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Zinc Plated Square Bolt 5/16 Inch Set Screws Square Head Cup Point
US$0.01-1.00
10,000 Pieces
Product specifications
M16
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Square HeadModel NO.
DIN/ ANSIConnection
Common BoltHead Style
SquareStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
8.8Application
Machinery, Chemical Industry, Environmental, BuildingFinish
Blue-White Zinc PlatedSize in Stock 1
304 M5-M20 All Length in StockLead Time
Around 25 DaysSurface Treatment
Passivated, Plain, Zinc Plated, Anodizing, HDGSuitable for
Industry, Construction, RailwayPayment Term
Could Be CustomizedTransport Package
Carton/PalletSpecification
M1.4 - M20 3/16"-3/4"Trademark
WBOrigin
ChinaHS Code
7318159090Production Capacity
3000 Tons Per YearKey features
ISO9001 Certified Quality: Professional supplier with ISO9001 certification ensuring reliable quality and strict QC.
Fast Stock Delivery: Stock items can be delivered within 2 days after receiving payment.
Free Sample Service: Free samples provided; customer only needs to pay courier fees.
Wide Application Scope: Suitable for machinery, chemical industry, building, automotive, and construction fields.
Multiple Surface Treatments: Options include Passivated, Plain, Zinc Plated, Anodizing, and HDG.
Flexible Payment Terms: Accepts PayPal, Western Union, T/T, LC, D/P, and Money Gram.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2010-03-01Nearest Port: shanghaiAverage Response Time: ≤3.33hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW
AI-Powered supplier vetting
SummaryWELLBOLT CO., LTD. is identified as a Chinese manufacturer/factory producing fasteners and metal products. It has professional technical, 3D design, ODM, OEM, and sample/design customization capabilities, but reported no new products in the past year and no available SDK. Service management is supported by written procedures and records for supplier assessment, corrective actions, and complaint handling. The company holds a valid import/export license and has six years of export experience, with exports representing 51%–70% of total sales. However, it reports no overseas warehouses, showrooms, agents/branches, or offline trade-show participation, and overseas service coverage is recorded as zero countries. Financial records are referenced for recent years, but no financial results are provided. Certification holdings, production scale, and customer cases are not sufficiently documented; employee count is six, but this alone does not establish production capacity.
Supplier typeWELLBOLT CO., LTD. is explicitly identified as a manufacturer/factory and as a fasteners and metal production manufacturer and exporter located in Haiyan County, Zhejiang, China. It is a limited company and is not part of a larger company group.
CertificationsThe supplier is stated to possess a valid import/export license. No other certifications are identified in the provided information, so broader certification coverage cannot be assessed.
After-Sales capabilityThe supplier has written procedures and followed records for customer complaint handling, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, agent or branch, and its overseas service coverage is recorded as zero countries, limiting evidence of international after-sales presence.
R&D capabilityThe supplier provides professional technical R&D support, 3D software design, ODM services, and customization from samples or designs. However, it reported no new products in the past year and no available SDK, so evidence supports design and development services but not recent product innovation.
Production capacityThe supplier is explicitly classified as a manufacturer/factory producing fasteners and metal products, with export licensing and six years of export experience. Nevertheless, the employee count is six and no production capacity, equipment, output, or throughput data is provided, preventing a full assessment of manufacturing scale.
Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, ODM services, and OEM services for popular brands. These statements provide direct evidence of product and design customization capability.
Client casesThe supplier states that it provides OEM services for popular brands, which indicates experience serving brand customers. No customer names, project details, order history, or verifiable case studies are provided.
Product Q&A
Q:What is your main products?
A:
Bolts, Nuts, Screws, Washers, Threaded Rods, Anchors, Metal Stamping and Special Parts.
Q:How long is your delivery time?
A:
For stock, we can delivery within 2 days after receive the payment. For mass cargo, our production time is in 30-45 days after receive the deposit.
Q:Do you provide samples ? is it free or extra ?
A:
Of course, sample is free. You pay the courier fees.
Q:What is your terms of payment?
A:
Payment<=1000USD, 100% in advance by Paypal or Western Union. Payment>1000USD, 30% T/T in advance, balance against the copy of B/L.
Q:What about your products quality?
A:
Our QC team will check process strictly to ensure our products meet Go/No Go Gauge.
Send Inquiry
*To:
WELLBOLT CO., LTD.
WELLBOLT CO., LTD.*Content:
Supplier replies will be sent to your registered email
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