Stainleess Steel Hex Socket Head Bolt DIN912 for Industry Fastener
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Product Highlights
- Multiple Strength Grades: Covers grades from 4.8 to 12.9 to meet diverse mechanical performance requirements.
- Rich Thread Specifications: Offers metric threads (M3-M30+) and imperial threads (1/4"-2") for various equipment.
- Wide Length Range: Available lengths from 5mm to 200mm, including common sizes like 8mm and 100mm.
- High-Precision Manufacturing: Features precise head design and fine threads for stable structure connection.
- Excellent Fatigue Resistance: Designed to withstand large loads and complex working conditions effectively.
- Exquisite Surface Treatments: Includes hot dip galvanizing for enhanced corrosion resistance and durability.
- Versatile Material Options: Available in Carbon Steel, Stainless Steel, and Alloy Steel for different needs.
- Broad Standard Compliance: Meets DIN, ANSI, GB, JIS, Bsw, and GOST international standards.
Product Attributes
- Customization
- Available
- Material
- Carbon Steel
- Type
- Hexagon Head
- Model NO.
- M4-M64
- Connection
- Common Bolt
- Head Style
- Hexagonal
- Standard
- DIN
- Grade
- 8.8
- Application
- Machinery
- Finish
- Hot Galvanizing
- Available Material
- Carbon Steel
- Head Type
- Socket Hex
- International Standard
- DIN, ANSI, GB, JIS, Bsw, GOST
- Class/Grade
- 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
- Used
- Socket Head Cap Bolt-Machinery, Building
- Surface Finishing
- Hot DIP Galvanizing
- Transport Package
- 20-25kg/Carton+900kg Pallet
- Specification
- M4-M64
- Trademark
- HN
- Origin
- China
- HS Code
- 731815
- Production Capacity
- 500ton/Month
- Package Size
- 21.00cm * 20.00cm * 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 Stainleess Steel Hex Socket Head Bolt DIN912 for Industry Fastener
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Product Description
The head of an Allen bolt is recessed in a hexagonal shape and is operated with a special Allen wrench. The threaded shank of the bolt has fine threads. When used in conjunction with nuts, it can tightly connect two or more components together to form a stable structure, especially suitable for occasions where high appearance requirements are needed, space is limited, or large loads need to be withstood.
1) High-Precision Manufacturing
2) Precise Head Design
3) Multiple and High-Quality Materials
4) Exquisite Surface Treatments
5) Excellent Fatigue Resistance.
1. Thread Specifications: Allen bolts offer a rich variety of thread specifications, covering metric threads (M) and imperial threads (UNC, UNF, etc.). Metric threads range from M3 to M30 and above to meet the needs of different thickness connections. Imperial threads range from 1/4" to 2" to adapt to the connection of various equipment that complies with imperial standards.
2. Bolt Length: There is a rich range of lengths, varying from 5mm to 200mm. Common lengths include 8mm, 12mm, 16mm, 25mm, 50mm, 100mm, etc. The appropriate length of the bolt can be precisely selected according to the thickness of the specific connecting components and design requirements.
3. Strength Grade: According to international standards, it covers multiple strength grades from 4.8 to 12.9.
| Materials | Characteristics | Advantages |
| Carbon Steel | The strength and hardness can be adjusted through the carbon content and heat treatment, and it has certain toughness and processing performance. | Low cost, easy access to raw materials, simple processing technology, suitable for mass production, and can meet general strength requirements. |
| Stainless Steel | It has good corrosion resistance and antioxidant properties, can maintain stable chemical and physical properties in various harsh environments, has a bright and beautiful appearance, and is hygienic. | Strong corrosion resistance, can adapt to corrosive medium environments, without the need for additional anti-corrosion treatment, has a long service life. |
| Alloy Steel | It has relatively high strength, toughness, wear resistance, heat resistance, and other comprehensive properties. Different alloy ratios can meet diverse mechanical performance requirements, and its performance can be significantly improved after heat treatment. | High strength, capable of withstanding large tensile, compressive, and shear forces, suitable for occasions where complex loads and harsh working conditions need to be endured. |
Precision Machinery Manufacturing,Electronic Equipment Assembly,Automobile Industry Production,Aerospace,Energy and Power and so on.








About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2332036". Items marked "" are certified.
Company Profile
Jiaxing Haina Fastener co. Ltd was established in 2010, located in the hometown of fasteners jiaxing city. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers. Through scientific management, Jiaxing Haina fastener Ltd company has been obtained ISO9000 certificate of Quality Managerment System, SGS and BV international certificate system of Make in China.
The width range of our products can be divided into auto fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household electrical appliances fasteners and chemical fasteners,
Product standards including DIN, ISO, GB and ASME/ANSI, BS, JIS AS. Main levels of carbon steel: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade, the main material of stainless steel SS201, SS304, SS316 and various kinds of special stainless steel.
We have first-class service team, so we can meet the different requests for a set of customers. We solemnly commitment, first-grade quality, timely delivery guaranteed
Reasonable price and service paramount, forward to the operation principle of quality first and customer first, pursuit of excellence to create first-class brand, our aim is brand promoting development, management promoting earnings, warmly greeting home and abroad new and old customers to communicate and cooperate to seek greater success and brilliant future.
About Our Factory & Business Background
- Address
- 1-405 No. 1888 Canaan Plaza Zuili Road, Nanhu District, Jiaxing, Zhejiang, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Ningbo
Our Production Capability & Technical Expertise
- Main Products
- Bolts, Nuts, Screws, Washer, Roof Hook, Steel Channel, Aluminum Accessories, Ground Screw, Threaded Rod &Stud Bolts
Our Industry Experience & Global Business Record
- Export Year
- 2012-10-05
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What thread specifications are available?
- We offer metric threads from M3 to M30+ and imperial threads from 1/4" to 2".
- What is the range of bolt lengths?
- Lengths vary from 5mm to 200mm, with common options including 8mm, 12mm, and 100mm.
- What strength grades do you provide?
- Our bolts cover strength grades from 4.8 up to 12.9 according to international standards.
- Which materials can be used for these bolts?
- We provide Carbon Steel, Stainless Steel, and Alloy Steel to suit various application needs.
- What international standards do your products meet?
- Our products comply with DIN, ANSI, GB, JIS, Bsw, and GOST standards.
- What is the average lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment methods do you accept?
- We accept LC, T/T, PayPal, Western Union, and Money Gram.
- Where are your products mainly exported to?
- Our main markets include North America, South America, Europe, Asia, Africa, and Oceania.
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