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M4 Stainless Steel Torx Socket Countersunk Head Security Screw
US$0.02-0.065,000 Pieces
M4 Stainless Steel Torx Socket Countersunk Head Security Screw
US$0.06
5,000-9,999 Pieces
US$0.04
10,000-29,999 Pieces
US$0.03
30,000-49,999 Pieces
US$0.02
50,000+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Countersunk HeadModel NO.
HD-SS076Groove
TorxConnection
Common BoltHead Style
Counter Sunk BoltStandard
DIN, GB, ANSI, BSW, JIS, Per Customers'desireGrade
A2;A4Product Name
Torx Socket Countersunk Head Security ScrewSize
M4Length
6~40mmCoating
PlainCertificate
ISO;SGS; RoHS;Ce;ISO9001Feature
Rust AntiTesting
Salt Spray TestScrew Groove
Torx with PinUsage
Kitchen Screw, Marine Screw, Outdoor, Window ScrewThread Type
Machine ScrewHead Type
Csk HeadDelivery Time
7-15workdaysSampling Time
3-5workdaysMOQ
1000PCSTransport Package
25*16*25cm Carton Box, Then Polywood Box PackedSpecification
M4Trademark
HandeOrigin
JiangsuHS Code
73181500Production Capacity
100tons/MonthKey features
Customizable Standards: Supports DIN, GB, ANSI, BSW, JIS standards per customer desire.
Wide Size Range: Available in M2-M12 diameter with lengths from 6 to 40mm.
Rust Resistant: Made of Stainless Steel A2/A4 with plain coating for anti-rust.
Fast Delivery: 3 days for stock items, 7-15 days for production orders.
Free Samples: Free samples available for stock items; buyer pays shipping.
Manufacturer Direct: Direct manufacturer supply with ISO, SGS, RoHS certifications.
Company profile

High Repeat Buyers ChoiceYears of Export ExperienceR&D CapabilitiesFlexible Customization
Business Type: Manufacturer/FactoryExport Year: 2010-10-11Nearest Port: Shanghai, Ningbo, GuangzhouAverage Response Time: ≤3.43hTerms 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:How long is your delivery time?
A:
We have large stock, 3 days for stock items,7-15days for production.
Q:Do you provide samples? Is it free or need extra fees ?
A:
Yes, we could offer free samples for the items in stock,just need to pay shipping cost. Mold fee is necessary for customized item.
Q:What is your terms of payment ?
A:
50% in advance ,50% before delivery. 100% in advance if less than USD5000.
Q:What's your price terms ?
A:
EXW/FOB/CIF/CFR/FCA/CIP/DAP/DDP
Q:What's your product range?
A:
Our product range includes screws, nuts, bolts, washers, spring,rivet, anchor and CNC parts.
Send Inquiry
*To:
Hand Industrial Co., Limited
Hand Industrial Co., Limited*Content:
0/4000
Supplier replies will be sent to your registered email
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