Metal electrical boxes were used long before plastic (PVC) electrical boxes were introduced to the market. The KAISER Group belongs to Europes leading brand-name manufacturers of products and system solutions for professional electrical installation work. New Work Non-Metallic Ceiling Fan Electrical Box with Mounting Screws, Smart Box 2-Gang Adjustable Depth Device Box, 4 in. For a better experience, please enable JavaScript in your browser before proceeding. You know I gotta ask because I do not know any better but how much shear strength is needed to hold up a box behind drywall? It may not display this or other websites correctly. Customer satisfaction resulting from high quality standards - KAISER product and service quality for more than 110 years. These are the most expensive type of plastic box but offer the most flexibility when the eventual thickness of the wall is still undetermined. Plastic (made of polyvinyl chloride, or PVC) is fast becoming the standard material for electrical boxes, especially for do-it-yourself work. All prices are net prices and apply plus VAT. See the actual NEC text at NFPA.ORG for the complete code section. Just go to the page with the privacy policy. Our general terms of business and purchasing. Come join the discussion about tools, projects, builds, styles, scales, reviews, accessories, classifieds, and more! The least expensiveplastic boxes come with pre-attached nails for nailing into studs. Once there, click on their link to free access to the 2017 NEC edition of NFPA 70. Larry Campbell is an electrical contractor with 36 years of experience in residential and light commercial electrical wiring. The 1/8 inch holes punched into the sides of most metal boxes are near the front of the box. KAISER fire-protection systems offer you reliable solutions for electrical installation work in fire-protection walls and ceilings. Plastic boxes are lightweight, cheap, and simple to work with. putty firestop pad hilti fire cp pads electrical boxes stick Wall Plate Straps for Mounting Switch Covers to Electrical Boxes, Quick Fix Spacers - Adjust Switches & Outlets in Electrical Boxes, Aluminum Screws for Electrical Switch Plates - 3/4" Flat Head Metal, Pan Head 3/8'' Binding Screws for Electrical Switch Plates, Long Screws for Switchplates 1" or 1.5" - 6 Pack, Standard Length Screws for Light Switch Plates - Package of 8, 1'' Electrical Wall Switch Plate Screws in Bulk Quantities, 1.5'' Long Screws for Light Switch Plates in Quantity, bulk pricing, see drop down menu for quantity price breaks, slotted flat head residential grade replacement screws for electrical switches and outlets, 3/4" length is shorter than typical device screws for use in tighter locations; 5/16" wide head, Good size for mounting straps into electrical boxes, Note: these cannot be used for mounting switch plates as they are not the same diameter or threading as regular switch plate screws. Sign up for occasional specials and new product announcements, Flat Head Metal Screws for Electrical Boxes. The revised text now permits running nails or screws through mounting holes in the back or in a single side of the enclosure. lylDrmL'o/l=QOQF2S{;3O+O:C\qNfc*XNy+#19.V3Sy/>J57/_bck(Smx~uz=|5\,MO7sg}WY }?,N"N.n Find your contact person for Germany at a glance and quickly. Nails and screws, where used as a fastening means, shall be attached by using brackets on the outside of the enclosure, or they shall pass through the interior within 6 mm (14 in.) 314.23(B)(1) Nails and Screws. Your contact person worldwide certainly close to you. in. Nails work too. Innovative KAISER products support you in meeting the requirements of EU directives and the national ordinances such as the EnEV energy-saving regulations. Local store prices may vary from those displayed. 314.23(B)(1) Nails and Screws. Usually I see panheads or drywall/deck screws, so I assume these are OK? When you visit this site, it may store or retrieve information on your browser, mostly in the form of cookies. Success with the innovative leader. In a few cases, though, the choice is clear-cut and obvious, mainly with respect to grounding. 15.8 cu. In tune with the times - The KAISER Group is actively involved in many well-known associations and leading cooperations. All Rights Reserved. Jessica Wrubel has an accomplished background as a writer and copy editor, working for various publications, newspapers and in public libraries assisting with reference, research and special projects. I know some boxes specify, and even INCLUDE certain screws. Metal boxes' strength comes in handy when mounting especially heavy items like ceiling fans. Helping You to Do It Yourself! of the back or ends of the enclosure. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts), 1-Gang Non-Metallic Low-Voltage Old Work Bracket, 1-Gang 4 in. Even when slightly stressed, plastic boxes can twist. Always well-informed you can find us at numerous trade fairs and events. For general purpose, I use all T25 zinc phosphate construction screws. Explore the 2020 NEC: 314 Outlet, Device, Pull, and Junction Boxes; Conduit Bodies; Fittings; and Handhole Enclosures. KAISERs innovative sound insulation boxes ensure compliance with the constructional requirements of sound insulation walls, even with fitted installations. I've seen just about EVERY imaginable screw used to screw down junction boxes, but I'm wondering what ISN'T allowed? Mounting screw threads exposed inside the box are permitted without protection. Up-to-date press releases from the company and about the systems and solutions for professional electrical installation work. The overriding concern is that the application should be grounded. These are used when there is no free access to a stud. Metal cable and conduit depend on the contact from its metal sheathing tothe metal box to complete grounding. If you have any questions, you can send us a message at any time of the day. Screws are permitted to be driven through one side of the box. Generally, do-it-yourself electricians may find metal boxes slightly more cumbersome to work with than plastic boxes. Plastic electrical boxes are easy for do-it-yourself home remodelers to work with. KAISER offers coordinated, safe, stable and practical product system solutions which are used for refurbishing, renovating and modernising. Metal electrical boxes have no such problem: It is virtually impossible to bend or crush metal electrical or junction boxes. ]i[MVecca IfS|{#Y=Yib_}zgCwGV9Gn~uh5xPf:gZLAfO-lshZa/csc} p>>@=`2wm:VA6{Ih/x<4wqg;x={dY>YwdO&! The cheap Asian pan head screws we get will probably fail before drywall screws. I keep hearing that drywall screws have no sheer strength. KAISER supports network operators, planners, system integrators and general contractors in building an efficient and future-proof fibre optic infrastructure so that the expansion of gigabit networks takes place quickly. To our data protection regulations. It depends on what you are attaching the box to. Many do-it-yourself electricians gravitate toward plastic electrical boxes when using Romex or NM wiring. Anything fun is either illegal, immoral, or fattening. Also, use metal boxes with interior exposed applications. Contact between an attached device (such as a light switch or outlet) and the metal box completes the grounding contact. zX6> These standard metal boxes have been secured by driving self-tapping screws through the 1/8-inch diameter mounting holes in the side of the box and into the horizontal metal stud. You will find further information in the privacy settings, where you can also change your selection at any time. in. in. Many plastic boxes come with built-in clamps for the wires, further lowering the overall project cost. You can find out more and change our default settings with Cookies Settings. Attorney Advertising. Using metal-sheathed wiring with plastic electrical boxes, without taking other grounding measures, severs that ground and is highly dangerous. They have been up for around 8-9 years with this load and the items are continually changed so it sees a lot of use. (\=4AN=y=,o)~=lg]|KGwA'i[&~U{LoPh7RpDV+Hi^+B]1q!pdZblOwQSt9Vwcx5HVKl#>70=@fs0;0sl;z7*M0[~TC1sx~?m$]f1}o\~UlT-OOuxe,-.Sxex%m;7u'4&IXv0Vavw7X The answer will be based on NEC ( National Electrical code ) or CEC ( Cananda Electrical code ) or ECF ( Electrique Code France ). In many cases, your choice of a metal or plastic electrical box is one of personal preference, economy, and ease. Most all metal boxes have holes in the sides and back that were punched at the factory. For a better experience, please enable JavaScript in your browser before proceeding. With their high-stress material, metal boxes are often stronger than the work material built around them. Some metal boxes have pre-attached clamps for gripping the electrical cable. In addition to her journalism experience, she has been educating on health and wellness topics for over 15 years in and outside of the classroom. It is recommended but not required that you use a plastic electrical box when you haveRomex (or NM) cablesleading in or out of the box. A typical installation in these cases involves attaching the exposed box directly to a masonry wall. When plastic boxes receive a sharp blow, they can crack. The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Quantity packaging on standard length (0.75") slot head metal screws for electrical boxes(use when installing electrical devices). Because the wires are also exposed, the metal conduit is required. Mounting holes made in the field shall be approved. metal box 47mm deep double plugs screws explained screw galvanised sizes pilot boxes screwfix metric bit clearance holes gauge I wouldn't secure a 4 sq. The pre-attached door clamps, while convenient, often stubbornly hold the cable in place even when you want to remove the cable. I have 8 shelves that will argue that point with you. Anything? grounding metal box receptacle boxes receptacles outlets self mc electrical yoke type cable yokes devices confused something simple device bonded To be honest, I use whatever I have in my tool pouch at that minute. Kyle Switch Plates 1999-2022. I am pretty much the same with other guys comment I use either nail or screw depending on what I have on hand and the way the box is set up for. Brochures and catalogues for downloading and ordering. Anyone? Presets on the box indicate the thickness of 1/2-inch drywall to help prevent the installer from nailing the box face flush with the stud. Steel Octagon Box with C-5 Cable Clamp, 3-Gang 58 cu. in. Get daily tips and tricks for making your best home. But areas such as unfinished basements and mudrooms may not have a complete wall system that allows for the box to be enclosed by drywall. q6HQ9Z+/:HWX#=Nc`)_g#If_u5Y'vCgnkE]7W+m\[xkyg68Z^z4WZ([CX:seNWDD>M-)yQg;w]9m_|632O)/]qYZ]$3h0i%j>RYk}|"ZXlc\;sTt:6qQ 9 sLHa\KygFy'OJu9$v>?1]Z JavaScript is disabled. We are at your side for all questions about building installation work, and we accompany you with your project. Drywall screws have no shear value & look unprofessional. (fan rated octagon boxes, for example). for the following articles: 9061-.., 9062-.., 9063-.., 9064-.., 9066-.., 9067-01, 9068-.., 9071-.., 9073-.., 9075-.., 9148-00, 9195-.., 9248-.., 9300-.., 9098-77, 9263-.., 9264-.. You accept the following cookies by clicking on Accept all. steel stud studs metal framing walls using frame drywall partition electrical construction wiring basement building wood estructura marcos aluminio running I/A;r'9|.>]lx/baPhUl!>C+zo~X,=6#;?O>3MOX_Y ]*rzl-[SbR"Z0@[bM{}]+x7?&E=$wux=h]k|OgK:&u. Even if the device does not complete the ground, Romex or NM wiring can always be used with metal electrical boxes by attaching the bare or green grounding wire to the box by a screw. Most do-it-yourselfers prefer plastic electrical boxes, while electricians use both metal and plastic boxes. Electrical code does not require that you use NM cable with plastic boxes. Progress based on tradition - Brand name products for electrical installations since 1904, Innovations through the ages - We invite you to accompany us on a journey through the history of the company. box to drywall just using drywall screws. Shallow New Work Ceiling Fan Box, 4 in. Metal boxes are strong, plus they provide a strong attachment to the stud. This image reflects design only, not finish. of the back or ends of the enclosure. Metal boxes can also be used with Romex or NMwiring if desired, though special precautions must be taken to ensure proper grounding. Screws shall not be permitted to pass through the box unless exposed threads in the box are protected using approved means to avoid abrasion of conductor insulation. National Fire Protection Association. Curious about this one. Cookies collect information about your preferences and your device and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. Also, many plastic boxes have doors that act as clamps to hold the electrical cable to the box, eliminating the need for additional clamps. I'd like to see someone snap a dry wall screw off pulling a plug out of a receptacle, that would be quite a feat. Another type of plastic box has metal brackets that attach to the studs but are adjustable forward and backward with a Phillips screwdriver. Mostly #10 x 1 1/4" square drive screws. In the 2017 NEC, that issue has been corrected and now the intent of the section is clear. 6{oYp Please call us at: 1-800-HOME-DEPOT (1-800-466-3337), Please enter in your email address in the following format: you@domain.com. 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KG | Ramsloh 4 | 58579 Schalksmhle | Germany, Concrete constructions on-site mixed concrete, unequipped, partial equipped and splice ready availabel, Suitable for CSP (Crimp-Splice protection), for one-gang boxes and one-gang boxes for cavity walls. The material and information contained on these pages and on any pages linked from these pages are intended to provide general information only and not legal advice. Enter Our Dog Days of Summer BBQ Giveaway Now! Trust based on experience - KAISER product and system solutions can be found worldwide in all kinds of buildings and also in the shipbuilding sector. If you have hospital grade outlets installed you will notice the amount of force to remove a plug from the wall to be almost 300% more difficult to remove out of the wall. or by using mounting holes in the back or in a single side of the enclosure. As long as it's secure I'm sure the inspector won't care.