
Plastic screw anchors are plastic pieces that are used with screws to attach items to walls. They are also known as drywall plugs or anchors. They are hollow and self-expanding screw attachments that create a stronger connection between a screw and a wall. They are typically used when there is no stud behind the wall to support the screw. Plastic screw anchors are available in a variety of shapes, sizes, and colours, and can be used for light-load situations, such as hanging pictures, and for stabilizing cabinet doors.
| Characteristics | Values |
|---|---|
| Common Names | Drywall anchors, screw shields, wall plugs, molly bolts, rawl plugs, plastic screw anchors |
| Use | To create a stronger connection between a screw and a wall |
| Materials | Plastic, nylon, metal |
| Types | Ribbed, self-drilling, expandable |
| Applications | Hanging pictures, light-load situations, cabinetry, concrete, brick, plaster, drywall |
| Installation Tools | Hammer, screwdriver, drill, awl, nail |
| Weight Limit | Up to 50 lbs |
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What You'll Learn
- Plastic screw anchors are used for light-load situations, like hanging picture hooks
- They are also used to stabilise other hangings or items that have a more secure primary anchor
- They are commonly used for cabinetry, as they are easy to install and remove
- Plastic screw anchors are best used with solid materials like concrete
- They are also used with plaster and drywall

Plastic screw anchors are used for light-load situations, like hanging picture hooks
Plastic screw anchors are a common type of wall anchor, often used for light-duty tasks such as hanging picture hooks. They are typically used in light-load situations, where the force exerted on them is straight down. Using two plastic screw anchors for hanging pictures provides the right aesthetic look and offers extra protection.
Plastic screw anchors are also used for stabilising other hangings or items that have a more secure primary anchor. They are often used for cabinet doors, where there is minimal force involved. Plastic screw anchors are ideal for this purpose as they provide a flush, neat look that is easy to install and remove. This can make future painting or maintenance easier.
Plastic screw anchors are also used for concrete, although this may seem counterintuitive. However, it is important to stick to lighter loads to avoid breakage of the plastic anchor. They are also used with sheet metal screws in block, brick, and drywall.
Plastic screw anchors are self-expanding and are designed to create a stronger connection between a screw and a wall. They are hollow and have a hollow centre designed to support a screw. They are typically made of plastic or a similar synthetic material. They are often used when there is no stud available behind the drywall to support screws and the objects being fastened to the wall.
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They are also used to stabilise other hangings or items that have a more secure primary anchor
Plastic screw anchors are used to stabilise other hangings or items that have a more secure primary anchor. They are typically used in light-load situations where the force is straight down, such as when hanging pictures. In these cases, using two plastic screw anchors provides the right aesthetic look and extra protection.
Plastic screw anchors are also used for some cabinetry applications. Since there is typically minimal force involved, these anchors can be used for cabinet doors to create a flush, smart look that is easy to install and remove. This can make future painting easier and the job faster and simpler overall.
Plastic screw anchors are best used when working with very solid materials. They are commonly used with concrete, although this may seem counterintuitive. However, it is important to stick to lighter loads to avoid plastic concrete anchor breakage.
When using plastic screw anchors, it is important to create a pre-made or pre-drilled hole for the anchor. If working on drywall, an awl can be used to create a hole with enough depth without the usual amount of dust. The anchor is then pressed into the hole and pushed until it is flush with the surface. For best results, the hole should be slightly smaller than the width of the anchor to ensure a good grip.
Plastic screw anchors are a popular choice for attaching items to walls, especially for low to medium-weight objects. They are sturdy, easy to install, and provide good value for money.
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They are commonly used for cabinetry, as they are easy to install and remove
Plastic screw anchors are hollow and self-expanding screw attachments, typically made of plastic or a similar synthetic material. They are used to create a stronger connection between a screw and a wall. They are also known as drywall plugs, screw shields, wall plugs, molly bolts, or rawl plugs.
Plastic screw anchors are commonly used for cabinetry. They are ideal for this purpose because there is typically minimal force exerted on cabinet doors. Plastic screw anchors can be used to achieve a flush, smart look that is easy to install and remove. This makes future painting easier and the job faster.
To install plastic screw anchors, you will need to create a pilot or guide hole. This can be done with a nail, a screw, or a drill. If you are working on drywall, an awl can be used to get enough depth without creating dust. The anchor is then pressed into the hole and pushed until it is flush with the surface. If needed, it can be tapped flush with a hammer. The hole should be slightly smaller than the width of the anchor to ensure a good grip. Once the anchor is in place, you can screw into it.
Plastic screw anchors are best used when working with solid materials. They are commonly used in concrete, although this may seem counterintuitive. However, it is important to stick to lighter loads to avoid breakage.
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Plastic screw anchors are best used with solid materials like concrete
Plastic screw anchors are a type of fastener used to attach items to walls. They are typically used for light-duty projects and are not suitable for heavy fixtures. When using plastic screw anchors, you must first drill a hole into the wall, insert the anchor, and then drive a screw into the anchor to expand and secure it in place.
Plastic screw anchors are commonly used with solid materials like concrete. While it may seem counterintuitive to use plastic anchors in concrete, they can be effective for light-load applications. It is important to note that plastic anchors are not suitable for heavy-duty use in concrete as they can break under too much weight.
When using plastic screw anchors in concrete, it is crucial to ensure that the hole drilled is the correct size for the anchor. The screw must fit tightly and 'jam' the anchor against the hole to achieve a proper grip. This process is different from simply screwing into wood or metal, as concrete requires more specialized anchors and techniques.
Plastic screw anchors are also commonly used in drywall, where they are known as "drywall anchors." Drywall is made of fragile gypsum and paper, so it requires additional support when attaching items to the wall. Plastic screw anchors provide this support and allow for the safe and easy installation of items such as wall shelves, pictures, and light cabinets.
It is important to consider the weight restrictions of plastic screw anchors, regardless of whether they are used in concrete or drywall. They are typically designed for light-duty applications, and exceeding their weight limits can lead to failure. For heavier items, it is recommended to locate wood studs or use other types of anchors designed for higher weights.
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They are also used with plaster and drywall
Plastic anchors are used to attach items to walls when wood studs are unavailable behind the drywall. They are also used with plaster and drywall to hang shelves, pictures, towel bars, or light cabinets easily and safely.
Plastic screw anchors are best used when working with solid materials. They are used in light-load situations where the force is typically straight down, such as with picture-hanging hooks. They can also be used to stabilize other hangings or items that have a more secure primary anchor.
When using plastic screw anchors with plaster and drywall, it is important to note that they have weight limits and recommended usages. For example, heavy items such as pedestal sinks, large furniture, and kitchen wall cabinets should not be installed on the wall with drywall anchors. Instead, these heavy items should be attached directly to wall studs.
To use plastic screw anchors with drywall or plaster, you will need to create a pilot or guide hole. This can be done by using a nail or screw and a few hammer taps, or by using a drill. Once the hole is created, twist the screw into the anchor. This will cause the plastic anchor to split in half into "wings" that grip the back of the drywall.
Plastic screw anchors can be a great option for hanging items on plaster and drywall, but it is important to choose the correct type of anchor and to follow the instructions carefully to ensure a secure installation.
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Frequently asked questions
The plastic things for screws are called plastic screw anchors, or possibly screw shields if they're for concrete. They are hollow and self-expanding screw attachments that are designed to create a stronger connection between a screw and a wall.
You can buy plastic screw anchors from hardware stores, or online from retailers such as Amazon or All Points Fasteners.
First, you need to drill a pilot hole in the wall. Then, place the plastic screw anchor into the hole and push until it's flush with the surface. Finally, screw into the anchor.
Plastic screw anchors are used to hang items on walls. They are best used when working with a very solid material, such as concrete or drywall. They are not suitable for heavy items.











































