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Square Bolt Eye Bolt with Black
US$5.00
100-299 Pieces
US$2.00
300-499 Pieces
US$1.30
500-999 Pieces
US$1.20
1,000-4,999 Pieces
US$1.00
5,000+ Pieces
Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Square Head

Model NO.

According to the drawing

Connection

Common Bolt

Head Style

Square

Standard

DIN, ANSI, ISO

Grade

4.8

Application

Machinery

Finish

Black

Price for The Zie

M16X100 Black Surface

Transport Package

CTN First, Then in Pallet

Specification

DIN931/933/603/444, ISO4014/4017/8677, Asme B18.2.

Trademark

HT

Origin

Jiangsu, China

HS Code

7318150000

Production Capacity

10 Tons / Month

Key features

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Hastelloy, Monel, Inconel, Titanium, and Duplex series.
Multiple Standard Compliance: Manufactured according to DIN, ANSI, ISO standards or specific customer drawings.
Comprehensive Grade Range: Offers Grade 4.8, 8.8, and 10.9 to meet diverse strength requirements.
Extensive Size Options: Size range from M6 to 64mm to suit various machinery applications.
Custom Drawing Production: Capable of producing special parts and fasteners strictly according to customer drawings.
Diverse Fastener Types: Includes Hex bolts, Eye bolts, Square bolts, U bolts, and various nuts and washers.
Professional Manufacturing: Established factory with export experience since 2009 specializing in industrial fasteners.
Flexible Delivery Schedule: Lead time varies from one month off-peak to 1-3 months during peak season.

Company profile

TAIZHOU FASTOOL INDUSTRY CO., LTD.
High Repeat Buyers ChoiceIn-stock CapacityRaw-Materials TraceabilityImporters and Exporters
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-05-03Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤7.11hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier demonstrates OEM and ODM experience, broad customization options, ISO 9001 certification, three production lines, quality assurance, raw-material traceability, and documented finished-product inspection instructions. It also reports inventory capability, export rights, and lead times stated as within 15 workdays to one month. However, the evidence identifies important management and development gaps: no available R&D audit documentation, no new products in the past year, no SDK, no written corrective-action or complaint-handling procedures, no formal supplier-service procedures or approved supplier list, and no valid manufacturing-capacity contract with related subcontractors. Overseas service coverage is limited, with no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial credibility cannot be assessed because the slices only identify reporting years and do not provide financial results.
Supplier typeThe supplier operates as a manufacturer offering OEM and ODM services, holds self-operated import and export rights, and provides multiple customization models. It has inventory capability, but no valid manufacturing-capacity contract with related subcontractors and no overseas service infrastructure such as warehouses, showrooms, agents, or branches.
CertificationsThe supplier reports ISO 9001 certification, which is explicit evidence of holding a recognized quality-management-system certification. No other certifications are identified in the provided slices.
R&D capabilityThe supplier reports technology-engineering support and new-product development responsibilities and offers ODM services. Against this, it has no available R&D design-input, output, review, verification, or validation documents, no SDK, no new products in the past year, and R&D engineers with less than five years of total experience.
Production capacityThe supplier operates three production lines, reports inventory capability, employs 6–10 quality-control staff, uses uniformly followed finished-product inspection instructions, and maintains quality assurance and raw-material traceability. Deficiencies include no valid capacity contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing standard operating procedure.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides OEM and ODM services, demonstrating broad stated customization coverage.
Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one category of customer experience. No brand names, project details, volumes, product examples, or independently verifiable case information are provided.

Product Q&A

Q:What materials are available for these bolts?
A:
We provide Carbon Steel, Stainless Steel (SS304, SS316, etc.), Hastelloy, Monel, Incoloy, Inconel, Titanium, and Duplex series.
Q:What standards do your bolts comply with?
A:
Our products comply with DIN, ANSI, and ISO standards, or can be manufactured according to specific customer drawings.
Q:What is the size range for the Square Bolt Eye Bolt?
A:
The available size range is from M6 to 64mm.
Q:What grades are available for these fasteners?
A:
We offer Grade 4.8, 8.8, and 10.9 depending on the specific requirements.
Q:How long is the delivery time?
A:
The average lead time is one month during the off-season and 1-3 months during the peak season.

Send Inquiry

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