ANSI/ASTM Hex Bolt, Hex Head Bolt
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Product Highlights
- Wide Material Selection: Available in Carbon Steel, Stainless Steel, Duplex, Brass, Copper, Plastic, and Aluminum.
- Multiple Surface Treatments: Options include Zinc Plated, Galvanized, Nickel Plated, HDG, Anodized, Powder Coating, and Dacromet.
- Strict Quality Standards: Compliant with DIN, ANSI, GB, JIS, BSW, GOST, and ASTM standards with Gr.2/5/8 grades.
- Customizable Processes: Supports Cold Forging, Hot Forging, Machining, and custom thread types (Fine/Coarse/BSW/Bsf/UNC/UNF).
- Versatile Applications: Suitable for Machinery, Chemical Industry, Environmental projects, and Building construction.
- Experienced Supplier: Over 10 years of experience exporting fasteners to Canada, Dubai, Europe, India, and more.
- Flexible Packaging: Standard plastic bag and carton, or customized packaging according to customer demands.
- Global Trade Terms: Accepts EXW, FOB, CIF, DDP, CFR, T/T, L/C, and Western Union payments.
Product Attributes
- Customization
- Available
- Material
- High Strength Steel
- Type
- Hexagon Head
- Model NO.
- DIN/ASME/GB
- Connection
- Common Bolt
- Head Style
- Hexagonal
- Standard
- DIN, ANSI, GB, JIS, BSW, GOST, ASTM
- Grade
- Gr.2 /5 /8
- Application
- Machinery, Chemical Industry, Environmental, Building
- Finish
- Blk&Zinc Plated&HDG
- Process
- Cold Forging,Hot Forging,Machining
- Salt Spray Test
- According to Requirements
- Surface Treatment
- According to Requirements
- Thread Type
- Fine / Coarse /Bsw/Bsf/ Unc/Unf
- Transport Package
- Small Box & Bulk & Customizing
- Specification
- 1/2"-1.1/2"
- Trademark
- STRONG BOLT
- Origin
- Ningbo, China
- HS Code
- 7318150000
- Production Capacity
- 2500tons/Year
- Package Size
- 10.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 1.000kg
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 ANSI/ASTM Hex Bolt, Hex Head Bolt
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Product Description

Hex Bolt ANSI Gr. 2/Gr. 5/Gr. 8
| Available Material | Carbon steel,Stainless steel,Duplex Stainless steel Brass,Copper,Plastic,Aluminum |
| Surface Treatment | Zinc Plated/Galvanized,Nickel Plated,HDG,Copper Plated,Anodized,Polishing. |
| Powder Coating | Geomet,Dacromet,Passivation,Electrophoesis, |
| Equipments | Cold forging Machine,Thread Rolling Machine,CNC Machine,Lather Machine, |
| Processing Way | Grinding Machine,Milling Machine,Drilling Machine,Casting Machine |
| Cold Forging,Stamping,Rolling,Bending,Casting,Extrusion,Milling,Welding,Turning | |
| Processing drawing Format | . jpg /. pdf / . dwg / . igs / . stp etc. |
| Trade Term | EXW, FOB, CIF, DDP, CFR,or as discussing |
| Payment Term | T/T,L/C,Western Uion |
| Packagement | Plastic Bag+Chipboard Carton +Plywood Pallet With Belt and Film |
• Carton size : The ordinary carton (27*25*14.5CM) , or according to the demand of the customers.
• Packing : plastic bags,Box, carton , then put on pallets, or according to the demand of the customers.
• We are a typical China supplier with more than 10 years experiences on fasteners.We are professionally exporting under the standards of DIN, JIS, GB, ANSI, and BS, as well as nonstandard fasteners. Now we have gained close cooperation with clients from Canada, Dubai, Europe, India,Chile,Peru and Russia, and won good comments from users. We always fulfilling customers' expectations by following the principle of "Providing services whenever and wherever our customers need it" to establish a steady beneficial relationship and wining customers' hearts. If you need more information, please contact our sales department.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2432046". Items marked "" are certified.
Company Profile
Ningbo Strong Bolt Company was established in 2014, with its headquarters located in the Qianjiang Sub-district Business District, Jiangbei District, Ningbo City, China. The company has an office building with independent property rights, which can provide a complete and stable fastener supply chain system, better reducing costs for customers and thereby improving efficiency. Fastener factory distribution in Yangtze delta region, with high quality bolts, screws, nuts, threaded rod, and other products with the world. We have own factory specializing in machining the business at the same time, dozens of CNC machine tool production line and strong machining outsourcing processing capacity, in addition to specializing in the production of outdoor supplies, hardware tools, automobile products, high quality, good price.
Our mainly manufacture fasteners such as bolts, screws, nuts, washers, rivets, pins, anchors, chains, self tapping or drilling screws, threaded rod or studs, which are made from both carbon steel, stainless steel, alloy steel, brass, etc. The products are exported to North & South America, Europe, Australia, Russia, Southeast Asia and Middle East with the standard of DIN, ANSI, ASTM, ISO, JIS, BS and customization parts per prints or sample. The size range is from M1 up to M80 and #0 up to 4", max Length 1, 000mm by cold forged, hot forged and lathe machine.
The Surface treatments are available for: Black Oxide, Gray Phosphate, Black Phosphate, Zinc Plated, Yellow Zinc Plated, Black Zinc Plated, Nickel Plated, Chrome Plated, Zinc-Nickel Plated, Hot DIP Galvanized, Mechanical Galvnized, Wax, Dacromet Coating and brass plated, etc. The mechanical performance class/grade of carbon steel are 4.8(4.6, 5.8), 8.8, 10.9, 12.9 according to DIN standard, and GR2, GR5, GR8, B7 according to ANSI standard; Stainless steel 201, 304, 316. Which are applied to connectors of shield tunnel segment (concrete), wind-power screws series, nuclear-power assembling fasteners, steel structure bolts series and other non-standard components for solar power, etc, both of which enjoy great popularity among customers at home and abroad.
Furthermore, We have our own factory and hundreds of cooperative factories, So we can provide very good products and services, better prices. Products cover fastener, auto parts, bearing, motorcycle accessories, plastic products children's toys, various hardware accessories.
Focusing on products quality, our company has enjoyed high reputation in both domestic and overseas markets over the past years. As a forward thinking company, we are striving to improve our knowledge and expertise to enable us to offer the good quality and value-added service to our customer. We are looking forward to cooperating with you and establish long-term business relationship with our partner in future.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 137, Lane1182, Zhongshan West Rd, Haishu District, Ningbo, Zhejiang, China
-
Number of Employees
- 16
-
Registered Capital
- 1,000,000 RMB
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
- Main Products
- Hex Bolt Hex Cap Screw, Hex Lag Screw, Hex Heavy Structual Bolt, CNC Machining Parts, Machine Screw, Hex Socket Cap Screw, Carriage Bolt, Self Drilling Screw Drywall Screw, Hex Nylon Lock Nut, Spring Lock Washer Flat Washer
-
ODM Service Available
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-06-05
- 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
- 4
-
Overseas Agent/Branch
- No
FAQ
- What materials are available for these hex bolts?
- We offer Carbon Steel, Stainless Steel, Duplex Stainless Steel, Brass, Copper, Plastic, and Aluminum.
- What surface treatments can be applied?
- Options include Zinc Plated, Galvanized, Nickel Plated, HDG, Copper Plated, Anodized, Polishing, Powder Coating, Geomet, Dacromet, Passivation, and Electrophoresis.
- Can the thread type be customized?
- Yes, we support Fine, Coarse, BSW, Bsf, UNC, and UNF thread types according to your requirements.
- What is the lead time for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What are the payment terms?
- We accept T/T, L/C, and Western Union.
- Do you provide OEM/ODM services?
- Yes, ODM service is available, and we support custom processes like cold forging, hot forging, and machining.
- What standards do your bolts comply with?
- Our products comply with DIN, ANSI, GB, JIS, BSW, GOST, and ASTM standards.
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