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Carbon Stee Oxide Black Hex Socket Screw
US$0.0065
100-999 Pieces
US$0.004
1,000+ Pieces
Sample price:US$0.20/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon Head, Round HeadModel NO.
Din/GB/ISOGroove
Interior Angles QuartetConnection
Common BoltHead Style
Hexagonal, SocketStandard
DIN, GB, ANSI, JIS, DIN, ANSI, GB, JIS, GOST, BswGrade
4.8 8.8 10.9 12.9, 8.8Model No.
M10-M64Drawings
AcceptSample
in StockDelivery Time
3-5 Working DaysExperience
for 30 YearsEquipments
CNC Lathe, Processing Center, Miller, etcAvailable Material
Steel, Brass, Titanium, Aluminium etcSurface Treatment
Hot Galvanized, Black, Color-Zinc, Blue etcName
Hex Socket Tapered Pipe Plug ScrewCustom-Made
AcceptTransport Package
Plastic Bag, Boxes and Cartons, Pallets, CustomizeSpecification
M10-M68Trademark
TengriOrigin
ChinaHS Code
7318190000Production Capacity
1000000000pieces/YearKey features
Customizable Specifications: Accepts custom drawings and offers model numbers from M10 to M64 with tailored lengths.
Wide Material Options: Available in Carbon Steel, High Strength Steel, Stainless Steel, Brass, Iron, Titanium, and Aluminium.
Multiple Surface Treatments: Options include Hot Galvanized, Black, Color-Zinc, and Blue-White Zinc for enhanced durability.
30 Years Experience: Over three decades of manufacturing expertise in stainless steel and industrial fasteners.
ISO 9001 Certified: Passed ISO9001:2015, CQM, and IQNet Quality Management System certifications.
Free Samples Available: Free standard fastener samples provided; customer pays freight cost.
Fast Delivery: 3-5 working days for standard items; same-day delivery for in-stock items.
OEM/ODM Support: Customized design services welcomed with advanced CNC and processing equipment.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2016-11-16Nearest Port: ShanghaiAverage Response Time: ≤0.99hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others
AI-Powered supplier vetting
SummaryShanghai Tengri Metal Products Co., Ltd. is identified as the manufacturer of stainless-steel flat head nuts in M5 and M8 specifications. The supplier has documented corrective-action and complaint-handling procedures, quality assurance, inventory capability, written service-assessment procedures, and ERP-based operational management. It holds ISO9001:2015 and RoHS-related evidence and has conducted fire drills. Its service network is limited: it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries for overseas services. The supplier supports multiple customization modes and reported new products during the past year, but does not provide 3D software design, ODM, SDK, or recognized-brand OEM services. Manufacturing-contract status, detailed capacity, and customer case evidence remain insufficient for a definitive assessment.
Supplier typeThe supplier is identified as SHANGHAI TENGRI METAL PRODUCTS CO., LTD and is named as the manufacturer of stainless-steel flat head nuts in M5 and M8 specifications. This supports classification as a product manufacturer rather than only a trading or service intermediary.
CertificationsThe supplier reports an ISO9001:2015 certificate and RoHS product-certification capability. These are explicit certification-related credentials, although the slices do not provide certificate scope, validity dates, or issuing-body details.
After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with follow-up records, plus inventory capability and written service-assessment procedures. However, it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries for overseas services, limiting its overseas after-sales reach.
R&D capabilityThe supplier reports new products during the past year and uses ERP for digital management of production, procurement, quality control, and logistics. Its innovation-related offering is limited by the absence of 3D software design services, ODM services, and an available SDK.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide 3D software design services or ODM services, indicating customization capability without evidence of complete design-development support.
Product Q&A
Q:Can I order a small quantity?
A:
Of course, you can.
Q:What quote terms do you offer?
A:
FOB, CIF and others ways according the your needs.
Q:How do you handle transportation?
A:
Sea Freight, Air Freight and others Express Delivery ways for you.
Q:What is the quality guarantee?
A:
We have passed ISO9001:2015 Quality Management System Certification, CQM Quality Management System Certification and IQNet Quality Management System Certification, If the quality doesn't accord the standard, you can exchange the goods for free.
Q:Do you provide after-sales service?
A:
Certainly,you can contact us at any time.
Send Inquiry
*To:
SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SHANGHAI TENGRI METAL PRODUCTS CO., LTD.*Content:
Supplier replies will be sent to your registered email
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