Replacement Bolt for the MEGA Swivel 5K Anchor
The Frontline COM345KRB is the replacement concrete bolt for the COM345K MEGA Swivel 5k concrete anchor. Each MEGA Swivel anchor ships with one bolt installed, and the anchor body itself is fully reusable. The bolt is the consumable: every time the anchor is removed and moved to a new anchoring point, the used bolt must be discarded and replaced with a new one.
At roughly the price of a coffee run, the COM345KRB is the cheapest insurance on the jobsite. A box of bolts in the kit means crews can strip the anchor at the end of a task, carry it to the next tie-off location, and reinstall in minutes, exactly as the Frontline user manual prescribes. Sold as a 12-pack — twelve replacement bolts for $129, shipped together in one order.
Who Needs This Product
This product is a consumable replacement component, not a standalone anchor. It is for crews and safety managers who run the Frontline COM345K MEGA Swivel 5k concrete anchor and need fresh bolts so the reusable anchor body can be relocated. If you do not yet own the anchor, start with the COM345K, which includes its first bolt.
Features
Genuine Frontline component
The exact bolt the COM345K is designed, tested, and documented around. No substitutions, no guesswork on the load path.
Enables true anchor reuse
The anchor body relocates across the job for years; a fresh bolt at each new point is the only consumable.
Fast swap
Remove the anchor, discard the used bolt, thread in the new one, and reinstall per the user manual.
Pocket change pricing
At around ten dollars, there is never a reason for a crew to consider reinstalling used hardware.
Technical Specifications
| Model | COM345KRB |
|---|---|
| Function | Replacement concrete bolt |
| Fits | Frontline COM345K MEGA Swivel 5k Concrete Anchor |
| Usage | One new bolt required per installation point |
| Shipping weight | Approx. 1 lb |
| Documentation | See parent COM345K spec sheet and user manual |
| Sold As | 12-Pack (12 per order) |
Never reuse an installed bolt. A bolt that has been installed and removed must be discarded. Reusing a bolt, or substituting non-Frontline hardware, voids the basis of the anchor's ratings and the manufacturer's instructions. The bolt itself is not an anchor: it only functions as part of the assembled COM345K MEGA Swivel anchor.
Compliance Standards
Component of a tested system
The replacement bolt carries no standalone standard claims. The compliance claims for the assembled anchor (ANSI and OSHA listings) appear on the COM345K spec sheet, and they assume a new, genuine bolt at every installation.
Typical Applications
Bolt Replacement Overview
Follow the manufacturer's manual. The sequence below is an overview only.
- Remove. Take the COM345K anchor out of its current installation per the user manual.
- Discard. Destroy or discard the used bolt so it cannot find its way back into service.
- Inspect. Check the anchor body, swivel, and D-ring against the inspection criteria before redeploying.
- Replace. Fit the new COM345KRB bolt to the anchor exactly as the manual describes.
- Reinstall. Drill, clean, and torque at the new location per the manual, then verify before connecting.
Inspection and Retirement
Inspect before each use, with a documented competent-person inspection at least every 6 months. Pull the equipment from service for any of the conditions below.
- Damaged, stripped, or corroded threads on the new bolt before installation
- Any bolt that has previously been installed, even briefly
- Deformation, cracks, or corrosion on the mating anchor body
- Missing or illegible markings on the anchor assembly
- Any evidence the assembled anchor has arrested a fall
Used bolts are retired by definition after one installation. Discard them on removal, and remove the complete anchor from service if it has arrested a fall or fails inspection.
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Frequently Asked Questions
Frontline COM345KRB Submittals and Documentation
Frontline COM345K Spec Sheet (PDF)Spec sheet for the parent COM345K anchor this bolt services, with ratings and compliance summary. Frontline COM345K User Instruction Manual (PDF)Installation, use, and inspection instructions for the COM345K anchor, including bolt replacement.Compatible and Related Products
- Frontline COM345K MEGA Swivel 5k Concrete Anchor. The reusable 5,000 lbf swivel anchor this bolt services.
- Frontline COM3410KRB Replacement Bolt. The companion replacement bolt for the 10k MEGA Swivel anchor.
- Frontline COM345K-SSRB Stainless Replacement Bolt. The 316 stainless replacement bolt for the COM345K-SS anchor.
Stock Up Before the Crew Needs Them
Need help specifying the right system for your jobsite? Confirm your application, anchorage, and clearance with us and we will walk through the kit list so the right equipment ships together.
Call 863-703-4522 to talk to a fall protection specialist.
