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Factory Sales Ss316 DIN7991 Csk Head Hex Socket Screws
US$0.001-1.999
10,000 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Countersunk HeadModel NO.
DIN7991Groove
HexagonConnection
Common BoltHead Style
RoundStandard
DIN, GB, ANSI, BSW, JIS, GOST, Per Customers' DesireGrade
A2;A4Product Name
Socket ScrewSize
M2.5~M20 (6#~1")Length
6-100mm(1/4"-4")Coating
Black Zinc, Black Oxide, PowderCertificate
ISO;SGS; RoHS;Ce;ISO9001Feature
Rust AntiTesting
Salt Spray TestScrew Groove
Hex SocketUsage
Kitchen, Marine, Outdoor, Window,Furniture ScrewThread Type
Full ThreadHead Type
CountersunkDelivery Time
7-15workdaysSampling Time
3-5workdaysMOQ
1000PCSTransport Package
25*16*25cm Carton Box, Then Polywood Box PackedSpecification
M3; M4; M5Trademark
HandeOrigin
JiangsuHS Code
7318159090Production Capacity
500tons/MonthKey features
SS316 Material Grade: High-quality stainless steel 316 with excellent rust and corrosion resistance.
Low MOQ Support: Minimum order quantity starts at just 1000 PCS for flexible purchasing.
Fast Delivery Options: 3 days for stock items; 7-15 days for production items.
Free Sample Availability: Free samples provided for existing molds (shipping cost not included).
Wide Application Range: Suitable for kitchen, marine, outdoor, window, and furniture usage.
Professional Manufacturer: Direct factory sales with years of fastener production experience.
Strict Quality Standards: Complies with DIN, GB, ANSI, ISO, and other international standards.
Customization Capability: Accepts custom sizes, coatings, and non-standard product requirements.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2010-10-11Nearest Port: Shanghai, Ningbo, GuangzhouAverage Response Time: ≤5.47hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
AI-Powered supplier vetting
SummaryHand Industrial Co., Limited is identified as a China-based manufacturer/factory in Jiangsu producing screws, bolts, fasteners, nuts, and rivets. The supplier demonstrates documented procedures for service assessment, corrective and preventive actions, and complaint handling, with records showing implementation. It reports inventory capability, overseas agents or branches, participation in Fastener Fair Mexico 2025, broad export-market coverage, and customization from samples, designs, and full or minor specifications. Production information includes 6,000 tons of screws and nuts, with peak-season fulfillment within 15 workdays; off-season lead-time information is inconsistent across the provided records. The supplier has introduced new products but does not provide 3D software design, ODM, SDK, or well-known-brand OEM services. A TUV Rheinland audit record is provided, but the audit result is recorded as 0 and no certification holding is explicitly identified. Financial credibility cannot be established...
Supplier typeThe supplier is identified as both a manufacturer/factory and a trading company, with the legal company name Hand Industrial Co., Limited. Its stated business scope includes hardware wholesale, metal-material sales, and import/export activities, indicating manufacturing and trading functions.
After-Sales capabilityThe supplier has written procedures and followed records for handling customer complaints, as well as documented corrective and preventive action procedures. It also reports overseas agents or branches and participation in Fastener Fair Mexico 2025, supporting service contact capability, although no specific response-time or warranty terms are provided.
R&D capabilityThe supplier is identified as a professional technical supplier and has developed new products within the past year. However, it does not provide ODM services, SDK access, or 3D software design services, limiting the evidence for advanced platform-based innovation.
Production capacityThe supplier reports in-stock capability, annual screws-and-nuts output of 6,000 tons, 20 qualified suppliers, and peak-season order fulfillment within 15 workdays. It has access to Shanghai, Ningbo, and Guangzhou ports, while off-season lead-time data is inconsistent: one record states within 15 workdays and another states one month.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports a broad range of product customization requirements, although 3D software design services are not available.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We are a professional manufacturer with many years of production and management experience in the fastener field.
Q:How long is your delivery time?
A:
Generally 7-15 days if goods are in stock, or 15-20 days if not in stock. We have large stock for 3-day delivery on stock items.
Q:Do you provide samples? Is it free or extra?
A:
Yes, we offer free samples for existing molds, but the customer needs to pay the shipping cost.
Q:What are your terms of payment?
A:
For orders less than USD 5000, 100% T/T in advance. For orders more than USD 5000, 50% T/T in advance, balance before shipment.
Q:What are your price terms?
A:
We accept EXW, FOB, CIF, CFR, FCA, CPT, CIP, DAP, and DDP terms.
Send Inquiry
*To:
Hand Industrial Co., Limited
Hand Industrial Co., Limited*Content:
Supplier replies will be sent to your registered email
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