Best 5/16 Plastic Anchors for Drywall, Concrete, and Masonry
The best 5/16 plastic anchor depends on the wall material, screw size, and anchor length you need. Lineshading’s 5/16-inch by 1-1/2-inch anchors are suited to projects using #14 or 1/4-inch lag screws, while the shorter 1-inch version is an option for shallower installations. TOGGLER’s 5/16-inch Alligator anchors include screws and are designed for both hollow and solid materials. Compare the size and screw requirements before choosing.
| Product | Best for | Key detail |
|---|---|---|
| Lineshading 100-Piece, 1-1/2-Inch | Standard-size projects | For #14 or 1/4-inch lag screws |
| TOGGLER Alligator AF8 | Mixed wall materials | Includes screws; fits #8 to #14 fasteners |
| Lineshading 200-Piece, 1-1/2-Inch | Larger projects | Bulk quantity for #14 or 1/4-inch lag screws |
| Lineshading 200-Piece, #10–#12 | Multiple anchor lengths | Lists 1-, 1-1/2-, and 2-inch options |
| Lineshading 100-Piece, 1-Inch | Shorter anchor needs | For #14 or 1/4-inch lag screws |
Lineshading 100-Piece, 1-1/2-Inch Anchors
Best for: Homeowners and DIYers who need a general-purpose quantity of 5/16-inch anchors for a project using #14 screws or 1/4-inch lag screws.
These blue PE plastic anchors measure 1-1/2 inches long and are intended for a hole about 5/16 inch wide. The 100-piece package suits repairs or installation work where a larger bulk box would be unnecessary. The product lists drywall, hollow walls, concrete, tile, and cement among its intended surfaces.
Limitation: The package does not list screws as included, so you need to supply a compatible fastener. Check the wall material and the screw’s size before installation.
TOGGLER Alligator AF8 Wall Anchors
Best for: Buyers who need anchors for more than one type of wall material and want screws included. The 20-pack is designed for hollow and solid materials such as drywall, concrete, brick, and stone.
The polypropylene body expands in solid material and opens to lock in hollow material when a screw is inserted. A flanged head adds stability in hollow walls. The package includes #12 x 1-3/4-inch sheet metal screws, and the anchors are listed for #8 to #14 fasteners. These features make this a more flexible choice than an anchor listing a narrower screw range.
Limitation: The package contains 20 anchors, fewer than the Lineshading bulk options. Confirm that the included screw size suits the installation.
Lineshading 200-Piece, 1-1/2-Inch Anchors
Best for: Larger installation jobs or buyers who want a supply of the same anchor size for future tasks. It provides 200 PE plastic anchors, each listed as 5/16 inch by 1-1/2 inches.
The product is specified for #14 screws or 1/4-inch lag screws and is described for use with drywall, hollow walls, tile, cement, and concrete. Choose this pack over the 100-count version when quantity is the priority and the anchor dimensions match your planned work.
Limitation: The listing does not say that screws are included. It also gives the hole size as about 5/16 inch, so follow the product’s installation guidance and verify the required drill size before drilling.
Lineshading 200-Piece Anchors for #10–#12 Screws
Best for: Buyers whose project calls for #10, #11, or #12 screws and who want to compare shorter and longer anchor options. The features list 1-, 1-1/2-, and 2-inch lengths and a 5/16-inch hole size.
The PE anchors are described for concrete, tile, cement, drywall, and other surfaces. The installation description says to drill, insert the anchor, and turn it to expand before driving in a matching screw. The listing says screws are not included and warns against overtightening.
Limitation: The product name gives one anchor dimension, while the features describe three length options. Confirm which length is supplied before ordering.
Lineshading 100-Piece, 1-Inch Anchors
Best for: Installations where a 1-inch anchor length is preferred over the longer 1-1/2-inch options. This 100-piece PE package is listed for #14 screws or 1/4-inch lag screws.
Like the longer Lineshading anchors, this option is described for drywall, hollow walls, tile, cement, and concrete. Its shorter body may be a better match when the specified anchor length is one inch; compare the required embedment and wall construction before selecting it.
Limitation: It has less length than the 1-1/2-inch models, and the listing does not include screws. Do not substitute it when your installation calls for a longer anchor.
Buying Guide: How to Choose a 5/16 Plastic Anchor
Does 5/16 inch refer to the anchor or the drill hole?
Product listings may use 5/16 inch to describe the hole size or the anchor specification. Check the exact product instructions for the required drill-bit size rather than assuming the measurement. The Lineshading listings describe a hole of about 5/16 inch.
Which screw size should I check?
Match the fastener to the anchor’s stated screw range. The Lineshading 1- and 1-1/2-inch options here specify #14 screws or 1/4-inch lag screws. The TOGGLER AF8 is listed for #8 to #14 fasteners and includes #12 screws. Another Lineshading listing specifies #10–#12 screws.
How should I compare anchor length and quantity?
Choose an anchor length suited to the installation, and confirm the product listing’s supplied length. The 1-1/2-inch models provide a longer option than the 1-inch model. For repeated jobs, compare the 100- and 200-piece packs; for a small project, the TOGGLER 20-pack may be enough.
Does the anchor suit the wall material?
Check whether the product names your wall type. These listings describe use in some combination of drywall, hollow walls, concrete, brick, stone, tile, or cement. The TOGGLER design specifically describes different expansion behavior in hollow versus solid material. Use the product’s instructions for your substrate.
Frequently Asked Questions
What screw fits the Lineshading 5/16-inch anchors?
The 1- and 1-1/2-inch Lineshading anchors in this selection are listed for #14 screws or 1/4-inch lag screws. Check each product listing because screw requirements can vary by model.
Do these plastic anchors include screws?
The TOGGLER AF8 package includes #12 x 1-3/4-inch sheet metal screws. The Lineshading product descriptions provided here do not list included screws.
Can 5/16 plastic anchors be used in drywall and concrete?
Several listed products describe use in both drywall or hollow walls and concrete. Confirm that the chosen anchor is intended for the specific material and follow its installation instructions.
Should I choose a 1-inch or 1-1/2-inch anchor?
Choose based on the required anchor length and installation conditions. The 1-inch Lineshading model is shorter; the 1-1/2-inch models provide more length. Verify the product dimensions and the project requirements before buying.