High Strength Hex Bolts
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High Strength Hex Bolts

Product description Class 12.9 Steel Hex Head Screws: Unrivaled Strength and Durability Experience the unmatched strength and durability of our Class 12.9 Steel Hex Head Screws. These screws are designed to withstand extreme conditions and deliver exceptional performance in a variety of...

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Technical Parameters

Product description

Class 12.9 Steel Hex Head Screws: Unrivaled Strength and Durability
Experience the unmatched strength and durability of our Class 12.9 Steel Hex Head Screws. These screws are designed to withstand extreme conditions and deliver exceptional performance in a variety of applications.
Crafted from high-quality steel, our Class 12.9 screws offer extreme tensile and shear strength, making them ideal for heavy-duty tasks that require ultimate reliability. Whether you're working in construction, engineering, or any other industry that demands robust fastening solutions, these screws will exceed your expectations.
What sets our Class 12.9 Steel Hex Head Screws apart is their hexagonal head design. The hex head provides a secure grip for easy installation and removal, minimizing the risk of slippage or stripping. This feature ensures a tight and secure fit, even in challenging environments.
Furthermore, these screws undergo rigorous testing to meet the highest industry standards. We prioritize quality control to ensure that each screw delivers consistent performance and longevity. With our Class 12.9 Steel Hex Head Screws, you can have peace of mind knowing that your fastening needs are met with the utmost reliability.
Whether it's heavy machinery, infrastructure projects, or critical applications that require extreme-strength fasteners, our Class 12.9 Steel Hex Head Screws are designed to rise above the rest. Invest in the superior quality and unbeatable strength of our screws, and experience the difference they make in your projects. Choose reliability, choose Class 12.9 Steel Hex Head Screws.

These Class 12.9 steel screws are the ideal choice for heavy duty stamping applications and earth-moving machinery like bulldozers and excavators. Boasting a remarkable tensile strength of 170,000 psi (1200Mpa), they are a whopping 10% stronger compared to our other metric steel screws. So, for those demanding tasks where strength is of utmost importance, these screws will deliver an unmatched performance. Whether you need to tackle robust stamping operations or work with heavy machinery, these screws will ensure the job is done with utmost precision and durability. Their exceptional strength and reliability make them the go-to option for those in need of powerful fasteners.

The dimensions are in compliance with ISO 4017 (previously known as DIN 933) standards. To create a highly similar content, the information from the original text should be used, but rearranged into a different sentence structure.

Length is measured from under the head.

Product detail

Drive Style	External Hex
System of Measurement	Metric
Thread Direction	Right Hand
Thread Fit	Class 6g
Thread Spacing	Coarse
Grade/Class	Grade 12.9
Surface Treatment	Zinc plated, hot-dip galvanized, dacromet, yellow zinc, black oxide, PTFE, and so on are different types of surface coatings commonly used in various industries. These coatings are applied to metal surfaces to provide corrosion resistance, improve appearance, and enhance durability. Black oxide is a type of conversion coating that is formed on the surface of iron or steel by a chemical reaction. It creates a black, magnetite layer which offers some level of corrosion resistance and also provides an attractive black finish. Zinc plated refers to a process where a layer of zinc is electroplated onto a metal surface. This layer of zinc acts as a sacrificial barrier, protecting the base metal from corrosion. Zinc plating is widely used in applications where corrosion resistance is crucial. Hot-dip galvanizing involves immersing a metal object into a bath of molten zinc. This method forms a thick, durable layer of zinc on the surface, providing excellent corrosion protection. It is commonly used for outdoor structures, such as fences, railings, and structural components. Dacromet is a coating that consists of a mix of metallic zinc flakes and inorganic compounds. It is applied onto the surface of metal objects through a dip-spin process. Dacromet coatings offer exceptional corrosion resistance and are often used in automotive and heavy machinery industries. Yellow zinc refers to a zinc plating process that incorporates chromate conversion coating. This additional coating layer provides enhanced corrosion resistance and improves the overall appearance of the coated surface. Yellow zinc plating is commonly used in applications where aesthetic appeal and corrosion protection are both important. PTFE, or polytetrafluoroethylene, is a synthetic fluoropolymer that is used as a coating to provide non-stick properties and low friction. It is widely used in various industries, including automotive, cookware, and electronics, to reduce friction and prevent sticking. In conclusion, these surface coatings play a vital role in protecting metal surfaces from corrosion and enhancing their overall performance. Each type of coating has its own unique characteristics and applications. Whether it's black oxide, zinc plated, hot-dip galvanized, dacromet, yellow zinc, PTFE, or other coatings, choosing the right type will depend on factors such as the intended use, environment, and desired aesthetic appearance.
Specification Met	ISO4017,DIN933