Simpson Strong-Tie Titen HD 1/2" -- Best Overall for Gun Safe Anchoring
The Titen HD is the top recommendation for gun safe floor anchoring because its screw-in design eliminates the cracking risk of expansion anchors in areas where the safe may be positioned close to a slab edge, which is common in garage corners. The carbide cutting tip threads a path directly into the concrete and the resulting connection resists both pullout and shear forces that thieves apply when attempting to drag or tip a secured safe. Installation requires a 3/8" hammer drill bit and a socket wrench. No expansion stress means no cracking, and the anchor can be removed and replaced if the safe is ever relocated. ICC listed for structural applications. One of the few anchors that excels in both technical performance and installation simplicity.
Top concrete anchors for bolting down gun safes in 2026 reviewed. These picks deliver the holding strength and installation ease needed for floor-secured safe installations.
Bolting a gun safe to a concrete floor is one of the most effective theft deterrents you can add to any safe installation. The five picks below are evaluated on holding strength in concrete, drill size requirements, installation ease through a safe base plate bolt hole, and corrosion resistance for typical garage and basement environments.
| Product | Best For | Rating |
| — | — | — |
| Simpson Strong-Tie Titen HD 1/2″ | Highest structural holding strength | 4.9/5 |
| Red Head 1/2″ Wedge Anchor | Standard structural floor anchoring | 4.7/5 |
| Powers Fasteners Power-Stud+ 1/2″ | Code-listed high-security anchoring | 4.8/5 |
| Hilti Kwik Bolt 3 1/2″ | Professional-grade premium anchor | 4.8/5 |
| ITW Ramset Ankr-TITE 1/2″ | Budget structural concrete anchor | 4.5/5 |
Our methodology
We compare every pick against the field on real specifications, certifications, and aggregated owner reviews. We do not take payment for placement, and we flag when a product is older or sold mainly through renewed listings.
Side by side
| Pick | Best for | Score | |
|---|---|---|---|
| Simpson Strong-Tie Titen HD 1/2" -- Best Overall for Gun Safe Anchoring | Check price | ||
| Red Head 1/2" Wedge Anchor -- Best Standard Structural Floor Anchor | Check price | ||
| Powers Fasteners Power-Stud+ 1/2" -- Best Code-Listed High-Security Anchor | Check price | ||
| Hilti Kwik Bolt 3 1/2" -- Best Professional-Grade Anchor | Check price | ||
| ITW Ramset Ankr-TITE 1/2" -- Best Budget Structural Anchor | Check price |
The full reviews
Simpson Strong-Tie Titen HD 1/2" -- Best Overall for Gun Safe Anchoring
The Titen HD is the top recommendation for gun safe floor anchoring because its screw-in design eliminates the cracking risk of expansion anchors in areas where the safe may be positioned close to a slab edge, which is common in garage corners. The carbide cutting tip threads a path directly into the concrete and the resulting connection resists both pullout and shear forces that thieves apply when attempting to drag or tip a secured safe. Installation requires a 3/8" hammer drill bit and a socket wrench. No expansion stress means no cracking, and the anchor can be removed and replaced if the safe is ever relocated. ICC listed for structural applications. One of the few anchors that excels in both technical performance and installation simplicity.
Red Head 1/2" Wedge Anchor -- Best Standard Structural Floor Anchor
Red Head's 1/2 inch wedge anchor is the most commonly specified anchor type for gun safe floor installation and is compatible with the pre-drilled bolt holes in most safe base plates. The 3.25-inch embedment length provides substantial pullout resistance in standard concrete slabs. Zinc plating handles typical interior garage and basement humidity without corrosion issues. The bolt-and-nut configuration means you tighten from the top after passing through the safe base plate, which is the correct installation sequence for anchoring through an existing hole. Installation requires a 1/2-inch hammer drill bit. This is the anchor type most safe manufacturers have in mind when they specify concrete anchoring.
Powers Fasteners Power-Stud+ 1/2" -- Best Code-Listed High-Security Anchor
The Power-Stud+ is an engineered torque-controlled wedge anchor with published load values in both cracked and uncracked concrete. The published tension and shear load values for 1/2 inch diameter at standard embedment are well above the loads a thief can realistically apply to a residential safe, providing a verified safety margin rather than relying on generic estimates. The anchor is available in zinc-plated carbon steel for standard indoor environments and stainless steel for damp or coastal installations. For safe owners who want documented and verified holding strength rather than a commodity anchor, this is the premium choice at a modest price premium.
Hilti Kwik Bolt 3 1/2" -- Best Professional-Grade Anchor
Hilti's Kwik Bolt 3 is used extensively in professional and commercial construction for mechanical anchoring in concrete and is among the best-documented expansion anchors available. The performance data covers a wide range of concrete strengths, embedment depths, and edge distances, making it possible to verify that the installation meets a specific strength requirement. The manufacturing consistency is notably high compared to commodity brands. Pricing reflects Hilti's professional distribution model but the quality and available technical resources justify the cost for owners of high-value safe collections. Installation follows standard wedge anchor procedure with a hammer drill.
ITW Ramset Ankr-TITE 1/2" -- Best Budget Structural Anchor
The ITW Ramset Ankr-TITE is a reliable budget-tier wedge anchor suited for gun safe anchoring where a mid-grade expansion anchor meets the need without the premium pricing of Hilti or Power-Stud. The zinc-plated finish handles standard interior environments. At 1/2 inch diameter with standard embedment depth the holding strength is adequate for most residential safe sizes. Available in multi-pack quantities that provide good value per anchor. For a standard garage or basement installation with a mid-size safe on a solid concrete slab in good condition, the Ankr-TITE delivers the security outcome at the lowest cost in this lineup.
What matters most
What to consider
Check your safe's base plate hole diameter first and match the anchor diameter to it, a 1/2 inch hole needs a 1/2 inch anchor. Confirm your concrete slab is at least 3.5 inches thick to achieve the minimum embedment depth without going through the slab. For slabs near walls or with seams nearby, use a screw anchor like the Titen HD to avoid edge spalling from expansion force. For damp garages, basements with occasional water intrusion, or coastal locations, choose hot-dip galvanized or stainless steel anchors. Always use the number of anchors your safe manufacturer specifies rather than reducing to the minimum to save drilling time.
What to consider
For related reading, see [best concrete anchor bolts for general use](/articles/best-concrete-anchor-bolts) and [best gun safe options for home security](/articles/best-gun-safe). Review our evaluation criteria at [/methodology](/methodology).
Frequently asked
An unanchored gun safe can be tipped over, moved, or removed entirely by thieves given enough time and manpower. Bolting a safe to a concrete floor transforms a portable object into one that requires industrial equipment to move, which eliminates casual and opportunistic theft in most scenarios. Even heavier safes benefit from floor anchoring since floor anchors add resistance to tipping attacks and pry attacks on the door hinges where leverage is otherwise easier to apply.
Most safe manufacturers recommend 1/2 inch diameter anchor bolts for floor anchoring, with a minimum embedment depth of 3 to 3.5 inches in solid concrete. The anchor should fill the bolt hole provided in the safe's base plate with minimal slop. Using a smaller diameter anchor in an oversized hole reduces holding strength significantly. Always check your specific safe model's anchoring instructions, since some manufacturers void warranties if anchoring is done with non-specified hardware.