Steel Lighting Co. - Hardware Specifications

This article provides the specifications for Steel Lighting Co. hardware, including screws and mounting plates. Please email us at [e-mail] if you have any questions.

 

BP12, BD12, and LP12 - 4" and 6" Mounting Plate, 4" Dusk to Dawn Mounting Plate

 

Set Screw

Quantity: 1 with each mounting plate

Length: 7/16" or 10mm

Type: Slotted, headless, set screw

Thread: 1/4-20 Coarse

 

Mounting Screws (Quantity 4 with each mounting plate)

Quantity: 4 with each mounting plate

Length: 3/4"

Type: Phillips, dome head, machine screw

Thread: 10-24 Coarse

 

Extra Hardware Screws (Included in separate pouch)

Quantity: 4 with each mounting plate

Length: 7/8"

Type: Phillips, dome head, machine screw 

Thread: 8-32 Coarse

(Also included in pouch: x2 8-32 nuts)

 

 

LD12 (and all BP12s, BD12s, and LP12s pre-2023) - 6" Dusk To Dawn Mounting Plate

 

Set Screw

Quantity: 1 with each mounting plate

Length: 3/8"

Type: Phillips, dome head, machine screw

Thread: 8-32 Coarse

 

Mounting Screws (Quantity 4 with each mounting plate)

Quantity: 4 with each mounting plate

Length: 3/4"

Type: Phillips, dome head, machine screw

Thread: 10-24 Coarse

 

Extra Hardware Screws (Included in separate pouch)

Quantity: 4 with each mounting plate

Length: 7/8"

Type: Phillips, dome head, machine screw 

Thread: 8-32 Coarse

(Also included in pouch: x2 8-32 nuts)

 

 

 

CN01 and CN03 - Ceiling Canopies

 

Set Screw (This part is already screwed into nipple of canopy)

Quantity: 1 with each canopy

Length: 1/4"

Type: Slotted, headless, set screw

Thread: M6 x 1.0

 

Below items are provided in separate pouch with 3 orange wire nuts: 

 

Mounting Screws (Used to mount adapter to surface or electrical box)

Quantity: 2 with each canopy

Length: 1 1/8"

Type: Phillips, combination head, machine screw

Thread: 8-32 Coarse

 

Finish Screws (Used to secure canopy plate to adapter)

Quantity: 2 with each canopy

Length: 3/8"

Type: Phillips, round washer head, machine screw

Thread: 8-32 Coarse

 

Various notes:

• Hole pattern for BP12, BD12, LP12, and LD12 is 3 1/2" meaning, in order to line up with an electrical box correctly, the electrical box screw holes need to be 3 1/2" apart. 
• All screw lengths are measured from the head down. In other words, if the screw has a head, the head is not included in the measurement of the screw length.
• Mounting Screws and Extra Hardware Screws for the mounting plates are stainless steel (or zinc plated steel, depending on the screw) and are not powdercoated to match the mounting plate due to the fact that the powder will not adhere well to the stainless or zinc plated surface, and during installation the powder coating will inevitably chip with the friction.
• Finish Screws for the ceiling canopies are always black.