Standard Monitor Screw Sizes: Know The Right Fit

When it comes to mounting a monitor, it's important to know the standard screw size to ensure a secure and safe setup. The most commonly used screws for this purpose are the M4, M6, and M8, with M4 being the most popular for VESA monitor stands. These screws have a thread pitch of 0.7 millimetres and a thread diameter of 2 millimetres. While M4 screws are standard, some monitors may use M6 or even M8 screws, and older models might have different specifications. It's always a good idea to check the manual or manufacturer's website for specific details about your monitor's screw requirements.

Monitor Screw Characteristics and Values Table

Standard monitor screw sizes are M4, M6, or M8

When it comes to mounting a monitor, it's essential to use the correct screw size to ensure a secure and safe installation. The standard monitor screw sizes are M4, M6, or M8, and these screws are typically used to attach a monitor to a stand or mount.

M4 screws are the most common size for VESA monitor stands. VESA, short for Video Electronics Standards Association, is a standard for mounting flat-panel displays, computer monitors, and TVs. M4 screws have a thread diameter of 2mm and a thread pitch of 0.7mm. They are often made of steel and are commonly used in devices with hexagonal fasteners, furniture assembly, and machinery manufacturing.

M6 screws are also widely used for monitor mounting and are the standard for many manufacturers, including Dell, LG, Sony, ViewSonic, and BenQ. These screws provide a secure connection for monitors within the size range of 19 to 27 inches. For larger monitors, M6 screws may still be used, but in some cases, M4 screws are preferred.

While less common, M8 screws are also an option for monitor mounting. They are typically used for monitors larger than 27 inches, providing a sturdy and stable connection. It's important to note that older monitors, particularly those manufactured before 2001, may have different screw requirements.

When in doubt, it's always best to refer to the monitor's manual or manufacturer specifications to ensure the correct screw size is used. Additionally, weight limits and mount patterns should be considered to ensure a safe and compatible setup.

M4 screws are also known as 4-40 or 6mm diameter screws

The standard size for monitor screws is M4, which is also known as 4-40 or a 6mm diameter screw. The "M" in M4 stands for "metric", and the number corresponds to the outer diameter of the screw in millimetres. So, for an M4 screw, the diameter is 4mm. This measurement only refers to the outside diameter of the screw, or the size of an unthreaded hole the screw would slip through.

M4 screws are typically used for monitor stands, specifically for VESA mount-style stands. VESA, or the Video Electronics Standards Association, has established a family of standards for mounting flat panel displays, monitors, and TVs to stands or wall mounts. The VESA mount pattern refers to the distances between the four screw holes on the back of the monitor, which are measured in millimetres.

M4 screws are also commonly used for coach screws, which are defined by the standard DIN571. Coach screws have a hexagonal nut-type head instead of a slotted or Phillips head. The listed length of a coach screw does not include the depth of the head.

M6 screws are used by most manufacturers, including Dell, LG, Sony, and IBM

When it comes to monitor screws, the most commonly used sizes are M4 and M6. While both are standard sizes, M6 screws are used by most manufacturers, including Dell, LG, Sony, and IBM. These screws are typically used for connecting a backer plate to monitors ranging from 19 to 27 inches (48 to 68 centimetres).

M6 screws are suitable for most monitors and can be used without the need for a washer or stand-off. They are part of the metric screw system, which is widely used in electronics. The "M" in M6 denotes that it is a metric screw, and the number indicates the outer diameter of the screw in millimetres.

While M6 screws are the most common for larger monitors, some smaller monitors may use M4 screws. The M4 screw size is also standard, with a diameter of 4-40 or 6 millimetres. It's important to note that M4 screws should not be confused with 4-millimetre or 8-millimetre diameter screws, which are also commonly used for attaching monitors to stands.

When purchasing a monitor stand, it is crucial to know the compatible screw sizes for your monitor. Using incorrect screws, such as 8-32 screws, can damage or strip the threads of your monitor. Therefore, it is always recommended to use the correct screw size and refer to the monitor's manual if necessary.

In summary, M6 screws are the most commonly used size by major manufacturers like Dell, LG, Sony, and IBM for their monitors. These screws provide a secure attachment and are suitable for a wide range of monitor sizes. However, it's always important to verify the correct screw size for your specific monitor model to ensure a safe and proper installation.

M4 screws are standard for devices with hexagonal fasteners

The "M" in M4 indicates metric sizing, and the "4" corresponds to the outer diameter of the screw in millimetres. M4 screws are commonly used in electronics, including monitors, and can be found at hardware stores such as Home Depot. They are available in various lengths, such as 10mm, 12mm, 16mm, 20mm, 25mm, 30mm, 35mm, 40mm, and 45mm.

When mounting a monitor, it is important to determine the mount pattern, screw size, and weight of the device. The VESA mount pattern refers to the distances between the screw holes on the back of the monitor, and these specifications can usually be found in the product manual or on the manufacturer's website. Most monitors accept standard M4, M6, or M8 machine screws.

M4 screws are compatible with a wide range of devices that use hexagonal fasteners. Their versatility and availability make them a convenient choice for mounting monitors and other electronic devices.

M4 x 10mm is a common size for VESA-specified hole patterns

The standard size for monitor screws is M4, which is a standard size for many devices that use hexagonal fasteners. M4 screws are also commonly used in furniture assembly and machinery manufacturing. The thread pitch of an M4 screw is 0.7mm, and the thread diameter is 2mm.

When it comes to VESA-specified hole patterns, M4 x 10mm screws are commonly used. VESA, or Video Electronics Standards Association, is an international non-profit corporation that sets industry-wide standards for computing environments. They have specified a standard mounting hole pattern for flat-panel monitors, televisions, and other displays, known as the Flat Display Mounting Interface (FDMI) or VESA Mounting Interface Standard (MIS). This standard includes seven sizes, each with multiple variants, and the screws used will depend on the specific size and variant of the pattern.

The M4 x 10mm screw size is often compatible with VESA mounting bracket patterns of 75x75mm and 100x100mm. These screws are typically used for mounting monitors and many small LCD/LED TVs, usually 32" and below. It's important to consult the manual for specific equipment to ensure the correct screw length.

In addition to the screw length, the type of washers used is also important for a secure fit. Flat washers and split lock washers provide the necessary grip and help prevent the screws from backing out or becoming loose over time due to vibrations.

Frequently asked questions