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ISO 7380-2 Stainless Steel Allen Bolt Hexagon Socket Button Head Screw with Flange
US$0.002-0.03
1,000 Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Button Head with FlangeModel NO.
ISO 7380-2 ScrewGroove
HexagonConnection
Common BoltHead Style
Button HeadStandard
DIN, ISOGrade
8.8, 10.9, 12.9Delivery
5-15 DaysCertification
ISO 7380-2Packag Color
CustomizableThread Standard
Unc/Unf/Unef/Uns/Bsw/Bsf/Metric Coarse/Metric FineCustom Order
Customization by Drawing/SampleODM/OEM
AvailableService
Custom-Made ServiceMaterial Test Certificate
HaveSample
Samples in Stock Are Free with Freight CollectPrice Terms
Fob/CFR/CIF/DDP/DAPColor
Customizable or SliverQuality Control
100% Quality InspectionApplication2
Connection, FasteningFinish
Phosphate, Zinc Plated(De-Embrittlement)Transport Package
Bulk Pack Small BoxedSpecification
M3 TO M16 LENGTH --6 TO 400MMTrademark
QewitcoOrigin
ChinaHS Code
731816Production Capacity
10000ton/YearKey features
Direct supply from manufacturer for Fastener Hex Socket Machine Bolts Screws.
Complete product range including DIN 7991, ISO7380 standards. Available head types: Cap Head, Countersunk Head, Flat Head, Button Head, Flange Head.
Multiple head options meet diverse assembly demands: Cap head offers high torque capacity; Button head provides smooth, rounded surface; Countersunk & flat head realize flush mounting; Flange head int
Most sizes available in stock. Lead time: 5-7 days for orders below 5,000 pcs.
100% quality guarantee. Rigorous testing guarantees product performance and compliance with international industry standards.
Common Application scenarios: Automation equipment assembly; Precision electronic component fastening.
Common Application scenarios: Machinery mold assembly and new energy equipment connection; Medical equipment and instrumentation precision fastening.
Product advantage: Hexagon inner drive design enables higher tightening torque, anti-slip during installation for stable fastening.
Socket head cap screws feature a hex recess for tightening and loosening using an Allen wrench or hex key.
Surface treatments for hex socket machine screws include: plain, stainless steel, galvanized, hot-dip galvanized (HDG), nickel-plated, black oxide, Ruspert coating, powder-coated, and so on.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2003-12-05Average Response Time: ≤0.77hTerms of Payment: T/T
AI-Powered supplier vetting
SummaryThe supplier demonstrates established export experience, with 90% of sales from exports and 22 years of exporting. It has ISO9001:2015 certification, raw-material traceability, quality assurance, and 100% finished-product inspection, although inspection is performed by packing staff and only two quality inspectors are reported. Customization is broad, covering samples, designs, full customization, minor customization, and flexible customization. Service strengths include in-stock capability, stated lead times within 15 workdays in both peak and off-season, and multiple payment and quotation terms. Limitations include no overseas warehouse, showroom, agent, branch, or overseas service-country coverage, no Fortune 500 cooperation, no new products launched in the last year, one R&D engineer, no popular-brand OEM, and an undocumented corrective/preventive-action process. Financial credibility cannot be assessed because the provided financial figures are excluded from evaluation.
Supplier typeThe supplier is strongly export-oriented, reporting 90% export sales and 22 years of export experience. It can provide in-stock service and accepts FOB, CIF, CFR, and EXW terms, but reports no overseas warehouse, showroom, agent, branch, or overseas service-country coverage.
CertificationsThe supplier reports an ISO9001:2015 certificate for both sustainable development management and management systems, plus other product compliance or sustainability certifications. The specific additional certifications are not identified, so the evidence supports ISO9001 holding but not broader certification strength.
R&D capabilityThe supplier reports one R&D engineer and no new products launched during the previous year. It also reports no available SDK and no popular-brand OEM capability, which indicates limited documented innovation evidence.
Production capacityProduction-related evidence includes raw-material traceability, 100% finished-product inspection, quality assurance, four own-brand quality-control capabilities, inventory capacity, and lead times within 15 workdays in both peak and off-season. Only two quality inspectors are reported, and finished products are checked by packing staff, so production capability is positive but quality-control depth is limited.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization capability.
Product Q&A
Q:Who are we?
A:
We are a factory based in Zhejiang, China, with over 20 years of experience in producing and exporting hardware fasteners.
Q:What products do you offer?
A:
We supply screws, bolts, nuts, washers, anchors,stamping parts and tool.
Q:How do you ensure quality?
A:
Our professional QC team inspects every item throughout production and before packaging.
Q:Do you provide samples? Are they free?
A:
Yes, we provide free samples for quality testing, but customers cover the express charges.
Q:What are your payment terms?
A:
Our standard terms: 30% T/T deposit, with the remaining balance payable against the draft copy of B/L.
Send Inquiry
*To:
Qewitco Fasteners Co., Ltd
Qewitco Fasteners Co., Ltd*Content:
Supplier replies will be sent to your registered email
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