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16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers

Guangzhou Strong Metal Co., Ltd
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  • 1 yr

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Product Highlights

  • Made of premium carbon steel, alloy steel or stainless steel, with Grade 4.8/8.8/10.9/12.9 strength available. Strict quality control ensures excellent hardness, toughness and long service life for he
  • CNC machined with uniform, smooth threads for easy assembly and reliable locking. Compliant with DIN, ISO, GB and other international standards, ensuring consistent dimensions and interchangeability.
  • Custom sizes, lengths, thread types and grades are available. Multiple surface treatments (black oxide, zinc plating, hot-dip galvanizing) meet different anti-corrosion and application requirements, w

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Product Images of 16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers

16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers pictures & photos
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers pictures & photos
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers pictures & photos
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers pictures & photos
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers pictures & photos
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers pictures & photos
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
  • 16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
  • 16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
    16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
  • 16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
    16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
  • 16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
    16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
  • 16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
    16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
  • 16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
    16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
  • 16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
    16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers

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Product Description

16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
Specification
Product Name:  Hex Socket Flat Head Screws
Size:  Metric size: M6 × 70 mm      Inch size: 1/4" × 2-3/4"      Customized sizes are available.
Material: Stainless Steel 201 304 316 430 & Carbon Steel
Grade: A2-70, A4-70, A4-80 & 8.8, 10.9, 12.9, etc.
Finish: Polishing, Black Oxide, Zinc Plating, Hot-dip Galvanizing, Bluing, etc.
Standard: GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc
Samples: Samples are complimentary, delivery charges apply
Package: Inner bag + Master carton + Wooden pallet + Stretch film, with desiccant & edge protectors as needed.
Payment: T/T, L/C
Shipping Port: Tianjin Port, Qingdao Port
Inspection: 100% QC Steps Inspect Before Shipment
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
Guangzhou Strong Metal Co., Ltd. 
Guangzhou Strong Metal Co., Ltd. operates as the international trade department of Hebei Gaonuo New Energy Technology Co., Ltd. (hereinafter referred to as Gaonuo).
Established in 2016 with a registered capital of 3 million RMB, Hebei Gaonuo New Energy Technology Co., Ltd. is headquartered in the Yongnian Guajing Industrial Zone, Handan – China's largest fastener production base. As a source factory, Gaonuo integrates R&D, manufacturing, and processing of stainless steel fasteners. With years of expertise in the stainless steel products industry, the company possesses mature production techniques and a comprehensive quality control system. Its main products include stainless steel threaded rods (1-3 meters), chemical anchors, foundation bolts, double-end studs, fully threaded studs, and more. It also provides customized stainless steel products in materials such as 201, 304, and 316, along with supporting services including processing, pickling, and cleaning.
To expand its global market presence, the company established its international trade department in Guangzhou. Leveraging the advantages of direct factory supply in terms of pricing and production capacity, we are dedicated to providing global clients with high-quality stainless steel fasteners and tailored solutions. Adhering to the business philosophy of "Survive by Quality, Develop by Integrity," we continuously introduce professional talent and optimize production processes, striving to deliver high cost-effective products and efficient service experiences to partners worldwide.
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
16 Years Fastener Factory, Phillips Flat Head Machine Screws, Carbon Steel Zinc Plated, Competitive Price for Global Buyers
FAQ
About Us
Q1. What type of company are you?
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.

Products & Materials
Q2. Can you provide product samples?
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.

Q3. Do you offer custom manufacturing (OEM/ODM)?
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).
Quality
Q4. How do you ensure product quality?
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.
Orders & Logistics
Q5. What is your minimum order quantity (MOQ)?
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.

Q6. What is your lead time?
Production time depends on order quantity, product complexity, and current production schedule. Standard items generally have shorter lead times, while custom products require additional time for design and manufacturing. We will provide an accurate delivery estimate upon inquiry.

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI262155". Items marked "verified" are certified.

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Guangzhou Strong Metal Co., Ltd
Guangzhou Strong Metal Co., Ltd
Guangzhou Strong Metal Co., Ltd
Guangzhou Strong Metal Co., Ltd
Guangzhou Strong Metal Co., Ltd
Guangzhou Strong Metal Co., Ltd
Guangzhou Strong Metal Co., Ltd
Guangzhou Strong Metal Co., Ltd

About Our Factory & Business Background

Address
No. 1012, South Feng Hui, No. 618, Xingangdong Road, Guangzhou, Guangdong, China

Our Production Capability & Technical Expertise

Main Products
Strong Metal, Carbon Nut, Carbon Steel Fastener, Hardware Nut, Building Hardwares, Stainless Steel Bolt and Nut, Carbon Steel Bolt, Hexagon Nut, Bolt and Nuts

FAQ

What materials and strength grades do you offer for these fasteners?
We provide carbon steel, alloy steel, and stainless steel options, with grades ranging from 4.8 to 12.9. Each product undergoes strict hardness and tensile tests to ensure stable performance in heavy-duty applications.
Can you customize fasteners according to our drawings or special requirements?
Yes, we support full customization including sizes, lengths, thread types, and surface treatments (black oxide, zinc plating, hot-dip galvanizing). We also comply with DIN, ISO, GB, and ASTM standards to meet different market needs.
What is your lead time and minimum order quantity?
For standard products, we can ship within 7-15 days. Custom orders take 15-30 days depending on the quantity. The MOQ is flexible, and we also offer OEM/ODM services with reliable after-sales support.

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