Anchor screws are fasteners used to attach objects to walls, ceilings or other surfaces that may not be strong enough to support the object's weight on their own. Raptor Supplies offers a wide range of these anchor screws from brands like Dewalt, Powers Fasteners, Red Head, Strong-Tie, Tapcon, Grainger, Diversified Fastening Systems, Vestil and Vigil Antislip.
Features
They have a threaded shaft and a head that can be driven into the surface using a screwdriver or drill.
These screw in anchors require no pre-spotted holes.
They resist vibration and can be used in both cracked or uncracked concrete.
Buying Guide
Based on Finish
Silver Climashield(R)
Made from a non-electrolytic zinc base layer with epoxy films that self-sacrifice to the base material if penetrated or damaged. Highly resistant to moisture, corrosion, impact and UV rays.
Black Oxide
Dark, matte finish that helps to reduce glare. Used where a low-friction surface is desired.
Blue Phosphate
Provides moderate corrosion resistance and is used in automotive and industrial applications.
Mechanically Plated
Thin layer of zinc applied to the surface through a mechanical process. Used in indoor or low-corrosion environments.
Blue Climaseal
Provides excellent protection against rust and is ideal in marine applications.
Blue Ruspert
Similar to Silver Ruspert finish, but with an added blue color for aesthetic purposes.
Zinc Stalgard
Provide a chrome-free finish using an inorganic zinc basecoat and an aluminum-pigmented organic topcoat for both sacrificial & barrier protection against environmental & galvanic corrosion. Offer a low coefficient of friction for chip resistance. Do not use in hydrogen-exposed processes for avoiding brittle failures.
Silver Ruspert
A high-grade metal surface coating to prevent corrosion. Consist of a metallic zinc, an anti-corrosion chemical conversion film & baked ceramic surface coating layers.
Galvanized
Thick layer of zinc applied to the surface through a hot-dip process. Ideal in outdoor or high-corrosion environments.
Plain
Improves appearance.
Zinc Plated
Mild-to-high corrosion resistance in wet environments.
Yellow Zinc Plated
Greater protection against corrosion than zinc plating with a yellow colored finish.
Bronze
Used in furniture or architectural hardware.
Electrolytic Galvanized
Thin layer of zinc applied to the surface through an electrolytic process. Ideal in indoor or low-corrosion environments.
Based on Material
Steel
Steel provides hardness, structural rigidity and durability.
Stainless Steel
Corrosion, heat and fire-resistant properties with moderate structural rigidity.
Based on Head Style
Flat
Have a flat top with a countersunk bottom. They sit flush with the surface they are installed on.
Hex Washer
Have a hexagonal head with a built-in washer. The washer provides a larger bearing surface for the screw.
Hex Washer Slotted
Similar to hex washer head screws, they have a slot in the top of the head to allow for use with a slotted screwdriver.
Oval
Have a slightly rounded top with a tapered bottom. They are ideal for decorative purposes.
Robertson Head
Have a square-shaped head that provides a better grip for the screwdriver.
Pan
Have a slightly rounded top with a flat bottom. They are used where a low profile and a smooth finish are desired.
Wafer Head
Have a flat top with a large diameter and a thin head. They are used where a low profile is desired.
Based on Drive Type
Star
Six-pointed star shape for a more secure fit with the driver bit to reduce slipping or stripping.
Phillips
Cross-shaped design with rounded edges and provide a slight amount of 'cam out' torque.
Frequently Asked Questions
What is the difference between an anchor screw and a regular screw?
An anchor screw provides a secure hold in materials that may not be able to support the weight of an object on their own. Regular screws are designed to hold objects together.
How to choose the right anchor screw for my project?
Choosing the right anchor screw depends on the weight of the object being attached, the type of surface it will be attached to and the environment it will be installed in.
How do I install anchor screws in concrete?
Installing anchor screws in concrete involves drilling a hole into the concrete and then inserting the anchor screw.
How do I ensure that anchor screws are installed correctly?
Ensure that the anchor is appropriate for the job, the hole is drilled to the correct depth & diameter and the anchor is installed correctly.
What is the anchor length of these screws?
These screws are available in 1/2 to 10-inch anchor length variants.