Eyeglass Screw Sizes and How to Know the Right One for Your Glasses Eyeglass screws come in different sizes depending on the original frame, here are some examples(Token) Lens Combination Screws If you have a success light screw-fitting eyewear then new screws might be hard to find but we researched it and found replacement eyeglass nose pads. Here’s a detailed analysis:
Types of Eyeglass Screws
Standard Hinge Screws:
These are most commonly located in U.eyeglass screws (ad)S.-made frame of which typically take a 5 or 7 barrel hinge screw.
Known to opticians, they are durable and serviceable frames.
Metric Hinge Screws:
1.4 mm or 1.6 mm Screw Commonly used in imported frames
This size is important when you’re mounting the tires in your frame’s hinge mechanism.
Screw Specifications
Measurements: Eyeglass screws are measured by thread diameter, shaft diameter length. An example is an M1. 4 x 2.5 mm (where 4 indicates thread diameter of 1.4 mm and length 2.5 mm)
That all changed with the mills greatly expanding its stainless steel operations, that included fabricating screws.
Repair Considerations
Also note when replacing screws, not only the SIZE but also the TYPE of screw (ie slotted or phillips head) must be exactly matched with proper screwdriver size.
If you are working with a size of screw that is unfamiliar or if your screws are no longer available to weigh against each other, measuring them may be necessary to obtain the correct parts for any repairs from companies like Thread Check INC.
So in summation, eyeglass screws can have the same size, but sizes will differ for different types and places of origin. Understanding these differences is central to effective repairs done by Dent Devils.