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Zinc Class8 M16 M18 M24 M27 M52 Hex Thick Nuts High Strength Heavy Nuts Uni5587 Fasteners Factor
US$1.998
2,000-4,999 Pieces
US$1.992
5,000-9,999 Pieces
US$1.98
10,000+ Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
UNI5587-M52-ZincConnection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JIS, GOST, BSW, ISO UniGrade
8.8Material Name
40crProperty Class
Class8Surface Treatment
Zinc PlatedProducts Usages
Auto Parts/Wheel/Wind Power Equipments/TruckTransport Package
Carton+PalletSpecification
25kg/cartonTrademark
as requested by buyerOrigin
ChinaHS Code
73181600Production Capacity
1500tons/MonthKey features
38 Years Manufacturing Experience: Specialized in standard and special fasteners since 1985 with advanced forging and machining.
Custom Material & Surface Options: Materials like C45, 40Cr, 35CrMo, 42CrMo and surfaces like Zinc, Black Oxide, Dacromet available.
Wide Size Range M16-M80: Available in Class 5/6/8/10/12 with sizes from M16 to M80 for heavy-duty applications.
Global Quality Certifications: Products certified by ISO9001/2015, GB/T19001-2016, and SGS for international standards.
Versatile Application Scope: Suitable for auto parts, wheels, wind power equipment, and truck components.
Flexible Packaging Solutions: Standard 25kg/carton or 1.5-2.5 tons/pallet, customizable as per buyer requests.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2021-11-10Nearest Port: Xiamen, Ningbo, ShenzhenAverage Response Time: ≤4.84hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryJinjiang Tagong Hardware Forging Manufacturer Co. Ltd. is identified as a Chinese manufacturer/factory producing a broad range of fasteners and related hardware. The supplier reports multiple customization options, ODM services, new product development within the past year, OEM service for well-known brands, six production lines, and overseas warehouse and showroom capabilities. Export activity has lasted three years, with 31%–40% of sales from exports. Service lead time is reported as within 15 working days in both peak and off-season periods. However, the available evidence shows no SDK, no overseas agents or branches, no continuous quantity reconciliation for production batches, and several procedures without written records. Financial information is limited to stated years rather than performance figures, and the audit result is recorded as 0 without an explained evaluation interpretation. Customer cases are not specifically identified.
Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company based in Fujian, China, with fasteners and related hardware as its primary product range. Its offering profile covers manufacturing, export, service, quality control, R&D, and sustainability information.
R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services, supporting active product-development capability. It also reports no available SDK, which limits the evidence for software or SDK-based development but does not negate the stated hardware R&D capability.
Production capacityThe supplier is a manufacturer/factory with six production lines and a broad fastener and hardware product portfolio. However, it does not continuously reconcile quantities for each batch or mass-production run, indicating a documented production-control weakness.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing direct evidence of broad customization support.
Product Q&A
Q:What materials are available for these nuts?
A:
We offer C45, 40Cr, 35CrMo, and 42CrMo materials. The standard is Carbon Steel, but custom materials can be requested.
Q:What surface treatments can be customized?
A:
Options include Plain+oil, Zinc Plated, Black Oxide, Phosphate, Dacromet, and Geomet. The standard sample shows Zinc Plated.
Q:What is the lead time for orders?
A:
Peak season lead time is 3-6 months, while off-season lead time is 1-3 months. Prices should be re-quoted due to material instability.
Q:What certifications does the factory hold?
A:
Our products have passed ISO9001/2015, GB/T19001-2016, and SGS certificate testing and certification.
Q:What are the payment terms?
A:
We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.
Send Inquiry
*To:
Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.
Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.*Content:
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