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Heavy Hex Bolts (ASTM A325 Medium Carbon Steel)
US$0.10
1,000 Pieces
Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
1/2'- 1-1/2'Connection
Common BoltHead Style
HexagonalStandard
ASTMGrade
A325Application
Structural ApplicationFinish
Hot GalvanizingThread
Half ThreadSize
1/2'- 1-1/2'Max Body Length
800mm/32inPurpose
MachineryTransport Package
Carton, Polybag, BarrelTrademark
QBHOrigin
Jiaxing, ZhejiangHS Code
7318159001Production Capacity
500 Tons/MonthKey features
ASTM A325 Standard: Manufactured from medium carbon steel, quenched and tempered to meet ASTM A325 structural requirements.
Diverse Finish Options: Available in Plain, Black, Zinc Plated, HDG, Dacromet, Geomet, and Mechanical Zinc Plated finishes.
Customizable Thread: Thread type can be customized to Half Thread specifications to meet specific application needs.
Extended Length Capacity: Maximum body length available up to 800mm or 32 inches for heavy-duty structural applications.
Flexible Packaging: Packing options include bulk, boxes in cartons, poly bags, buckets, solid wood pallets, and ton boxes.
Free Standard Samples: Free samples provided for standard fasteners to help customers verify quality before ordering.
Competitive Pricing: Offers competitive market prices combined with high quality and the shortest delivery times.
Fast Response Service: Dedicated team ensures the fastest response to inquiries and the best service for all clients.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-01-10Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW, Others
AI-Powered supplier vetting
SummaryJiaxing City Qunbang Hardware Co., Ltd. is identified as a limited trading company supplying fasteners, including bolts, nuts, thread rods, washers, and related products. It reports more than 10 production lines, stated bolt and nut output, broad export-market coverage, and access to Shanghai and Ningbo ports. The supplier has documented procedures and records for corrective/preventive actions, complaint handling, supplier approval, and service-capability assessment. It provides 3D software design, ODM, and customization from designs or samples, and reports OEM service for known brands. However, no certification information is provided, overseas showrooms or agents are absent, no offline trade-show participation is reported, and recent new-product activity, environmental assessment, and fire-drill status are either negative or unknown. Financial records are referenced for multiple years, but the provided information does not establish financial strength.
Supplier typeThe supplier is explicitly classified as a limited trading company. Its stated business scope covers hardware, fasteners, plastic products, molds, and import/export activities, while its company description also presents production, design, sales, and after-sales functions.
After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, customer complaints, approved-supplier updates, and service-capability assessment. It is located near Shanghai and Ningbo ports, but reports no overseas showroom, overseas agent or branch, and no offline trade-show participation.
R&D capabilityThe supplier provides 3D software design, has CAD capability, reports one R&D patent and one registered trademark, offers ODM services, and has an available SDK. Conversely, it reports no new products in the previous year and no private-mold capability, indicating documented but limited evidence of ongoing innovation.
Production capacityThe supplier reports more than 10 production lines, annual bolt output of 4,000 tons and nut output of 5,000 tons, with off-peak lead time within 15 working days. Its stated product range and proximity to Shanghai and Ningbo ports further support operational and export capability.
Customization capabilityCustomization from customer designs and samples is explicitly available, together with 3D software design, ODM services, OEM service for known brands, CAD capability, and SDK availability. The absence of private-mold capability limits the documented customization scope but does not negate the stated services.
Product Q&A
Q:Are you a factory or trading company?
A:
We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.
Q:Where is your factory located? How can I visit there?
A:
Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.
Q:How does your factory do regarding quality control?
A:
'Quality is priority' we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.
Q:What is the material of the Heavy Hex Bolts?
A:
The bolts are made of medium carbon steel that is quenched and tempered to ensure high strength.
Q:What sizes are available for these bolts?
A:
Sizes range from 1/2 inch to 1-1/2 inch, with a maximum body length of up to 800mm or 32 inches.
Send Inquiry
*To:
Jiaxing City Qunbang Hardware Co., Ltd.
Jiaxing City Qunbang Hardware Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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