304/316 Stainless Steel Bolt Non Standard Shaped Bolt for Car Auto Parts
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Product Highlights
- Customizable Dimensions: Size is customizable from M3 to M30 or non-standard based on request and design.
- Customizable Head Shape: Head shape can be customized according to specific drawing or sample requirements.
- Premium Material Options: Available in 304 Grade A2-70 and A4-70 stainless steel for high durability.
- Precision Tolerance: Forging tolerance maintained at +/-0.1mm for high-precision applications.
- Versatile Standards: Complies with GB, DIN, ISO, ANSI/ASTM, BS, BSW, and other international standards.
- OEM and ODM Services: Full customization available from samples, designs, or flexible minor modifications.
- Quality Assurance: Pre-production samples and final inspections conducted before every shipment.
- ISO Certified: Certified under ISO 9001:2000 and ISO 9001:2008 for consistent quality management.
Product Attributes
- Customization
- Available
- Processing Object
- Metal
- Molding Style
- Cold Heading
- Model NO.
- Customized bolts
- Molding Technics
- Pressure Casting
- Application
- Auto Parts
- Machining
- CNC Machining
- Material
- SS
- Surface Treatment
- Passivation
- Forging Tolerance
- +/-0.1mm
- Standard
- DIN
- Certification
- ISO 9001:2000, ISO 9001:2008
- Color
- Customizable
- Head Shape
- Custom
- Size
- Customizable
- Application Scenarios
- Construction
- Transport Package
- Carton + Pallet
- Specification
- all size
- Trademark
- JC
- Origin
- China
- Production Capacity
- 500000
- Package Size
- 29.00cm * 29.00cm * 14.00cm
- Package Gross Weight
- 20.000kg
- Lead Time
-
25 days (1 - 10000 Pieces)
To be negotiated ( > 10000 Pieces)
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 304/316 Stainless Steel Bolt Non Standard Shaped Bolt for Car Auto Parts
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Product Description
2. Origin:China
3. Area:Chengdu
4. Thread Type: Metric
| Name | custom bolt |
| Place of Origin | Chengdu,Sichuan, China |
| Size | M3-M30 or non-standard as request&design |
| Finish | plain |
| Head Type | custom |
| Material | 304 |
| Grade | A2-70/A4-70 |
| Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc |
| Non-standards | OEM is available, according to drawing or samples |
| Samples | Samples available |
| Package | Bulk in master cartons, then on pallets, or according to customers' requirement. |
| Payment | T/T,paypal |
High quality raw materials
Tapping is easy
Thread clear
Color plating treatment
strong and sturdy
Easy to install




Due to the unstable prices of product raw materials, product specifications and models are numerous. Therefore, the product prices we marked are for reference only. If you want to get an accurate quotation, please consult customer service
FAQ:
1. who are we?
We are based in chengdu---the trade and financial center of western China;start from 2009,sell to Oceania(12.00%),Southeast Asia(12.00%),South America(12.00%),Southern Europe(12.00%),Eastern Asia(12.00%),North America(12.00%),Africa(5.00%),Northern Europe(5.00%),Western Europe(5.00%),Domestic Market(5.00%),Eastern Europe(3.00%),Central America(2.00%),Mid East(2.00%),South Asia(1.00%). There are total about 38 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?
Fasteners,Hardware products,Hardware Tools,Metal Products;
4. why should you buy from us not from other suppliers?
We are committed to providing the most professional fastener solutions for global enterprises with high standard manufacturing technology, rigorous management mode, perfect product matching, and high-quality service concept. Our philosophy is Make a deal and make lifelong friends;
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,CNY,EUR,GBP,KRW,JPY;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI248103". Items marked "" are certified.
Company Profile
Chengdu Shiwei Jiecheng Machinery Technology Co., Ltd. is a large-scale fastener enterprise that integrates research and development, production, and sales, and also professionally provides supply services of various mechanical processing parts. We have been deeply involved in the fastener industry for 15 years and have continuously provided professional fastener services and high-quality mechanical processing parts supply to tens of thousands of enterprises worldwide; In 2024, with the support of government foreign trade policy projects, we officially settled in Chengdu, the trade and financial center of western China, starting a new journey of global market expansion.
We specialize in the production, manufacturing, and sales of standard and non-standard fasteners, and also professionally supply various mechanical processing parts to fully meet the diverse procurement needs of customers. Our main production standards include various standards such as DIN, ANSI, BS, ISO, JIS, GB, UNI. We can produce standard fasteners and non-standard products made of various materials such as carbon steel, alloy steel, stainless steel, copper, aluminum, and also supply precision mechanical processing parts suitable for various industries. The product categories include various fastener accessories (such as screws, bolts, nuts, washers, springs, etc. ) and various mechanical processing parts, which can be widely applied in various industries such as railway bridges, metallurgy and petrochemicals, mechanical electronics, building steel structures, shipbuilding and aviation, and wind power generation. To meet the personalized needs of customers, we can provide customized production services, tailoring various non-standard fasteners and exclusive mechanical processing parts on demand to accurately match the actual application scenarios of customers.
We are committed to providing the most professional overall solutions for fasteners and mechanical processing parts for global enterprises with high-standard manufacturing technology, rigorous management mode, perfect product matching system and high-quality service concept. Our philosophy is: Make a deal and be a lifelong friend.
About Our Factory & Business Background
- Address
- Chengdu, Sichuan, China
-
Registered Capital
- 1,000,000 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: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
- Main Products
- Bolt, Nut, Screw, Machined Parts, Washer, Tool Cabinet, Cutting Tools, Sheet Metal Parts, Cast Parts, Forged Parts
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Flexible customization, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2024-05-15
- Export Year
- 2018-09-01
- 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
- 7
-
Overseas Agent/Branch
- No
FAQ
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the lead times for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Can you provide samples?
- Yes, samples are available for testing and verification before mass production.
- What payment methods do you accept?
- We accept T/T, PayPal, LC, D/P, Western Union, and small-amount payments.
- Do you offer customization services?
- Yes, we offer full customization from samples, designs, and flexible minor customization options.
- What is your quality control process?
- We conduct pre-production samples, final inspections before shipment, and random visual and function inspections.
- What delivery terms are available?
- Accepted delivery terms include FOB, CFR, CIF, EXW, and Express Delivery.
- Where is your company located?
- We are based in Chengdu, Sichuan, China, serving global markets with over 38 staff members.
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