7 Best Screws for Outlet Covers for Toddler-Safe Homes (2026)

By Ethan Brooks

Updated November 2026

Screws for outlet covers look like a minor detail, but they decide whether a plate stays flat, stays tight and stays out of a toddler’s reach. The right screw has the correct thread for the device box, a head that seats without cracking the plate, and a length that clears the cover without bottoming out. This guide compares seven widely sold wall plate screw sets and kits, organized by fit and use case. The selection criteria were thread compatibility with standard 6-32 receptacle and switch boxes, length range, head style, pack size and how well each option suits thicker backsplash or tile situations.

Our Top Picks

Our Top Picks: Quick Comparison

3/8″ Long 6-32 Thread Oval Head Milled Slot Replacement Wall Plate Screws, 50 Pack, White

3/8" Long 6-32 Thread, Oval Head Milled Slot Replacement Wall Plate Screws, 50 Pack, White

View on Amazon

Best for: Replacing a single cover with a clean, matched fastener

This suits a homeowner who needs a few replacement screws for a plate that has lost one or two fasteners, or who wants a single length on hand. It is a good match for standard single-gang covers mounted to a regular drywall box.

Key specs

• Thread: 6-32
• Length: 3/8″
• Head: oval, milled slot
• Finish: white
• Quantity: 50 pieces

Pros

• Single length keeps the choice simple
• Oval head sits flush with a plate’s countersink
• Large count covers repeated replacements

Cons

• Too short for thick backsplashes or tile
• No range of lengths for mixed jobs

Bottom line: A good choice for anyone who only needs one length and wants a large, uniform supply.

View on Amazon

RKBEZOS 150 Pcs White Wall Plate Screws Assortment Kit for Thick Backsplashes

150 Pcs White Wall Plate Screws Assortment Kit, 6 Sizes 6-32 Thread Long Outlet Screws for Thick Backsplashes,Slotted Oval Head Fasteners for Light Switch Covers & Receptacle Plates by RKBEZOS

View on Amazon

Best for: Thick backsplashes and tile walls

This kit is aimed at homes where a cover sits proud of the wall because of tile, stone or a thick backsplash. The range of six sizes lets you pick a length that reaches the box without overshooting it.

Key specs

• Thread: 6-32
• Head: slotted oval
• Finish: white
• Quantity: 150 pieces across six sizes

Pros

• Six lengths cover thick and thin walls
• Large count of mixed sizes in one purchase
• Slotted oval head matches standard plates

Cons

• Sorting six sizes takes patience on a single job
• Longer screws can exceed the box depth if chosen carelessly

Bottom line: Best for households with tile or thick trim around outlets that need a length range.

View on Amazon

120 pcs Wall Plate Screws, White Outlet Screws 6-32 Thread, 5 Length Sizes

120 pcs Wall Plate Screws, White Outlet Screws 6-32 Thread Light Electrical Cover Panel Switch Plate Screws 5 Length Sizes (3/8", 9/16", 3/4", 1", 1.2")

View on Amazon

Best for: Mixed plate thicknesses

This set suits a home with a mix of standard drywall outlets and older or thicker wall finishes. The five lengths, from 3/8″ to 1.2″, give a wider margin for matching a cover to its box.

Key specs

• Thread: 6-32
• Lengths: 3/8″, 9/16″, 3/4″, 1″, 1.2″
• Finish: white
• Quantity: 120 pieces

Pros

• Five lengths handle varied wall builds
• Good balance between range and count
• Consistent 6-32 thread for standard boxes

Cons

• The longest length is rarely needed on standard drywall
• No driver included

Bottom line: A practical all-purpose set for mixed wall conditions.

View on Amazon

120PCS Wall Plate Screws White, Outlet Cover Screws with Free Screwdriver

120PCS Wall Plate Screws White, Outlet Cover Screws for Switch Plate, 6/32 Electrical Outlet Screws for Light Switch Plates,Electrical Panel, 4 Sizes (3/8",1/2",3/4",1") Screws Kit w/Free Screwdriver

View on Amazon

Best for: Households without a driver on hand

This kit is useful when you are fixing a loose cover and do not have a matching screwdriver. The bundled driver makes it a self-contained option for a single weekend task.

Key specs

• Thread: 6/32
• Lengths: 3/8″, 1/2″, 3/4″, 1″
• Finish: white
• Includes: screwdriver

Pros

• Driver included, so the kit works on its own
• Four lengths cover the most common wall builds
• Good total count for several rooms

Cons

• Bundled driver may not suit every screw head
• Shorter lengths only, so thick walls may need another set

Bottom line: A convenient pick for someone who wants everything in one box.

View on Amazon

100 pcs Wall Plate Screws 6-32 Thread for Electrical Cover Panel, 4 Sizes

100 pcs Wall Plate Screws 6-32 Thread for Electrical Cover Panel 4 Sizes

View on Amazon

Best for: Stocking a spare supply

This is a straightforward budget pick for a homeowner who wants a reserve of standard screws on hand for future covers. It keeps the choice simple with four sizes and a common thread.

Key specs

• Thread: 6-32
• Sizes: four lengths
• Quantity: 100 pieces

Pros

• Budget-friendly way to keep spares
• Four sizes cover the usual range
• Standard thread works with common boxes

Cons

• Fewer specifications listed than premium kits
• Head finish may differ slightly from plate color

Bottom line: Good for stocking up without spending heavily, provided the lengths match your boxes.

View on Amazon

Outlet Cover & Switch Plate Screws, 120PCS White Kit, 4 Lengths

Outlet Cover & Switch Plate Screws 4 Lengths (3/8", 1/2", 3/4",1") for Electrical Outlets,Light Switch Plates 120PCS White Wall Plate Screws Kit, #6-32 Outlet Cover Screws

View on Amazon

Best for: Covering outlets and switches in one set

This kit targets a household that wants one set for every plate in the house, both outlets and switches. The four-length range keeps it consistent across rooms.

Key specs

• Thread: #6-32
• Lengths: 3/8″, 1/2″, 3/4″, 1″
• Finish: white
• Quantity: 120 pieces

Pros

• Single kit covers outlets and switches
• Four lengths for common wall depths
• Large count for whole-home use

Cons

• Not suited to very thick trim without a longer length
• Box may hold more screws than a single project needs

Bottom line: A sensible whole-home supply for standard drywall.

View on Amazon

120PCS White Wall Plate Screws Kit, 6-32 Thread for Faceplate Mounting

120PCS White Wall Plate Screws Kit – #6-32 Thread Outlet Cover & Switch Plate Fasteners with 4 Lengths (3/8" to 1") for Electrical Outlets, Light Switch Plates, and Faceplate Mounting

View on Amazon

Best for: Electrical faceplates and panels

This kit is written for mounting faceplates and panels as well as standard covers. The range from 3/8″ to 1″ fits most switch and outlet boxes, and the white finish blends with common plates.

Key specs

• Thread: 6-32
• Lengths: 3/8″ to 1″
• Finish: white
• Quantity: 120 pieces

Pros

• Works for both covers and faceplates
• Consistent 6-32 thread
• White finish suits most plates

Cons

• Lengths stop at 1″, which may be short for thick walls
• No driver included

Bottom line: A reliable general-purpose set for covers and panels in standard walls.

View on Amazon

Buying Guide

Thread size and compatibility

Most US wall plates and device boxes use 6-32 machine screws, which is why nearly every product in this list is labeled 6-32. Check the thread on your existing screw or the box’s threaded holes before buying. Using the wrong thread can strip the box or leave the cover loose.

Good picks for this: 3/8″ Long 6-32 Thread Oval Head Milled Slot Replacement Wall Plate Screws, 50 Pack; 120 pcs Wall Plate Screws 6-32 Thread, 5 Length Sizes

Length and wall thickness

Screw length should reach the threaded hole in the box without bottoming out. Too short and the cover will not hold firmly. Too long and the tip can press into wiring or the device. Measure the depth from the plate face to the box, then pick the length that clears the plate by a few millimeters.

Good picks for this: RKBEZOS 150 Pcs White Wall Plate Screws Assortment Kit; 120PCS Wall Plate Screws White with Free Screwdriver

Head style and fit

Oval and round heads are designed to sit flush or slightly recessed in a plate’s countersink. A head that is too tall can stop the cover from lying flat. Slotted and milled-slot heads are standard for outlet covers, so check that your screwdriver matches the slot.

Good picks for this: 3/8″ Long 6-32 Thread Oval Head Milled Slot Replacement Wall Plate Screws, 50 Pack; Outlet Cover & Switch Plate Screws, 120PCS White Kit

Finish and color match

White screws are the usual choice for white or ivory plates. A finish that clashes with the plate will show, especially on light walls. If you are using a colored plate, look for a screw finish that matches it, or choose a neutral color that disappears against the wall.

Good picks for this: 120PCS White Wall Plate Screws Kit, 6-32 Thread for Faceplate Mounting; 100 pcs Wall Plate Screws 6-32 Thread, 4 Sizes

Quantity and spares

Larger packs suit households with many outlets or a plan to keep spares. Smaller packs are enough for a single replacement. Buying a kit with several lengths can save a return trip if the first length does not fit.

Good picks for this: RKBEZOS 150 Pcs White Wall Plate Screws Assortment Kit; 120PCS White Wall Plate Screws Kit, 6-32 Thread for Faceplate Mounting

Use case: covers, switches, and faceplates

Some kits are built around outlets only, while others include screws for switches and faceplates. If you plan to cover both, a kit with a range of lengths avoids buying separate sets. For specialized plates, check the packaging for the intended use.

Good picks for this: Outlet Cover & Switch Plate Screws, 120PCS White Kit; 120 pcs Wall Plate Screws 6-32 Thread, 5 Length Sizes

Durability and care

Plated steel screws resist corrosion better than bare steel, which matters in bathrooms and kitchens with humidity. Do not overtighten: a screw driven too hard can crack a plastic cover or strip the box threads. Check covers periodically for looseness, since vibration and repeated plugging can loosen screws over time.

Good picks for this: 120PCS Wall Plate Screws White with Free Screwdriver; 3/8″ Long 6-32 Thread Oval Head Milled Slot Replacement Wall Plate Screws, 50 Pack

FAQ

What thread size do outlet cover screws use?

Standard US outlet and switch boxes typically use 6-32 thread screws. Look at an existing cover screw or the threaded holes in the box to confirm before buying.

How long should outlet cover screws be?

The screw should reach the threaded hole in the box without bottoming out or pressing into wiring. Common lengths run from 3/8″ to 1″. Thicker tile or trim may need a longer screw.

Can I use a screw that is too long?

A screw that is too long can press against the device, pinch wires or stop the cover from seating flat. Always choose a length that fits your box depth and cover thickness.

Why does my outlet cover keep loosening?

Loose covers are often caused by overtightened screws stripping the box threads, a screw that is too short, or repeated plugging and unplugging. Check the screw length and thread, and replace damaged screws or the box if needed.

Should I use white or brass screws for outlet covers?

White screws are common for white or ivory plates because they blend in. Choose a finish that matches the plate to keep the hardware from drawing attention.

Are outlet cover screws safe for toddler homes?

Securely fastened covers help keep outlets from being pulled loose or tampered with. For full protection, pair secure screws with tamper-resistant receptacles or childproof covers. A licensed electrician can confirm your wiring and box condition before any installation.

Conclusion

For most homes with standard drywall, a 6-32 kit with several lengths gives the widest margin for a clean fit. The 120 pcs set with five lengths suits mixed wall conditions, while the RKBEZOS assortment kit is the better pick where tile or thick backsplashes add depth. Homeowners who need only one length can start with the 50-pack of 3/8″ screws. The bundled-driver kit suits anyone without tools on hand, and the budget 100-piece set works well for stocking spares. Measure your box depth and thread before buying, and check fit with one screw before finishing a whole room.

Sources

• Product safety guidance for household electrical hazards and child safety (cpsc.gov)
• Electrical safety codes and standards for wiring devices and boxes (nfpa.org)
• Home electrical system basics and guidance on safe wiring work (energy.gov)

Related reading

• Outlet Covers Without Screws (2026): Which Should You Choose?
• Wood Look Outlet Covers: How to Choose and Install Them Safely
• What Color Outlet Covers Should I Use? White vs Ivory (2026)

About Ethan Brooks

Ethan Brooks is part of our editorial team and reviews and edits our childproofing guides, checking product details against manufacturer specifications and owner feedback.