
- 1 year
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Are you a factory or trading company?
- We are manufacturer with 2 factories of our own in Hebei. Welcome to visit our factory!
- Could you provide free samples?
- Yes, we can offer free samples for the items in stock, just need to pay shipping cost, it can be refunded to your orders.
- Do you accept custom design on size and package?
- Certainly! We specialize in crafting bespoke products tailored to the precise specifications of our valued customers. We also have carton factory to meet your individual packaging needs.
- What's your delivery time?
- As a factory, we understand that time is of the essence for our clients. We are committed to delivering quickly, typically within 5-7 days post-payment, with special arrangements for larger quantities to ensure timely delivery.
- How to guarantee the Quality of Industrial Parts?
- We are proud to be an ISO 9001:2000 certified company. Our comprehensive quality control system includes IQC (Incoming Quality Control), IPQCS (In-Process Quality Control Section), FQC (Final Quality Control), and OQC (Outgoing Quality Control) to meticulously monitor every production phase, ensuring impeccable quality in industrial parts.
- What's the Advantage of Your Parts for Industry Products?
- Our standout advantages lie in our competitive pricing, rapid delivery, superior quality and excellent service. Welcome your inquiry!
Send your message to this supplier
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