Powered by Made-in-China.com
Zinc Plated Grade a 5/16 Unf ASTM563 Hex Flange Nuts ASME B 18.2.2
US$0.014
30,000-49,999 Pieces
US$0.012
50,000-99,999 Pieces
US$0.009
100,000+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Hexagon HeadModel NO.
ASME B 18.2.2 - 5/16 UNF- ZincConnection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JIS, GOST, BSW, ISOGrade
10.9Transport Package
Pallet+CartonSpecification
25kg/cartonTrademark
as requested by buyerOrigin
ChinaHS Code
73181600Production Capacity
1500tons/MonthKey features
Customizable Material & Surface: Material and surface treatment can be replaced with various options like Zinc Plated, Black Oxide, etc.
ISO9001 & SGS Certified: Certificated with ISO9001/2015, GB/T19001-2016, and SGS certificate test for quality assurance.
35+ Years Manufacturing Exp: Established in 1985 with over 35 years of experience in standard and special fasteners.
Global Export Experience: Products exported to Europe, Australia, North America, and South Asia with global supply capability.
Large Production Capacity: 60,000 square meters facility with advanced hot forging and inspection equipment.
Wide Standard Compliance: Meets DIN, ANSI, GB, JIS, GOST, BSW, ISO, and ASTM standards for versatile applications.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2021-11-10Nearest Port: Xiamen, Ningbo, ShenzhenAverage Response Time: ≤3.81hTerms 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:Can the material and surface treatment be customized?
A:
Yes, material and surface treatment can be replaced with options such as Zinc Plated, Black Oxide, Phosphate, Dacromet, and Geomet.
Q:What certifications does the manufacturer hold?
A:
The factory is certificated with ISO9001/2015, GB/T19001-2016, and SGS certificate test.
Q:What are the payment terms?
A:
The accepted terms of payment are LC (Letter of Credit) and T/T (Telegraphic Transfer).
Q:What is the average lead time for orders?
A:
Peak season lead time is 3-6 months, while off-season lead time is 1-3 months.
Q:Which international standards are supported?
A:
The products comply with DIN, ANSI, GB, JIS, GOST, BSW, ISO, and ASTM standards.
Send Inquiry
*To:
Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.
Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Blue-White Zinc ANSI/ASME B18.2.2 Hex Thin Nuts Grade 2 -Sizes 1/4 5/16
US$0.01-0.50
1 Piece(MOQ)
High Quality Stainless Steel Zinc Plated DIN6923 Serrated Hex Flange Nut
US$0.10-0.50
100 Pieces(MOQ)
Carbon Steel Zinc Plated Hex Flange Assembly Lock Nuts for Machinery
US$0.006
50 Pieces(MOQ)
Stainless Steel Carbon Steel DIN6923 Hex Flange Nut for Auto Parts Motorcycle
US$0.01-0.012
10,000 Pieces(MOQ)
Fasteners Factory Wholesale Carbon Steel White Zinc Plated Hex Flange Nut
US$0.02-0.05
10,000 Pieces(MOQ)
Hex Flange Nuts DIN6923 Yellow Zinc Plated Hex Nuts Hexagon Nuts Wheel Nuts Motorcycle Accessories Auto Parts
US$0.01-0.012
10,000 Pieces(MOQ)
DIN6923 Yellow Plated Hex Flange Cap Serrated Lock Nut
US$0.05-0.10
1,000 Pieces(MOQ)
3/8-16 Zinc Plated Serrated Flange Hex Lock Nuts
US$0.01-0.20
10,000 Pieces(MOQ)
Zinc Plated Grade Class8.8 10.9 12.9 Metal Hex Flange Lock Nut DIN1664
US$0.01-0.10
1 Piece(MOQ)
7/16"-14 Grade8 Hex Flange Top Lock Nuts Coarse Zinc Yellow
US$0.01-0.20
10,000 Pieces(MOQ)
DIN6927 Grade 8 Steel Zinc Plated Yellow Color No Serrated Metal Insert Hex Flange Lock Nut
US$0.30-0.50
1,000 pieces(MOQ)
DIN6926 Hex Flange Nylon Lock Nuts with Zinc Plated M10
US$0.10
1,000 Pieces(MOQ)



















