High Strength Bolt Stainless Steel Nut Grade 4.8/8.8/10.9/12.9
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Product Highlights
- Multiple Steel Grades Available: Offers Grade 4.8, 8.8, 10.9, and 12.9 options for high strength applications.
- Customizable Thread Options: Available in full thread or half thread configurations based on requirements.
- Third-Party Inspection Accepted: TUV inspections welcomed with MTC and TPI stamping for all goods.
- Free Samples Provided: Samples offered free of charge, though freight costs must be covered by buyer.
- OEM and ODM Services: Custom production available via CAD or design drawings for specific needs.
- Value-Added Processing: In-house services include painting, coating, cutting, welding, and fabrication.
- Fast Delivery for Stock Items: Delivery takes 5-10 days for in-stock goods and 15-20 days for custom orders.
- Flexible Trade Terms: Accepts EXW, FOB, CFR, CIF, and LC payment methods.
Product Attributes
- Customization
- Available
- Key Words
- Alloy Steel Bolt and Nuts
- Keywords
- Hexagon Head Bolt
- Key
- High Strength Bolt
- Standarded
- DIN933, DIN931
- Product Name
- Structural Material Bolts and Nuts
- Usage
- Building Material
- Steel Grade
- 40crmo, 35CrMo2
- Tolerance
- 1%
- Technique Type
- Hot Rolled,Quenching
- Type Usages
- Fixed Connection
- Process
- Thead and Half Thread
- Connector Way
- Grade 4.8/8.8/10.9/12.9
- Applications
- Construction Fastener
- Range
- Whole Thread
- Option
- Half Thread
- Transport Package
- Export Packing
- Specification
- 1mm-85mm
- Trademark
- Shanghai ali-steel
- Origin
- China
- HS Code
- 7318159090
- Production Capacity
- 5000000 T/Year
- Package Size
- 45.00cm * 45.00cm * 45.00cm
- Package Gross Weight
- 100.000kg
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 High Strength Bolt Stainless Steel Nut Grade 4.8/8.8/10.9/12.9
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Product Description
Hot Sale SS304 A4 DIN Thread Rod Full Thread Stud Bolt 3/8 5/16 Threaded rod


Learned over the years,we provide a strict quality control and customer service. ALI-STEEL members are always available to discuss your requirements and ensure full customer satisfaction. ALI-STEEL also welcomes OEM and ODM motors. Wether you select a current product from our catalogue or you seek engineering assistance for your application, you can talk to our customer service center about sourcing requirements.
Ali steel trading company is a bridge which is helping you to open the window for imports and exports of steel all over the world.
Products are in compliance with the international standards and approved by the third party production. That is why our sales are increasing constantly. A huge credit for which also goes to our customers' valuable feedbacks as they have expressed praise and recognition. You are always welcome to visit our factory.
We hope to establish a long term cooperation with you.

Certifications
Exhibition
Customer Photos
Q2: How long is the delivery time? A: Generally about 5-10 days if the goods in stock. Or will be 15-20 days if the goods are not in stock. And alsoaccording to the quantity.
Q3:Do you provide samples? Free or not? A: Yes, we could offer the sample for free but do not pay the cost of freight.
Q4:May I customize the steel pipe? A:Sure you can, we can produce according to your requirement, you can send the CAD ordesign drawing. Q5:Any value-added Services? A:Fottunately for you,we are very experience in this industry. We have equipped our warehouse with the necessitiesto perform in-house painting,coating,pipe cutting, jointed welding, and make machanical fabricate per to request.
Q6: How about the trade terms? A: EXW, FOB, CFR, CIF, LC will be accepted.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2541699". Items marked "" are certified.
Company Profile
Shanghai ALI-MAMA STEEL TRADING COMPANY. Known as Ali-Steel, pioneered in 2020, based in Shanghai, ALI-STEEL is a professional one-stop steel products supplier. Our business philosophy is"keep improving & win-win cooperation". We furnish best steel and strict quality management, perfect after-sales services, reasonable product prices, good customer reputation as we have faith in integrity of the our business philosophy. We realize the common development of customers, employees and enterprises. We have won trust and support of customers from all over the world. Selling steel all over China and mainly exported to South America, Southeast Asia, Middle East, South Africa, Australia and many more. Our company's main products: VARIOUS CARBON STEEL AND STAINLESS STEEL PIPE AND FITTING, STEEL CONSTRUCTION FABRICATION AND PRODUCTS, Metal including ERW steel pipe, LSAW STEEL pipe and SSAW STEEL pipe, Seamless steel pipe and galvanized Zinc steel pipe, square and rectangular steel pipe, steel plates and steel billets.
About Our Factory & Business Background
- Address
- Rm612, Taifu Square. No. 2399. Shuichan Rd. Shanghai, China.
- Terms of Payment
- LC, T/T, D/P, PayPal, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, DAP, CPT, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2022-09-07
- Main Markets
- South America, Southeast Asia, Africa, Oceania, Mid East
FAQ
- How about the quality?
- Third party inspections are always welcomed, like TUV. All of the goods will be released together with MTC and stamped by TPI.
- How long is the delivery time?
- Generally about 5-10 days if the goods in stock. Or will be 15-20 days if the goods are not in stock. And alsoaccording to the quantity.
- Do you provide samples? Free or not?
- Yes, we could offer the sample for free but do not pay the cost of freight.
- May I customize the steel pipe?
- Sure you can, we can produce according to your requirement, you can send the CAD ordesign drawing.
- Any value-added Services?
- Fottunately for you,we are very experience in this industry. We have equipped our warehouse with the necessitiesto perform in-house painting,coating,pipe cutting, jointed welding, and make machanical fabricate per to request.
- How about the trade terms?
- EXW, FOB, CFR, CIF, LC will be accepted.
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