Choosing The Right Glasses: Understanding Frame Screw Sizes

Glasses frames can come in a variety of screw sizes, with some screws being longer than required and needing to be cut down to size. The most common screw sizes for glasses frames are 1.2mm, 1.4mm, and 1.6mm in diameter and 4 to 6mm in length. Glasses screw repair kits are available in a range of quantities, from 250 to 1500 pieces, and typically include a variety of screw sizes and types, such as flat head, round head, and pipe screws. These kits often also include tools such as screwdrivers, tweezers, and nose pads for glasses repair.

Glasses screwdrivers

There are a variety of glasses screwdrivers available on the market, ranging from basic models to more advanced options with multiple functions. Some screwdrivers come with additional tools, such as nose pads, tweezers, and cleaning cloths, making them ideal for repairing glasses.

When choosing a glasses screwdriver, it is important to consider the size and type of screws used in your glasses. Some screwdrivers are designed specifically for eyeglasses, while others can be used for a variety of small repairs. It is also helpful to look for a model with a magnetic tip, as this can make it easier to handle tiny screws.

• Basic glasses screwdriver: This type of screwdriver is designed specifically for tightening and loosening screws in eyeglasses. It typically has a small, precision tip that allows for easy manoeuvring in tight spaces. Basic glasses screwdrivers are usually inexpensive and can be found at most hardware stores or online.
• Multifunction glasses screwdriver: A multifunction glasses screwdriver combines multiple screwdriver types into one tool. For example, the 3-in-1 Multifunction Eyeglass Screwdriver from Scicon Sports features a Phillips screwdriver, a flat-blade screwdriver, and a bolt remover. It also includes a keychain ring for easy portability. Other multifunction screwdrivers may include additional tools such as nose pad adjusters or magnifying glasses.
• Precision screwdriver set: For those who wear glasses and also work with small electronics or jewellery, a precision screwdriver set may be a good investment. These sets typically include a range of screwdriver sizes and types, allowing for precise repairs on a variety of items. Some sets also include additional tools such as tweezers and cleaning brushes.

When using a glasses screwdriver, it is important to handle the glasses with care to avoid scratching the lenses or damaging the frames. It is also a good idea to have a small container or surface to place the screws on, as they can be easily lost due to their small size.

Glasses screw kits

A standard glasses repair kit will include a range of tiny screws in various sizes, as well as a small screwdriver and a pair of tweezers to help you handle the tiny screws. Some kits may also include extra items such as nose pads, hinge rings, and a magnifying glass.

When choosing a glasses screw kit, consider the quality of the tools and screws included. Look for kits made from premium materials such as stainless steel, which will ensure a long lifespan. You should also check that the kit contains the right screw sizes for your glasses, as there can be a wide range of sizes and types of screws used in different glasses.

• Becory Eyeglasses Repair Kit: This kit includes 1100 pieces of tiny screws, screw nuts, washers, and 5 pairs of screw nose pads. It also comes with a micro-screwdriver and a tweezer.
• Kabuer Eyeglasses Repair Kit: This kit offers stainless steel screws and nose pads, along with a micro-screwdriver and tweezer.
• EEEkit Eyeglass Repair Kit: Featuring a 6-piece mini precision screwdriver set and tweezers, this kit is suitable for sunglass, eyeglass, and watch repair.
• JANYUN Upgrade Version Eyeglass Repair Kit: This comprehensive kit includes 1500 pieces of screws and nose pads, along with 6 screwdrivers and 3 other tools for glasses, eyeglasses, and sunglasses repair.
• Apex Glasses Repair Kit: In addition to screws, this kit provides a small screwdriver, a magnifying glass, a screw guide, and a storage pouch, making it a universal repair kit for reading glasses and sunglasses.

Glasses screw sizes

Glasses screw kits are available in a range of sizes and typically come with a variety of screws, a screwdriver, tweezers, and sometimes nose pads. These kits often include a convenient storage case to keep the screws organised and easy to find.

It is important to measure the current screw diameter before ordering a replacement to ensure the correct size is purchased.

Glasses screw types

Some common glasses screw types include:

• Generic Screw Sets: These are typically used for repairing sunglasses and often come with a variety of screw sizes to accommodate different frame styles. They usually include multiple screws with diameters of 1.2mm, 1.4mm, and 1.6mm, and lengths ranging from 4 to 6mm.
• Micro Screws: Micro screws are commonly used for glasses, sunglasses, and other small items like watches and toys. They are available in various sizes, ranging from tiny to miniature, and are often sold in large quantities (e.g., 500 or 1000 pieces).
• Repair Kits: Glasses repair kits typically include a variety of screw types and sizes, along with other tools needed for repairs, such as a mini screwdriver, tweezers, and silicone nose pads. These kits provide a convenient all-in-one solution for tightening or replacing loose or missing screws on glasses frames.
• Specialised Screws: In some cases, glasses may require specialised screws, such as rimless glasses that use specific types of washers, sleeves, and nuts for their frames.

When choosing glasses screws, it is important to consider the specific model and size of your glasses frames. Measuring the diameter of your current screw before ordering replacement screws is crucial to ensure a proper fit. Additionally, some screws may need to be cut down to size using wire cutters if they are longer than required.

Glasses screw lengths

Eyeglass screws are typically available in lengths of 4-6mm, 6mm, 8mm, and 9.6mm. Some screws are also available in lengths of 4.5mm and 8.5mm.

The standard eyeglass hinge design, known as a skull or standard hinge, is composed of interlocking barrels attached to both the frame and the temple. A screw is inserted through the barrels, threading them together and allowing the temple to move freely. The number of barrels can vary, with higher-quality frames typically employing a larger number of barrels.

When replacing a glasses screw, it is important to consider the thread size and shaft diameter, in addition to the length. The thread size and shaft diameter are measured in millimetres, with the thread size listed first, followed by the shaft diameter, and finally the length. For example, a screw with a thread size of 2.5mm, a shaft diameter of 1.3mm, and a length of 9.6mm would be listed as 2.5 x 1.3 x 9.6.

Eyeglass screws typically range in thread size from 1.2mm to 1.6mm, and in shaft diameter from 1.2mm to 1.4mm. It is important to select the correct size of screw for the specific frame and to use the appropriate tools for insertion and tightening to avoid overtightening, which can cause the screw to break.

Frequently asked questions