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The screw that attached a switch or receptacle to a device box or mud ring is a 6-32 machine screw. Cover plate screws are also 6-32's. A junction box like a 4" square box has 8-32 screws on opposite corners that attache the cover or mud ring to the box. Round or octagon boxes that light fixtures attach to typically use 8-32 machine screws as well.
What else can I help you with?
How much does a screw weigh in grams?
The weight of a screw can vary depending on its size and material. On average, a typical metal screw can range from a few grams to about 10 grams.
What is the maximum weight that a drywall screw can hold?
The maximum weight that a drywall screw can hold depends on factors like the size of the screw, the type of drywall, and the installation method. In general, a typical drywall screw can hold around 30-50 pounds in weight.
What is the mass of a screw?
The mass of a screw can vary depending on its size, material, and design. Generally, screws are lightweight and range from a few grams to a few ounces. For example, a typical wood screw may weigh around 10-20 grams.
How do you use screw numbers to determine the appropriate size for a screw?
To determine the appropriate size for a screw, you can use screw numbers which are based on the diameter and length of the screw. The higher the screw number, the larger the diameter and length of the screw. You can match the screw number to the size needed for your project by referring to a screw size chart.
How to tell the size of a screw accurately?
To accurately determine the size of a screw, you can use a screw gauge or a caliper to measure the diameter and length of the screw. Match these measurements to a screw size chart to identify the correct size.
How can I determine the size of a screw?
To determine the size of a screw, you can measure the diameter of the screw thread using a caliper or a screw gauge. You can also refer to the screw's packaging or consult a screw size chart for reference.
What size screw should be used for a number 8 screw?
A number 8 screw typically requires a size 8 screw.
How to find the size of a screw?
To find the size of a screw, you can measure the diameter of the screw thread using a caliper or a screw gauge. The size is typically indicated in millimeters or inches. You can also refer to the packaging or manufacturer's specifications for the screw size information.
How to determine the size of a screw?
To determine the size of a screw, you can measure the diameter of the screw thread using a caliper or a screw gauge. The size is typically indicated in millimeters or inches. You can also refer to the packaging or the manufacturer's specifications for the screw size information.
What is number 8 size screw?
The next size larger from a number 6 size screw.
What is the standard screw diameter for a size 8 screw?
The standard diameter for a size 8 screw is 0.164 inches.
How can I determine the screw size for a specific project?
To determine the screw size for a specific project, you can measure the diameter and length of the hole where the screw will be inserted. Match these measurements to the corresponding screw size in a screw size chart or consult with a hardware store expert for guidance.
