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What size screws are used to secure lighting fixture to a lighting outlet box?
6-32 screws will generally be used to screw receptacles and switches into plastic boxes and steel mud rings, they are also used to attach cover plates to miscillaneous devices (receptacles and switches).
What size screw is used to connect a device to a box?
the screw that holds the device on is a 6-32, usually about 1 inch. on steel boxes, the screw that holds the cover or plaster ring on is an 8-32, fairly short. trim plate screws are 6-32 but they are painted to match the plates.
What is the diameter of a number 8 machine screw?
US Machine Screw Diameters
| Size | Nominal Thread Diameter | |
|---|---|---|
| Decimal | Nearest Fractional | |
| #6 | 0.138″ | 9/64″ |
| #8 | 0.164″ | 5/32″ |
| #10 | 0.190″ | 3/16″ |
What is the size of an octagon box?
4 x 4 inches
An octagon electrical box is a common type of box that is typically used for installing light fixtures on a wall or ceiling. They are usually made of metal and come in standard sizes of 4 x 4 inches, and in depths of 1 1/4, 1 1/2, and 2 1/8 inches deep.
What size screws hold up ceiling fan?
The 10/32 machine screws are designed to hold a fan (as opposed to the 8/32’s in standard boxes). Octagon (ceiling) box screws are 8-32. Wall box screws are 6-32.
Are #8 screws bigger than #10?
In the Imperial system of units, a number 10 machine screw (0.190 inch major diameter) is bigger than a number 8 machine screw (0.164 inch major diameter). If so, the 10 is larger in diameter. You can identify a 10-32 screw by measuring the diameter at exactly 3/16″ (4.76 mm).
How big are the screws on an octagon ceiling?
Octagon (ceiling) box screws are 8-32. Wall box screws are 6-32. Accordingly, what size screws metal electrical box?
How big is an octagon light fixture box?
Updated 07/15/19. Amazon.com. An octagon electrical box is a common type of box that is typically used for installing light fixtures on a wall or ceiling. They are usually made of metal and come in standard sizes of 4 x 4 inches, and in depths of 1 1/4, 1 1/2, and 2 1/8 inches deep.
What’s the size of a light fixture screw?
Secondly, what size are light fixture screws? There are better plastic boxes and Wayne is correct the round box (8-32 screw) is what you want to hold a light fixture. the rectangular boxes are for devices and receptacles (6-32 screw). Keeping this in consideration, what size screw goes in plastic electrical box? Typical coverplate screws are 6-32.
What kind of Screws do I need for a ceiling light box?
Typical coverplate screws are 6-32. If the box is a round type, as commonly used for ceiling lights, then an 8-32 screw would be appropriate. If the box is rectangular, as used for wiring devices (switch, outlet, etc) then a 6-32 screw is what you will need.