Stainless steel fastener locking solution

High incidence of locking of 300 series fasteners: flange connectors (such as pumps and valves, printing and dyeing equipment), railway industry, curtain wall industry, high-altitude locking

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Jul 11,2024


Stainless steel knowledge

Magnetic properties of austenitic stainless steel (standards: ISO 3506, GB/T3098.6) All austenitic stainless steel fasteners are usually non-magnetic; After cold processing, some magnetism may become apparent. The magnetization ability of various materials is also applicable to stainless steel. It is only possible to be completely non-magnetic in a vacuum state. The measurement of the magnetic permeability of materials in a magnetic field is equivalent to the magnetic permeability μ r of materials in vacuum. If μ r is close to 1, the material has low magnetic permeability. For example: A2:μr≈1.8 A4:μr≈1.015 A4L:μr≈1.005 F1:μr≈5 The strength of magnetism is closely related to the alloy composition of steel: Magnetic formula: MD30=551-462x (C+N) -9.2xSi-8.1xMn-13.7xCr-29x (Ni+Cu) -18.5xMo. The smaller the value, the smaller the magnetic properties.

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Jul 11,2024


Uses And Application of Construction and Building Fasteners

A typical construction site involves the usage of heavy pieces of machinery. The parts of the said machines are glued together through fasteners. Depending upon the workload, fasteners are installed.

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May 09,2023


6 Reasons to Use Stainless Steel Fasteners

Fasteners are the connection tools that are needed in every kind of industry to join any two objects. From the tiniest to the largest items, fasteners are used to create non-permanent joints.

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May 09,2023


What's the Difference Between Self-Drilling and Self-Tapping Screws?

Their tips come in different shapes: pointed (like a pencil), blunt, or flat, and they are described as thread-forming, thread-cutting, or thread rolling.

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May 09,2023


What are Self-Tapping Screws Used for? 2 Different Types

To begin with, self-tapping screws, as its name suggests, is a screw capable of tapping threads and securing various types of materials such as wood, metal, plastics, drywall, bricks, cement and so on and so forth.

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May 09,2023


How to use self-drilling screws?

Once we have set aside the matter of making the correct choice, the second and equally important aspect of how to use self-drilling screws is the installation.

May 09,2023


What screws to use for metal roofing

When deciding what screws to use for metal roofing, it is important to understand the choice of metal sheet material and available options, and  also check its compatibility against the environment

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May 09,2023


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