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8.8 Class Hex Flange Pre-Assembled Combination Bolt Carbon Steel with Sealing Washer
US$0.03
1,000-4,999 Pieces
US$0.02
5,000-9,999 Pieces
US$0.01
10,000+ Pieces
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless Steel/Carbon SteelType
Hexagon Head With FlangeModel NO.
HX2907Groove
CrossConnection
Common BoltHead Style
Hex Flange HeadStandard
DIN, ANSIGrade
4.8/A2Dia
St2.9/St3.5/St3.9/St4.2/St4.8/St5.5/St6.3Length
9.5mm-100mm or CustomizableFinish
Zinc Plated( Blue/White/Yellow/Black),Product Features
for Window Screw, Sharp Point, Self-Drilling PointTransport Package
Box/Carton/PalletSpecification
CustomizableTrademark
CustomizableOrigin
Zhejiang ChinaHS Code
73181590Production Capacity
500tons/MonthKey features
Diverse Material Options: Available in Stainless Steel and Carbon Steel for various applications.
Customizable Dimensions: Diameter ranges from St2.9 to St6.3; Length from 9.5mm to 100mm or custom.
Multiple Finish Colors: Zinc plated finishes available in Blue, White, Yellow, and Black.
International Standards Compliance: Meets DIN, ANSI/ASTM, BS, JIS, and GB standards for global reliability.
OEM and ODM Services: Accepts customer designs and logos; supports customization from samples and drawings.
Strict Quality Control: Comprehensive inspection at every production process to ensure qualified delivery.
Competitive Pricing: Offers reliable prices with excellent quality for fasteners and stamping parts.
ISO 9001 Certified: Management system certified to ISO9001:2015 for consistent quality assurance.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 6 years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.12h
AI-Powered supplier vetting
SummaryThe supplier operates across fasteners, hardware, building materials, plastic products, metal products, molds, mechanical equipment, bicycle and automotive parts, clothing accessories, daily goods, labor protection products, and Class I medical devices. It reports CE product certification and ISO9001:2015 management certification, plus OEM and ODM capability and customization from samples or designs. Export sales account for 90%, with six years of export experience and stated in-stock service capacity. However, the supplier has no overseas warehouse, showroom, agent, or branch; no new products were launched last year; one R&D engineer is reported; raw-material traceability is unclear; service procedures and corrective-action records are incomplete; and no Fortune 500 cooperation is reported. Financial records are identified for 2021–2023, but the provided slices do not disclose sufficient financial performance details.
Supplier typeThe supplier is a broad trading and sales-oriented business covering fasteners, hardware, building materials, plastic and metal products, molds, mechanical equipment, vehicle parts, clothing accessories, daily goods, labor protection products, and Class I medical devices. The breadth of listed sales activities supports classification as a diversified supplier rather than a narrowly specialized manufacturer.
CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity, although the slices do not specify their scope or validity dates.
After-Sales capabilityThe supplier reports in-stock service capacity and has 20 qualified suppliers for service capability. However, it lacks overseas warehouses, showrooms, agents, and branches; service assessment relies on records without a written procedure, and corrective/preventive actions have procedures but no written records. This indicates some service resources but material limitations in overseas coverage and process documentation.
R&D capabilityInnovation evidence is limited: the supplier reports one R&D engineer, no new products launched in the past year, no R&D SDK, and no product-information-based R&D capability. ODM service is available, but the explicit absence of recent new-product launches indicates weak demonstrated innovation performance.
Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM services, and reports OEM capability for popular brands. These stated services support a positive assessment of its ability to handle customized or client-specific product requirements.
Product Q&A
Q:What are your main products?
A:
Our main products are screws, washers, fittings, and stamping parts. We also produce machined parts.
Q:How do you ensure product quality?
A:
Every process is checked by our quality inspection department, and we personally visit the factory to verify product quality.
Q:What is your delivery time?
A:
Our delivery time is generally 30 to 45 days, or according to the quantity.
Q:What is your payment method?
A:
We accept 30% T/T in advance and 70% balance on B/L copy. For orders under 1000USD, 100% payment in advance is suggested.
Q:Can you provide samples?
A:
Yes, samples are provided free of charge, but courier fees are not included.
Send Inquiry
*To:
Jiaxing Sunrise Import & Export Co., Ltd.
Jiaxing Sunrise Import & Export Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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