Kwikset Lock Set Screw Size: What You Need To Know

If you're experiencing issues with your Kwikset lock, such as a loose or falling-off lever, you may need to adjust or replace the set screw. The set screw size for Kwikset locks varies depending on the specific model. For mechanical deadbolts, the screw size is typically #8-32, 1-1/2 long. However, for some Kwikset lever lock handles, the set screw size may be #5-40 x 3/16 long, requiring a 1/16 Allen wrench to tighten. It's important to identify the correct screw size to ensure a secure fit and prevent the screw from loosening during use.

Deadbolt screw size: #8-32, 1-1/2 long

If you're installing or adjusting a Kwikset lock, it's important to use the correct screw size to ensure a secure fit. For Kwikset mechanical deadbolts, the screw size is #8-32, 1-1/2" long. This specific screw size is designed to fit Kwikset deadbolts and provide the necessary security and stability.

The #8-32 screw size refers to the diameter and thread pitch of the screw. The diameter of the screw is 8/32 of an inch, or 0.25 inches, and the thread pitch, which is the distance between each thread, is 32 threads per inch. This screw size is commonly used for mechanical deadbolts and provides a secure fit for the lock mechanism.

The length of the screw is also an important consideration. The 1-1/2" length refers to the distance from the tip of the screw to the underside of the head. This length is specifically designed to fit Kwikset deadbolts and ensure that the lock is securely attached to the door. Using a screw that is too short may result in a loose lock, while a screw that is too long may damage the door or interfere with the lock's mechanism.

When installing or adjusting a Kwikset deadbolt, it is important to use the correct type of screw in addition to the correct size. The screws used for Kwikset deadbolts are typically made of durable materials such as steel or zinc and may have a specific head type, such as a flat head or a round head. It is also important to consider the drive type of the screw, such as Phillips or Allen, to ensure you have the appropriate tools for installation.

By following the recommended screw size and type for Kwikset locks, you can ensure a secure and proper installation. The #8-32, 1-1/2" long screw size is specifically designed for Kwikset mechanical deadbolts and provides the necessary stability and security for your lock.

Lever falling off: use a 3/32 hex wrench to tighten the set screw

If the lever of your lock is falling off, you can tighten the set screw using a 3/32 hex wrench. This is a relatively simple task that can be done at home with the right tools.

The first step is to identify the correct size of the hex wrench you need. In this case, it is a 3/32-inch hex wrench, which is a standard size that can be found in most tool kits. You can also purchase a 3/32-inch hex wrench individually or as part of a set screw kit.

Once you have the correct size hex wrench, you can proceed to tighten the set screw. Insert the hex wrench into the head of the set screw and turn it clockwise to tighten it. It is important to turn the wrench slowly and carefully to avoid over-tightening, which can damage the screw or the lock.

If you are having trouble finding a 3/32-inch hex wrench, it may be worth knowing that metric and SAE hex key sets often have different standard sizes. Therefore, if you are using an SAE hex wrench, you may need to substitute it for a metric size or vice versa. For example, a 1/16" SAE hex wrench can be used in place of a 1.5 mm metric hex wrench.

By following these steps and using the correct tools, you can easily tighten the set screw on your Kwikset lock and resolve the issue of a loose lever.

Concealed screws: use a 3/32 Allen wrench to remove the handle

If you have a Kwikset lock with concealed screws, you'll need a 3/32 Allen wrench to remove the handle. This type of wrench is designed to fit securely into the screw head, allowing you to tighten or loosen the screw as needed.

The 3/32 Allen wrench is a commonly used tool for a variety of applications, including advancing set screws in cable railing systems. It is often included in installation kits for various products, making it a handy tool to have around for DIY projects.

When dealing with a Kwikset lock handle, the concealed screws may be difficult to access. You'll need to locate the small hole on the handle where the screw is hidden. Insert the 3/32 Allen wrench into this hole and engage the screw head. Turn the wrench in the appropriate direction to loosen the screw. You may need to apply some force, but be careful not to strip the screw head.

In some cases, you might encounter a situation where the 3/32 Allen wrench doesn't seem to fit properly. This could be due to variations in manufacturing or differences in screw types. If the wrench feels too big or too small, it's worth trying a metric set of Allen wrenches to find a better fit. You can also try using a Torx bit, which has a slightly tapered shape and can be jammed into the screw head to tighten it.

Remember to exercise caution when working with screws and handles. If the screw is stripped or damaged, you may need to replace it to ensure the handle functions properly.

Thumb turn: tighten with two Phillips screws on each side of the plate

To tighten the thumb turn on a Kwikset lock, you will need to access the two Phillips screws located on each side of the plate. This is a straightforward process, but attention to detail is important to ensure you don't damage the lock.

First, you will need to remove the thumb turn itself. To do this, locate the small set screw on the underside of the thumb turn shaft. This is likely a small hex set screw, so use an appropriately-sized hex key to loosen and remove it. With the set screw removed, gently pry the thumb turn off the shaft. It may take some force, but be careful not to scratch the lock.

Once the thumb turn is removed, you will see the cover plate. Remove this to expose the two Phillips screws. These screws are essential for securing the lock in place, so it's important to ensure they are tightened correctly. Use a Phillips-head screwdriver to tighten these screws, being careful not to overtighten them, as this can damage the threads or strip the screws.

After tightening the screws, you can reassemble the lock by reversing the disassembly process. Place the cover plate back onto the lock, ensuring it is correctly aligned. Then, slide the thumb turn back onto the shaft and secure it in place by tightening the set screw with the hex key. Ensure the thumb turn is properly aligned and secure before operating the lock.

If you encounter any issues during this process, such as a stiff lock or difficulty removing certain components, it is recommended to consult a professional locksmith. They can assist with proper installation and alignment, ensuring your lock functions smoothly and securely.

Cleaning: use warm, soapy water and towel-dry

To maintain the pristine condition of your Kwikset lock, regular cleaning is essential. Here's a detailed guide to effectively clean your lock:

Cleaning Supplies and Preparation:

Begin by gathering the necessary supplies: warm water, a mild liquid soap or detergent, and a clean towel. Avoid using abrasive cleaning agents or harsh chemicals as they may damage the finish of your lock. Have a dry, clean surface nearby where you can lay out the lock components once they've been cleaned.

Cleaning Process:

Fill a bucket or container with warm water and add a few drops of mild liquid soap. Stir the water gently to create a soapy solution. Alternatively, you can use a soft cloth or sponge, dampen it with the soapy water, and gently wipe down all the components, ensuring you reach all the nooks and crannies. Pay extra attention to areas that are frequently touched, such as door knobs, handles, deadbolts, and levers, as these tend to accumulate dirt, oils, and grime more quickly.

Rinsing and Drying:

After thoroughly cleaning all the components with the soapy water, use another clean cloth dampened with plain warm water to gently wipe away any soap residue. Ensure that you thoroughly rinse the cloth as you work to avoid redistributing dirt. Finally, use a soft, absorbent towel to carefully dry each component. Gently rub the towel over the surfaces of the lock, including any moving parts, to prevent water spots and promote a shiny finish.

Additional Tips:

Always refer to the Kwikset website or product manual for specific care and maintenance instructions for your particular lock model. Additionally, remember to clean your lock periodically to prevent the buildup of dirt and grime, making it easier to maintain a spotless appearance.

By following these detailed steps and taking a direct approach to cleaning your Kwikset lock with warm, soapy water, and towel-drying, you can ensure that your lock maintains its functionality and aesthetic appeal for years to come.

Frequently asked questions