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Grade 10.9 12.9 High Strength Black Steel Hex Head Bolts/Structural Bolts
US$0.0006
1,000-4,999 Pieces
US$0.0003
5,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Hexagon HeadConnection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JIS, BSW, GOSTApplication
Machinery, Chemical Industry, Environmental, BuildingFinish
Hot GalvanizingService
OEM&ODMSamples
Free SamplesInspection
100% QC Steps Inspect Before ShipmentThread
Metric Coarse, Metric Fine, Unc, Unf, Bsw, Bsf.Other Material
Carbon Steel & Stainless SteelTransport Package
Carton+PalletSpecification
CustomizedTrademark
Strong MetalOrigin
Hebei, ChinaHS Code
7318159090Key features
Customized Sizes Available: Metric and inch sizes available with custom dimensions to meet specific requirements.
Wide Material Selection: Available in Stainless Steel 201/304/316/430 and Carbon Steel grades.
Multiple Strength Grades: Offers A2-70, A4-70, A4-80, 8.8, 10.9, and 12.9 strength options.
Diverse Surface Finishes: Options include Polishing, Black Oxide, Zinc Plating, Hot-dip Galvanizing, and Bluing.
Free Samples Provided: Complimentary samples available; shipping charges apply.
Strict Quality Control: 100% QC inspection steps conducted before shipment.
Multiple International Standards: Complies with DIN, ANSI, GB, JIS, BSW, GOST, ISO, and ASTM standards.
OEM & ODM Services: Custom manufacturing based on client drawings and specifications.
Company profile
Business Type: Manufacturer/FactoryAverage Response Time: ≤0.65h
AI-Powered supplier vetting
SummaryThe supplier is a stainless steel products manufacturer based in Yongnian, China, specializing in fasteners with strong customization capabilities. They offer 3D software design services and are capable of full customization based on client specifications. While they have procedures for quality assurance and handling customer complaints, there are no written records of these processes. The supplier lacks substantial research and development capabilities and has no financial data indicating operational activity over the past two years.
Supplier typeThe supplier is a direct source manufacturer of stainless steel fasteners with a focus on international trade and customization.
Financial creditThe supplier reportedly has no operating revenue or profit over the last two years, indicating a lack of financial activity.
R&D capabilityThe supplier does not have significant research and development capabilities and lacks SDK availability.
Production capacityThe supplier has stable production capabilities with direct supply from their own factory, ensuring quality and capacity.
Customization capabilityThe supplier offers flexible customization services including full customization and customization from samples and designs.
Product Q&A
Q:What type of company are you?
A:
We are a specialized manufacturer and supplier of high-quality stainless steel and carbon steel fasteners. Founded in 2010 with our own production base (Hebei Gaonuo New Energy Technology Co., Ltd.), we focus on providing customized solutions for products like structural bolts and eye bolts, serving industrial clients worldwide with durable and reliable fastening products.
Q:Can you provide product samples?
A:
Yes, we encourage potential clients to evaluate our craftsmanship and material quality through physical samples. Please contact our sales team to discuss sample policies, including costs and shipping arrangements.
Q:Do you offer custom manufacturing (OEM/ODM)?
A:
Customization is one of our core strengths. We can develop products according to your drawings, specifications (such as ASTM, DIN, ISO, GB), or specific application requirements, with options for material selection (stainless steel or carbon steel), dimensions, strength grades, and surface treatments (e.g., galvanizing, Dacromet, passivation).
Q:How do you ensure product quality?
A:
We implement strict quality control throughout the entire process, from raw material inspection to finished product delivery. For stainless steel and carbon steel materials, we conduct composition and mechanical property tests. Advanced testing equipment (e.g., hardness testers, tensile testing machines) is used during production to ensure every batch meets standards and customer expectations.
Q:What is your minimum order quantity (MOQ)?
A:
MOQ varies depending on the product type, material, and specifications. Standard products have a defined MOQ, while custom orders offer more flexibility. We will provide the most cost-effective solution based on your needs.
Send Inquiry
*To:
Guangzhou Strong Metal Co., Ltd
Guangzhou Strong Metal Co., Ltd*Content:
Supplier replies will be sent to your registered email
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