Toggle Bolts, Wing & Snap Toggle Anchors
Toggle bolts and snap toggle anchors for drywall, plaster, ceilings, and hollow walls. Spring-wing toggles and TOGGLER® SNAPTOGGLE® in steel and stainless — by the piece or in bulk.
Goes Well With:
Helpful Guides:
No items match your selected filters. Please change or reset your filters to try again.
Toggle Bolts — Wing Toggles, Strap Toggles & Snap Toggle Anchors
Need toggle bolts in bulk or for a commercial project? Get Job Pricing / Submittals | Email Sales
Include the toggle bolt size, thread, grip range, and quantity for fastest quoting.
Types of Toggle Bolts
A toggle bolt is a two-part hollow wall anchor consisting of a machine screw and a toggle mechanism that opens behind the wall surface. Sometimes called butterfly anchors, toggle bolts use spring-loaded wings or solid metal channels that open behind the wall to spread the load over a wide area — giving them far more holding power than plastic expansion anchors or self-drilling drywall anchors. There are two main design families:
- Spring-Wing Toggle Bolts (Butterfly Anchors): The traditional design. A pair of spring-loaded metal wings fold flat to pass through a drilled hole, then snap open behind the wall. The wings and machine screw tighten together to clamp the mounted item to the wall surface. Simple and economical for most light-to-medium-duty hollow wall anchoring jobs.
- Strap Toggle Anchors (TOGGLER® SNAPTOGGLE®): A newer, heavy-duty design that uses a solid metal channel instead of hinged wings. Polystyrene straps pull the channel flush behind the wall, then snap off at the surface. The anchor stays in place even when the bolt is removed — making strap toggles reusable and ideal for applications where you need to remove and reinstall the fixture. SNAPTOGGLE anchors carry up to twice the load of traditional wing toggles in the same bolt size and require a smaller installation hole.
Toggle Bolt Sizes & Specifications
Toggle bolts are sized by the machine screw thread they accept and the grip range (wall thickness) they accommodate:
- Spring-Wing Toggles: Available in 1/8", 3/16", 1/4", 5/16", 3/8", and 1/2" diameter screws. The bolt length must be long enough to pass through the fixture, the wall, and fully engage the toggle wings.
- SNAPTOGGLE Strap Toggles: Available in 3/16"-24 (BA), 1/4"-20 (BB), 5/16"-18 (BE), 3/8"-16 (BC), and 1/2"-13 (BD) thread sizes. Grip ranges from 3/8" to 9-1/2" depending on style. Long-strap versions (BAL, BBL) extend grip range up to 9-1/2" for thick walls, ceilings, and roofing applications.
- Metric Options: SNAPTOGGLE metric sizes include M5, M6, M8, and M10 in both standard and long-strap versions.
- Drill Bit Sizes: Spring-wing toggles require a larger hole (typically 3/8" to 1-1/4" depending on screw size). SNAPTOGGLE anchors install through a smaller hole — a 1/4" SNAPTOGGLE uses a 1/2" hole versus the 3/4" hole a traditional 1/4" wing toggle needs.
Toggle Bolt Weight Capacity & Performance
Toggle bolts are the highest-rated hollow wall anchor for load-bearing applications. Actual holding strength depends on the bolt size, wall material, and wall thickness:
| Bolt Size | Drill Hole Size | Wing Toggle (1/2" Drywall) | SNAPTOGGLE (1/2" Drywall) |
|---|---|---|---|
| 1/8" | 3/8" | ~30 lbs | — |
| 3/16" | 1/2" | ~50 lbs | — |
| 1/4" | 5/8" | ~80 lbs | 265 lbs |
| 5/16" | 3/4" | ~100 lbs | — |
| 3/8" | 7/8" | ~135 lbs | 360 lbs |
| 1/2" | 1" | ~225 lbs | — |
Values are static ultimate load in 1/2" (12.7 mm) drywall from manufacturer published data. Apply a 4:1 safety factor for design loads. Capacity in solid substrates (concrete block, steel plate) is substantially higher. The information presented here is for reference only. Eugene Fastener does not warrant performance for any specific application; design responsibility remains with the installer or specifying engineer.
Always use multiple toggle bolts for heavy items such as TV wall mounts, heavy shelving, grab bars, and overhead ceiling fixtures. Distribute the load across at least two to four anchors whenever possible.
Toggle Bolt Applications
Toggle bolts and strap toggle anchors work in a wide range of hollow and solid base materials:
- Drywall & Gypsum Board: TV mounts, floating shelves, heavy mirrors, curtain rod brackets, towel bars, and grab bars when studs aren't in the right location
- Plaster & Plasterboard: Picture hanging, light fixture mounting, and bracket installation in older homes with lath-and-plaster walls
- Hollow Block & Cinder Block: Sign brackets, conduit hangers, equipment mounting, and shelving supports in commercial and industrial buildings
- Ceiling Installations: Overhead light fixtures, ceiling-mounted cable trays, overhead storage racks, and projection screens
- Tile Over Drywall: Towel bars, shower caddies, soap dishes, and bathroom accessories in tiled areas without backing
How to Choose the Right Toggle Bolt
Selecting the correct toggle bolt depends on what you're hanging, what the wall is made of, and whether you need the anchor to be reusable:
- For light to medium loads in drywall (under 30 lbs): Standard spring-wing toggle bolts in 1/8" or 3/16" are economical and easy to install.
- For heavy loads or critical applications: TOGGLER SNAPTOGGLE strap toggles in 1/4"-20 or 3/8"-16 provide higher holding values, smaller holes, and vibration resistance.
- For fixtures that need periodic removal: SNAPTOGGLE anchors are reusable — remove the bolt and the anchor stays in place ready for reinstallation. Traditional wing toggles fall inside the wall when the bolt is removed.
- For thick walls, ceilings, or roofing applications: Choose long-strap versions (BAL or BBL) with grip ranges up to 9-1/2".
- For corrosive or outdoor environments: 304 stainless steel SNAPTOGGLE anchors provide superior corrosion resistance for coastal, marine, food processing, and chemical exposure applications.
- For ADA-compliant grab bar installations: SNAPTOGGLE anchors meet OSHPD and ADA compliance requirements when installed per manufacturer specifications.
Toggle Bolts vs. Molly Bolts — What's the Difference?
Toggle bolts and molly bolts are both hollow wall anchors, but they work differently and serve different purposes:
- Toggle bolts use spring wings or strap toggles that open behind the wall. They handle heavier loads and work in thicker walls, but require a larger installation hole.
- Molly bolts (expansion anchors) use a metal sleeve that expands when tightened. They use a smaller hole and the sleeve stays in the wall permanently, but they have lower weight ratings and are limited to thinner wall thicknesses.
For TV mounts, heavy shelves, grab bars, or anything over 50 lbs, toggle bolts are the better choice. For lighter items like picture frames and small shelves, either type works well. See our full Molly Bolt vs. Toggle Bolt comparison guide for a side-by-side breakdown.
Looking for other types of anchors? Browse our full selection of concrete anchors and wall anchors including wedge anchors, epoxy anchors, and screw anchors. Need toggle bolts in bulk or help choosing the right size for your project? Contact our sales team — we've been helping contractors and builders with fastener solutions since 1965.
Toggle bolts are one anchor type in a broad family of wall and concrete fasteners. For solid concrete and masonry applications where toggle bolts won't work, Eugene Fastener stocks the full range: wedge anchors for permanent heavy-duty concrete fastening, epoxy anchors for high-load and overhead installations, screw anchors for removable concrete connections, and foundation anchor bolts for new concrete pours. For lighter hollow-wall installations, drywall anchors offer a smaller-hole alternative. Browse our full anchor bolt and concrete anchor catalog, or request project pricing for volume orders.