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Screws: The Unsung Heroes of Eyewear

Updated: Mar 4


Have you ever experienced the frustration of a loose hinge, a slipping frame, or even a broken temple? These seemingly minor inconveniences can significantly impact the customer experience and ultimately affect your sales. The culprit behind many of these issues? The tiny, often overlooked screw.


Plastic anti-selippery screws

The Anatomy of an Eyeglass Screw


While they may seem simple, eyeglasses screws come in a variety of types, each designed for a specific purpose.


  • Material: Stainless steel is the most common material for eyewear screws due to its durability and resistance to corrosion.


  • Head Type: While slotted-head screws provide a minimalist look and are often found in premium designs, Phillips-head screws are more practical for mass production due to their compatibility with automated assembly machines.


Screw head types

Phillips Head: The most common type, featuring a cross-shaped slot.

Slotted Head: A straight-slotted head, less common but still used in some designs.

Torx Head: A six-point star-shaped head, often used in high-end or specialty eyewear.


  • Installation: Countersunk screws offer a cleaner, more aesthetically pleasing appearance compared to protruding screws.


Flat screw head

Countersunk: The screw head sits flush with the surface, providing a clean, streamlined look.

Protruding: The screw head extends above the surface, often used for decorative purposes or to secure specific components.


  • Location: Screws come in a wide range of sizes, allowing for precise selection based on specific application requirements. Depending on their use, they can be referred to as:


Scew size

Hinge Screws: Connect the front frame to the temples.

Nose Pad Screws: Secure the nose pads to the frame.

Temple Tip Screws: Hold the temple tips in place.

Decorative Screws: Used for aesthetic purposes, often found on the front frame or temples.


  • Grade: Screws come in various grades. While the quality of stainless steel might be difficult for us buyers to discern, we can visually differentiate screws based on whether they have threadlockers or are colored. Blue is the most common color, but other options are available.


Regular screw V.S plastic screw

Standard Screws: Offer basic functionality and durability.

Threadlocker Screws: Feature a special coating that prevents loosening over time, ensuring a secure fit.


  • Color: While silver is the most common color, screws can be plated in various finishes to match the frame, such as:

Black: Provides a sleek, modern look.

Gold: Adds a touch of luxury and elegance.

Rose Gold: Offers a warm, feminine tone.



Why the Little Things Matter


Screws are considered standard components, which means they are often chosen from existing catalogs based on specific requirements. This standardization helps to streamline the manufacturing process. However, the right screw can elevate your eyewear from ordinary to extraordinary.


The Importance of the Right Screwdriver


To ensure proper installation and prevent damage, it's essential to use the correct screwdriver for each type of screw. A variety of screwdriver sizes and tip types are available to accommodate different screw head styles.


Type of screw drivers


Janeycheers Tips:


  • Don't Be Afraid to Ask: While screws may seem like a small detail, they can have a big impact on the overall quality and durability of your eyewear. Don't hesitate to discuss your specific requirements with your supplier.

  • Consider Customization: If you want to create a truly unique product, consider customizing your screws. While minimum order quantities and additional costs may beinvolved, the results can be well worth it.

  • Prioritize Quality: Invest in high-quality screws from reputable suppliers to ensure long-lasting performance.

  • Inspect Regularly: Periodically inspect your eyewear for loose screws and tighten them as needed.

  • Store Properly: Store your eyewear in a case to protect it from damage and accidental loosening of screws.


By paying attention to the seemingly small details, such as the type of screws used in your eyewear, you can create products that are not only functional but also visually appealing and durable. Meanwhile, by understanding the nuances of eyewear screws, you can make informed decisions that will benefit your business and your customers.


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