Square Head Bolt
Your Professional Square Head Bolt Supplier
Shuifu Hanyang Machinery Technology Co., Ltd. is a company specializing in high-strength fasteners, hardware accessories, mechanical parts and other products, integrating production, sales, and research and development. It operates in the spirit of "operating with integrity and advocating standards" concept, give full play to regional and industrial advantages, serve customers around the world, and provide professional fastener connection solutions.
Why Choose Us
Customized Services
We understand that each customer has distinct manufacturing requirements. Consequently, we offer tailored solutions to address your specific needs.
Quality Certification
We have obtained TUV certification and ISO 9001 quality management system certification. Our factory adheres to major production standards, including DIN, ANSI, BS, ISO, JIS, GB, UNI, and others.
Advanced Production Equipment
Our facility is equipped with state-of-the-art machinery, such as one-touch double punching machines, multi-station cold heading machines, CNC lathes, large-scale hot punching equipment, and punch presses, among others.
Parameter
|
Material |
Steel |
|
Grade Rating |
Grade 2 |
|
Thread Size |
3/8" |
|
Exterior Finish |
Zinc |
|
Manufacturer Grade |
Grade 2 5 |
|
Head Style |
Round |
|
Brand |
The Hillman Group |
|
Thread Type |
Un |
|
Thread Style |
Right Hand |
|
Size |
2.5 inches |
|
Manufacturer |
The Hillman Group |
|
Part Number |
44633 |
|
Item Weight |
8.8 ounces |
|
Product Dimensions |
2.5 x 1.7 x 1.5 inches |
Communication Needs: Custom size can be tailored to meet specific customer requirements. Please provide your customization concepts and detailed specifications for further discussion.
Production Execution: Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.
Quality Inspection and Packaging: Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.
Delivery Assurance: We ensure timely delivery of the products within the agreed timeframe as per the contract terms.
Easy To Tighten
The four-sided shape of these bolts provides a good grip that eases tightening. Even the most common household tools, like adjustable wrenches, can grip the opposite sides of the square head tightly and tighten or loosen the bolts easily, unlike other fasteners.
Perfect For Blind Spots
Square head bolts can be tightened quickly with wrenches or pliers, making them ideal fasteners for blind locations. Workers can tighten or loosen these bolts even if sight is unavailable, as long as they can blindly obtain the grip on the two opposite sides of the square head.
They Can Act as a Quick Gauge
When determining the position of nuts in a joint, the square surfaces of these bolts can be used as a quick gauge. This is especially true for railroad workers because the properly tightened bolts will sit parallel to the railroad or other straight ties. If the bolts appear to sit at an angle, they should be tightened further. This quick and easy visual guide simplifies the inspections and minimizes the risk of bolt failures on various applications.
Great for Tight or Narrow Spaces
Since square head bolts can be tightened or loosed with standard tools, you can use a variety of tools with them. This makes them easier to reach and drive the bolts in narrow or tight locations.
Material of Square Head Bolt
Carbon Steel: Steel is the most common material for square head bolts due to its widespread availability, excellent strength, and cost-effectiveness. Different grades of carbon steel are used, such as low-carbon steel (Grade 2), medium-carbon steel (Grade 5), and high-carbon steel (Grade 8). Grade 8 steel bolts offer the highest tensile strength and are suitable for heavy-duty applications like automotive and construction
Stainless Steel: Stainless steel square head bolts are highly sought after for their exceptional corrosion resistance. They are ideal for use in environments exposed to moisture or corrosive elements. Common stainless steel grades used are 18-8 (e.g., 304 or 316), which provide good corrosion resistance and durability, making them popular in marine and food-related industries.
Brass: Brass square head bolts find use in applications where both aesthetics and functionality are important. Brass offers excellent corrosion resistance, making it suitable for outdoor and marine applications. Additionally, its golden appearance makes it popular in decorative projects and furniture assembly.
Aluminum: Aluminum square head bolts are favored for their lightweight properties. They are frequently used in applications where weight reduction is crucial, such as in aerospace and automotive industries. Aluminum bolts are also suitable for constructions that require resistance to corrosion.
Bronze: Bronze square head bolts are known for their strength and corrosion resistance, making them a reliable choice for marine and outdoor applications. They are widely used in shipbuilding and various marine structures due to their ability to withstand harsh seawater conditions.
Titanium: Titanium square head bolts offer an exceptional strength-to-weight ratio and excellent corrosion resistance, especially in challenging environments. These bolts are extensively used in aerospace, medical implants, and chemical processing industries.
Copper: Copper square head bolts are preferred in electrical applications due to their excellent electrical conductivity. They are commonly used in electrical installations and grounding connections.
Nickel Alloys: Nickel alloy square head bolts are known for their exceptional resistance to high temperatures and corrosion. These bolts are vital in industries that operate under extreme conditions, such as aerospace, chemical processing, and power generation.
Delivery Information
Shipping Methods
We offer a variety of shipping options, including sea freight, air freight, railway transportation, and international express delivery, to meet the diverse needs of our customers.
Estimated Delivery Time
We will provide you with the estimated delivery time for your order, which will be clearly stated in the formal order to ensure your rights are protected, allowing you to arrange for the receipt of your goods in a timely manner.
Order Tracking
We provide order tracking services, allowing you to stay informed about the current status and expected arrival time of your order. Detailed inspection information and shipping manifests, including photos and videos, are provided to ensure the security of your transactions.
Certificate
FAQ
We're professional square head bolt manufacturers and suppliers in China, specialized in providing high quality custom service. We warmly welcome you to wholesale cheap square head bolt from our factory.
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