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ASTM Rag Bolts for High Grade ISO M30 Bolt Standard Hex T Blot Eb450
US$4.80-6.50
20 Sets
Sample price:US$6.50/set.Request sample
Product profile
Customization
AvailableMaterial
40crType
Round HeadModel NO.
EB450Connection
Common BoltHead Style
RoundStandard
ANSI, GBGrade
12.9Application
Machinery, Chemical Industry, Environmental, BuildingFinish
BlackService
OEM ODMSurface Treatment
Shot BlastingMaterial Grade
Carbon SteelScope of Application
Mills, Crushers, Other Machines, etc.Dimensions
DrawingTransport Package
Plywood CaseSpecification
M30 BoltTrademark
EBOrigin
ChinaHS Code
731815Production Capacity
500000pieces/YearKey features
High Strength Grades: Available in 12.9, 10.9, 8.8, 6.8, and 4.8 grades for diverse load requirements.
Wide Size Range: Sizes from M20 to M45 and lengths up to 1080mm for large machinery applications.
OEM/ODM Service: Customizable surface treatment, material grade, and dimensions based on drawings.
Complete Kit: Includes rubber ring, concave washer, spring washer, and nut for easy installation.
Proven Reliability: Heat-treated for better mechanical properties, used in mills up to 12-meter diameter.
Fast Delivery: 5-10 days for in-stock items; 45 days for custom orders depending on quantity.
Flexible Payment: 100% advance for small orders; 50% T/T + balance or LC for larger orders.
Factory Direct: Direct manufacturer supply ensuring quality control and competitive pricing.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.41h
AI-Powered supplier vetting
SummaryEB China is an industrial equipment and materials supplier involved in petroleum drilling and production equipment, metallurgical equipment, special steel, non-ferrous alloys, new-material technology, and installation services. Its stated manufacturing scope includes castings, forgings, machinery, and e-bike products, with substantial annual capacity figures. The supplier reports ISO9001, ISO14001, and ISO45001 certifications for its factories. It has documented procedures for corrective and preventive actions, complaint handling, supplier-service assessment, and approved-supplier updates. However, quality traceability, quality-assurance status, and testing-equipment quantity are either unknown or reported as zero. R&D resources are limited to one engineer, with no new products reported in the previous year and no available SDK, although ODM, OEM, sample-based, and design-based customization are offered. Overseas service infrastructure and offline trade-show participation are absent. Customer-facing...
Supplier typeThe supplier operates across industrial equipment, specialized metals, foundry, forging, machinery, and e-bike manufacturing activities. Its stated scope also includes new-material R&D and installation services, indicating a manufacturer and industrial solution provider rather than a purely trading company.
CertificationsThe company states that its e-bike assembly factory, foundry and forging plant, and machinery plant have passed ISO9001, ISO14001, and ISO45001 management-system certification. The slices do not provide certificate numbers, validity dates, or issuing-body details.
After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with followed records, plus written procedures and records for assessing service capability. However, it has no overseas showroom, overseas agent or branch, or offline trade-show participation, so international service coverage is limited despite formal process evidence.
R&D capabilityInnovation resources appear limited: the supplier reports one R&D engineer, no new products in the previous year, and no available SDK. It does provide ODM and OEM services and undertakes customization, but the evidence does not demonstrate strong ongoing product innovation.
Production capacityThe supplier reports annual output capacities of 100,000 tons for castings, 30,000 tons for forgings, and up to 1,000,000 sets for machinery and E-V products, supported by 21–30 quality-control staff. However, the stated quantity and size of quality-control test equipment is zero, creating a clear production-quality control deficiency.
Customization capabilityThe supplier explicitly offers customization from samples, graphic or design inputs, and general customization, alongside ODM and OEM services for popular brands. These statements directly support capability for both customer-specified and original-design manufacturing.
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We are a factory.
Q:What is your delivery time?
A:
Generally 5-10 days if goods are in stock. If not in stock, it is 45 days, depending on quantity.
Q:What are your terms of payment?
A:
For orders <=1000USD, 100% in advance. For orders >=1000USD, 50% T/T in advance, balance before shipment, or irrevocable LC at sight.
Q:What materials and grades are available?
A:
Material is 40Cr with grades 12.9, 10.9, 8.8, 6.8, and 4.8.
Q:Can you customize the product?
A:
Yes, we offer OEM and ODM services, including customization of surface treatment, material grade, and dimensions from drawings.
Send Inquiry
*To:
Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.
Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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