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11 Points to Remember While Choosing and Assembling Fasteners

09 Jun.,2025

11 Points to Remember While Choosing and Assembling Fasteners

Every industry works with fasteners - they are everywhere and are crucial to building most products around us. And if you work exclusively with manufacturing, automotive or the construction industry, you need to be equipped with the necessary knowledge about choosing the right fastener and the best practices for its assembly.

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Here, we are shedding some light on how to effectively choose and assemble a fastener.

Choosing the right fasteners

When choosing fasteners for your project, you need to ask yourself the following questions before you settle on a specific one.

Where is the fastener being used?

Fasteners can be used in products that employ regular opening and closing of their enclosures. In such cases, you need a solid and robust metal fastener. For a product with parts that will never be opened requires low-cost fasteners like plastic.

What are the specifications required?

Fasteners come in different sizes, are made from different materials and are used to perform a wide range of functions. You must understand the particular requirements of your product before choosing the fastener. The wrong fastener can result in poor performance of the product or might even cause damage to it.

Know your threads

Environmental factors can be detrimental to the health and quality of your fasteners, therefore it is important to keep these factors in mind during installation. For example, saltwater can cause your 18-8 stainless steel fasteners to rust and lose strength. Therefore, you must use the correct grade stainless steel, preferably 316 grade, when installing fasteners anywhere within a 20-mile radius of saltwater.

Use fastener lubricants

The invisible coating on stainless steel fasteners which is used to prevent oxidation can also cause the nut and bolt to weld together. This is called cold welding or galling. In order to prevent galling, a small amount of lubricant must be applied to the fastener before installation.

Avoid using stainless steel and aluminium together

In most cases, stainless steel and aluminium must not be used together. This is because using them together can cause a transfer of electrons which further results in galvanic corrosion leading to compromised integrity.

Do not mix fine and coarse thread fasteners

Fine and coarse thread fasteners are very different and have varying uses. If you try and mix the fasteners, it can damage the threading and jam the fastener assembly.

Avoid over-tightening the fasteners

Although it is important to keep the fasteners tight, great care must also be taken to avoid over-tightening the fasteners. Over-tightening can damage the threads and degrade the strength of the bolt, weakening the product over time.

Now that you know how to choose the right fastener for your product and are equipped with the knowledge on how to install it correctly, you can move onto your next fastener assembly with confidence.

What Should OEMs Look for in a Fastener Partner?

Quality parts are essential for original equipment manufacturers (OEMs). Sure, price and turnaround time matter, but they’re irrelevant if you receive faulty fasteners.

Finding a manufacturer and distributor that you trust to provide the highest quality parts for use in your products should be high on your priority list. That demands carefully vetting suppliers to make sure you have a partner that helps your business succeed.

What traits and services should a fastener partner for OEMs have? Look for these benefits:

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Quality Standards and Industry Certifications

This comes first because you can’t afford to make sacrifices here. Partners that adhere to industry standards and accreditations like ISO : provide peace of mind and credibility. They should be eager to share certificates of compliance and explain the procedures their team follows to ensure accountability at each step.

Testing services go hand in hand with quality assurance, so work with manufacturers that have ANAB-accredited and ISO -certified labs to evaluate every fastener’s compositions and limits. Expert engineers should oversee the test processes so you can be confident in the work.

The Ability to Both Manufacture and Distribute Fasteners

You’re likely going to need more than standard fasteners. Tackling your toughest challenges often requires custom solutions, so you want a fastener partner with expertise in manufacturing built-to-spec parts.

Their manufacturing process should include a wide range of products to meet varying specifications, requirements, material grades and product types. You want a diverse range of options to meet your specific needs so you’re not scrambling for a solution.

Vendor-Managed Inventory (VMI) Solutions

OEMs in particular benefit from inventory management services that streamline the supply chain and maximize space. Let your fastener partner manage all the moving pieces so you can focus more on your business.

Ask about VMI services like on-site project management, bin ID tracking and value site stream mapping. The strongest VMI partners are data driven and can help reduce on-hand inventory carrying costs by up to 40%.

A Commitment to Exceptional Customer Service

What happens when you need to reach someone with a question or concern? Your fastener partner should be delivering a seamless and stress-free experience.

Make sure you have a dedicated team or point of contact that responds quickly. They should also become deeply familiar with your business to make personalized recommendations and get you the right materials at the right price.

A Technology-Driven Mindset

The best fastener partners are continuously improving and implementing technologies that raise efficiencies. You want a manufacturer and supplier that’s investing in its success – and yours.

From online ordering portals to traceability through QR codes, technology helps ensure quality control and keeps you a step ahead of your competitors. In your vetting process, ask potential partners about their tech capabilities.

Cost-Effective Solutions

We mentioned price at the beginning, and while it shouldn’t be the first factor you consider, it’s still an important one. You want competitive pricing on orders but be sure to look at your total cost of ownership, which includes downtime and quality issues.

To make a value-driven decision, carefully evaluate reliability, availability, quality and the total cost. Ask about cost-saving measures, such as using standardized components or bulk purchasing, but don’t lose sight of the big picture – ultimately, you want quality products delivered on time and service you can depend on.

Lock Down the Fasteners Your OEM Business Needs

Quality, convenience and service – you need it all from your fastener partner to keep everything together. Prioritize finding the right one so you have more time to develop products that your customers love.

If you want to learn more, please visit our website Lead Screw and Screw Nut.

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