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Jam Nuts (ANSI Heavy Hex Jam Gr. 2/5)
US$0.01
1 Piece
Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
3/8"- 4"Connection
Common BoltHead Style
HexagonalStandard
ANSIGrade
Gr.2/5Size
3/8"- 4"Process
Cold FormingSample
Free SampleUsed
Machinery, Chemical Industry, Environmental, BuildTransport Package
Cortan, Bucket, BagSpecification
3/8"- 4"Trademark
QBHOrigin
Zhejiang Province.HS Code
73181600Production Capacity
500 Tons/MonthKey features
Wide Size Range: Available in sizes from 3/8 inch to 4 inches to fit various machinery needs.
Diverse Plating Options: Offering plain, black, zinc plated, hot-dip galvanized, and other protective finishes.
High Grade Material: Manufactured from low and medium carbon steel meeting ANSI Gr. 2/5 standards.
Free Sample Available: Standard fastener samples are provided free of charge for customer evaluation.
Competitive Pricing: Ensuring the most cost-effective solutions for industrial fastener requirements.
Fast Response Time: Dedicated team committed to providing the quickest customer service response.
Flexible Packaging: Options include bulk, cartons, polybags, buckets, and solid wood pallets.
Global Export Experience: Over 20 years of export history serving markets in North America, Europe, and Asia.
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, screw and rod, 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 are the available plating finishes?
A:
We offer plain, black, zinc plated (Z.P.), yellow zinc plated (Y.Z.P.), hot-dip galvanized (H.D.G.), dacromet, geomet, nickel plated, and mechanical zinc plated.
Q:What is the size range for these jam nuts?
A:
The available sizes range from 3/8 inch to 4 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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