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High Tensile Galvanized Iron Steel Grade 8.8 DIN603 Rectangular Neck Round Head Carriage Bolt
US$0.162
3,000-9,999 Pieces
US$0.132
10,000-19,999 Pieces
US$0.115
20,000-29,999 Pieces
US$0.041
30,000+ Pieces
Sample price:US$0.50/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Round HeadModel NO.
DIN603Connection
Common BoltHead Style
RoundStandard
DIN, ANSI, GB, JISGrade
8.8Application
Machinery, Chemical Industry, Environmental, BuildingFinish
Color-Zinc PlatedCertification
ISO, RoHS, CEDelivery
Sea Freight, Air, Train, ExpressService
Support Customized ServiceSamples
Free If It Is AvailableThread
Corase and FineInspection
Optical Screening InstrumentDelivery Time
10-15 Working DaysTransport Package
Plastic Bag, Boxes and Cartons, Pallets, CustomizeSpecification
M5-M20Trademark
OEM, ODMOrigin
ChinaHS Code
7318159090Production Capacity
2000000pieces/YearKey features
High Tensile Strength: Grade 8.8 carbon steel ensures superior strength and durability for heavy-duty applications.
Anti-Rotation Design: Square neck fits into square holes to prevent bolt rotation during nut tightening.
Multiple Material Options: Available in carbon steel, stainless steel, duplex, aluminum, titanium, brass, and copper.
Customizable Service: Production available based on customer drawings and specific requirements.
Wide Size Range: Sizes available from M5 to M20 to meet various fastening needs.
Diverse Plating Options: Offers Zinc, Dacromet, Geomet, Ruspert, and HDG finishes for corrosion resistance.
Fast Delivery: Delivery time is 10-15 working days for standard orders.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2017-08-02Nearest Port: GuangzhouAverage Response Time: ≤0.56hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DAP
AI-Powered supplier vetting
SummaryGuangzhou Eternal Fasteners Technology Co., Ltd is a China-based limited company in Guangdong described as a trading company, manufacturer/factory, and group corporation. It supplies bolts, nuts, screws, rivets, washers, pins, and custom fasteners, and states that its services cover design consultation, manufacturing, and post-sale support. ISO 9001 and ISO 14001 certifications are reported. The supplier indicates a high export-sales share of 71%–90% and accepts PayPal, T/T, and Western Union. SGS conducted an audit, with the reported audit period ending in 2025, but the audit result is not interpretable from the coded value provided. Most operational, R&D, sustainability, traceability, logistics, and customer-reference fields are marked unknown. Therefore, evidence supports product scope, stated customization services, management-system certifications, and international commercial exposure, while several capability areas remain unverified.
Supplier typeThe supplier is identified as a limited company operating in China’s Guangdong province and classified as a trading company, manufacturer/factory, and group corporation. Its business engagement is in industrial equipment and components, with fasteners as the stated product focus.
CertificationsThe supplier reports holding ISO 9001 and ISO 14001 certifications. These explicitly indicate reported quality-management and environmental-management system certification, although no certificate numbers or current validity dates are provided.
After-Sales capabilityThe company states that its services extend from design consultation through manufacturing and post-sale support. However, the specific status of in-stock service capacity, overseas warehouses, overseas showrooms, and overseas agents or branches is unknown.
Production capacityThe supplier is classified as a manufacturer/factory and states that it provides manufacturing for a broad range of fasteners, with services spanning design consultation to production. Nevertheless, manufacturing-capacity contract status is unknown, and the order-fulfillment value is provided only as an unexplained code, so production scale and fulfillment performance cannot be fully assessed.
Customization capabilityThe supplier explicitly offers custom fastening solutions tailored to project requirements and reports support from initial design consultation through manufacturing. Specific private-mold R&D and 3D design capabilities remain unknown, so the existence of customization service is supported but its technical depth is not verified.
Product Q&A
Q:Can I order a small quantity of products?
A:
Small orders can be supported if the product is in stock.
Q:What kind of transportation is supported?
A:
Sea Freight, Air Freight and others Express Delivery ways for you.
Q:What kind of material you can provide?
A:
Carbon steel, stainless steel, duplex, aluminum, titanium, brass, copper, etc.
Q:Do you provide customized service?
A:
Yes,we can produce according to your drawing & requirements.
Send Inquiry
*To:
Guangzhou Eternal Fasteners Technology Co., Ltd
Guangzhou Eternal Fasteners Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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