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Counter Sunk Head Self-Drilling Screw for Factory Enclosure Construction
US$0.12-0.23
1,000 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon Steel/Stainless SteelType
Self Drilling ScrewsModel NO.
Self-Drilling ScrewGroove
PhillipsConnection
Common ConnectionHead Style
Countersunk HeadStandard
DIN, ISOGrade
aDelivery
5-15 DaysPackag Color
CustomizableThread Standard
Unc/Unf/Unef/Uns/Bsw/Bsf/Metric Coarse/Metric FineCustom Order
Customization by Drawing/SampleODM/OEM
AvailableService
Custom-Made ServiceSize Standard
MetricMaterial Test Certificate
HaveSample
Samples in Stock Are Free with Freight CollectPrice Terms
Fob/CFR/CIF/DDP/DAPQuality Control
100% Quality InspectionApplication2
Connection,Fastening,Concrete Projects,ContainerFunction
Multi-Purpose Fastener ScrewThread Type
Machine ThreadTail Structure
Self-DrillingTransport Package
Bulk Pack Small BoxedSpecification
M3/M4/M5/M6/M8/M10, Length: 6-100mmTrademark
CustomizedOrigin
ChinaHS Code
731816Production Capacity
10000ton/YearKey features
This cross recessed countersunk self-drilling screw has a countersunk head that can be fully embedded into the substrate for a flush surface, suitable for fixing color steel sheets and thin steel plat
Cross recess drive fits standard cross screwdriver bits tightly. Stable engagement prevents cam-out and improves on-site installation efficiency.
Equipped with self-drilling tip, it can finish drilling, tapping and fastening in one operation. No pre-drilling required, cutting down working procedures and labor cost.
Zinc plated surface forms a protective coating with anti-rust performance, suitable for regular applications such as indoor steel structures and roof enclosures.
High-strength shank resists breaking during drilling and fastening. Tight thread engagement delivers reliable connection and reduces risks of loosening and falling off.
A full range of standard sizes are in stock. Custom lengths are available to match metal sheets of different thicknesses.
Dimension and appearance sampling inspection before shipment. Stable batch quality supports continuous supply for large-volume engineering orders.
OEM and ODM Services: Full customization support available based on customer drawings or physical samples.
Free of charge samples are offered for your quality inspection, buyers only need to bear the courier freight.
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: ≤0.47hTerms 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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