Thin Slab Ferrule Inserts

Features of Thin Slab Ferrule Inserts

• Higher Quality Thin Slab Ferrule Inserts:

  Engineered for Shallow Embedment

  
  

  Standard concrete inserts are built for deep embedment, which makes them impractical in panels only 4–6 in thick. Our thin slab ferrule insert compresses that envelope: a low-profile ferrule body and welded strut base seat fully within shallow concrete while preserving the required edge cover, so thin precast and tilt-up elements can be lifted and anchored without redesigning the section.

  
  

  Precast and tilt-up construction rarely offers generous cover. This insert is proportioned so the complete anchor – ferrule barrel, internal threads and strut base – fits within the thin element while keeping the minimum cover the design demands.

  
  

  Twin welded struts or single loop strut lock the ferrule against rotation and spread load into the surrounding concrete.

  Rated for tension and shear in normal-weight concrete of at least 3,000 psi.

  Publishable SWL based on a 1/2 in set-back from the concrete surface, matching typical thin-panel formwork and cover requirements.

  Compact spacing envelope – minimum spacing of twice the minimum corner distance keeps layouts clean and code-compliant.

  Machined internal threads accept standard UNC bolts with consistent engagement depth for reliable erection connections.

  
  

  High-Strength Fabrication & Lasting Corrosion Protection

  
  

  Precast yards and construction sites punish hardware. Thin slab ferrule inserts must resist impact during stripping, lifting and erection while shrugging off moisture and chlorides for the life of the building. That is why HULK Metal builds each insert from selected steel grades and applies a corrosion finish matched to the exposure class of your project.

  
  

  
  

  Material and process discipline is what separates an insert that performs from one that merely looks like an insert. Every production lot follows controlled welding, coating and inspection steps with full traceability.

  
  

  Material options: structural carbon steel for standard interior duties, or stainless steel 304/316 where chloride and moisture exposure demand long-term resistance.

  Finish options: plain, electro-galvanized or hot-dip galvanized coatings matched to the project corrosion class.

  Controlled production: forged and welded under verified process parameters for consistent weld penetration and dimensional accuracy.

  Batch traceability with ISO9001:2015 and CE-controlled quality gates; load documentation available for project submittals.

  Verification-ready: safe working loads are published and consistent, simplifying engineering review and site inspection.

  
  

  You can get free samples to check whether they can meet the requirements.

  Get Free Samples
• Flared Loop Ferrule Inserts With Shorter Lead Time:

  

  
  

  The Thin Slab Ferrule Insert is designed for use where the depth of embedment is limited and where limited capacity is

  required in tension.

  Available in 1/4”, 1/2”,5/8”and 3/4” sizes.

  Plated inserts are not designed for use with hot dip galvanized bolts.

  Table is based on 3,000 psi and 145 pcf concrete.

  Inserts must be set back 1/2” from concrete surface.

  Safe Working Load is based on 3,000 psi concrete and insert setback 1/2”from the concrete surface.

  Below capacities are based upon mechanical testing and available industry data.

  
  

  You can get a solution with shorter order delivery times and guaranteed quality and quantity.

  Get Your Free Solution
• Thin Slab Ferrule Inserts with Better Service:

  Engineered-to-Print Customization

  
  

  We adapt thread, embedment length, strut type and finish to your drawings and panel designs – prototypes shipped for validation before mass production.

  
  

  Documented Quality Evidence

  
  

  ISO9001 & CE records and third-party load test reports accompany every lot, supporting your engineering approvals and site inspections without friction.

  
  

  Reliable Global Delivery

  
  

  Stable lead times via sea, air and express. Heavy-duty knited-bag and wooden-case export packing keeps inserts protected all the way to site.

  
  

  Responsive Technical Support

  
  

  Our engineers help confirm insert selection, spacing and edge distance for your specific slab thickness – before you pour, not after.

  
  

  You can benefit from the comprehensive services of a dedicated client team.

  Contact Your Dedicated Service Team
• Cost-controllable Thin Slab Ferrule Inserts:

  Why Buyers Choose HULK Metal

  
  

  HULK Metal thin slab ferrule inserts give you a shallow-embedment anchor you can specify with confidence: compact geometry that fits thin panels, documented load ratings to satisfy engineering review, and finish options engineered for site corrosion – all backed by ISO9001-controlled production and responsive export support.

  
  

  Fits Where Others Can’t

  
  

  Low-profile embedment works in 4–6 in panels, tilt-up walls and thin structural sections where standard inserts exceed the section depth.

  
  

  Ratings You Can Rely On

  
  

  Published tension and shear SWL up to 1,600 lbs with documented test evidence, simplifying submittals and engineering sign-off.

  
  

  Built for Site Conditions

  
  

  Galvanized or stainless options resist corrosion and impact from the casting bed through erection – and for the life of the structure.

  
  

  You can leave a request and get a more suitable quotation.

  Get a Better Quotation