| Material: | Stainless Steel |
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| Type: | Round Head |
| Head Style: | Round |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Located in the renowned "Stainless Steel Town," Taizhou Fengye Metal Products Co., Ltd. has been specializing in metal products for over 20 years. With our CE, SGS, and ISO certificates, we are committed to delivering high-quality products to our customers.
Our company is dedicated to meeting market demands by analyzing requirements, studying new products, and conducting thorough research on raw materials. We have developed a production process that adheres to the certified quality system ISO9001 and CPR.
At Taizhou Fengye Metal Products Co., Ltd., we offer an unrivaled package that caters to both you and your customers. We welcome OEM and ODM orders, ensuring that all products in our catalog can be customized to meet your specific needs.
Our daily goals revolve around providing quality, service, expertise, support, and customer satisfaction. With over 200 customers from more than 50 countries worldwide, we have established ourselves as a leading exporter for hardware in China.
As a trusted supplier of square head bolts, Taizhou Fengye Metal Products Co., Ltd. offers a wide range of high-quality options. Our square head bolts are manufactured using premium stainless steel, ensuring durability and reliability.
With our extensive experience in the industry, we understand the importance of precision and strength when it comes to fasteners. Our square head bolts are designed to provide secure and stable connections, making them ideal for various applications.
Whether you need square head bolts for automotive, construction, or general hardware purposes, we have you covered. Our square head bolts are available in different sizes and materials, including 304 stainless steel, to suit your specific requirements.
At Taizhou Fengye Metal Products Co., Ltd., we prioritize customer satisfaction. We strive to deliver exceptional products that meet the highest standards of quality and performance. With our square head bolts, you can trust that you are getting reliable and long-lasting fasteners for your projects.
Our Square Head Bolt is a high-quality fastener that is perfect for various applications. Made from durable stainless steel, it offers excellent strength and corrosion resistance. Whether you need it for automotive, construction, or general hardware purposes, our Square Head Bolt is the ideal choice.
Key Features:
With our Square Head Bolt, you can trust that your fastening needs will be met with reliability and efficiency. Order now and experience the superior quality of our products.
Bolts & Nuts are durable, highly hard, environmentally friendly, and anti-corrosive. They are widely used in decoration, industry, and equipment. Get them from Taizhou Fengye Metal Products Co., Ltd., a trusted Square Head Bolt Supplier and manufacturer of various bolts and hardware.
The stainless steel undercut anchor is a new type of anchor bolt designed for use with stone and ceramic plates. It is specifically designed to accommodate different thicknesses and hardness levels of these materials, ensuring a secure and reliable installation.
Manufactured by Taizhou Fengye Metal Products Co., Ltd., a trusted supplier of various hardware products, this square head bolt is a versatile option for a wide range of applications. It is made from high-quality stainless steel, providing excellent durability and resistance to corrosion.
With its square head design, this bolt offers enhanced stability and ease of installation. It is suitable for use in automotive, construction, and other industries where reliable fastening is essential.
Key Features:
Whether you are in need of a reliable bolt for your automotive or construction projects, this stainless steel undercut anchor from Taizhou Fengye Metal Products Co., Ltd. is an excellent choice. Its durability, corrosion resistance, and versatile design make it a reliable option for various applications.
Introducing the Expansion Bolt from Taizhou Fengye Metal Products Co., Ltd. Made with durable stainless steel, this bolt is perfect for use in metal structures, profiles, bearing plates, brackets, and beams. Trust us as your reliable square head bolt supplier.
Curtain Wall Fittings - High-quality and corrosion-resistant fittings for stone cladding and glass fixing systems. Perfect for a wide range of applications. From Taizhou Fengye Metal Products Co., Ltd.
| Thread specification d |
M5 | M6 | M8 | M10 | M12 | M16 | M20 | |
| P | Thread pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 |
| b | L≤125 | 16 | 18 | 22 | 26 | 30 | 38 | 46 |
| 125 | 22 | 24 | 28 | 32 | 36 | 44 | 52 | |
| L>200 | - | - | 41 | 45 | 49 | 57 | 65 | |
| dk | Max | 13.55 | 16.55 | 20.65 | 24.65 | 30.65 | 38.8 | 46.8 |
| Min | 12.45 | 15.45 | 19.35 | 23.35 | 29.35 | 37.2 | 45.2 | |
| ds | Max | 5 | 6 | 8 | 10 | 12 | 16 | 20 |
| Min | 4.52 | 5.52 | 7.42 | 9.42 | 11.3 | 15.3 | 19.16 | |
| k1 | Max | 4.1 | 4.6 | 5.6 | 6.6 | 8.75 | 12.9 | 15.9 |
| Min | 2.9 | 3.4 | 4.4 | 5.4 | 7.25 | 11.1 | 14.1 | |
| k | Max | 3.3 | 3.88 | 4.88 | 5.38 | 6.95 | 8.95 | 11.05 |
| Min | 2.7 | 3.12 | 4.12 | 4.62 | 6.05 | 8.05 | 9.95 | |
| r1 | ≈ | 10.7 | 12.6 | 16 | 19.2 | 24.1 | 29.3 | 33.9 |
| r2 | Max | 0.5 | 0.5 | 0.5 | 0.5 | 1 | 1 | 1 |
| r3 | Max | 0.75 | 0.9 | 1.2 | 1.5 | 1.8 | 2.4 | 3 |
| s | Max | 5.48 | 6.48 | 8.58 | 10.58 | 12.7 | 16.7 | 20.84 |
| Min | 4.52 | 5.52 | 7.42 | 9.42 | 11.3 | 15.3 | 19.16 | |
Suppliers with verified business licenses
Audited Supplier 
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