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Fischer 48221 Internal Thread Anchor RG 8 x 75 M 5 I Electro Zinc Plated Pack x 10

Fischer 48221 Internal Thread Anchor RG 8 x 75 M 5 I Electro Zinc Plated Pack x 10

Regular Price: Ex. VAT £19.99

Ex. VAT £12.99 Inc. VAT £15.59

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The internal threaded anchor for detachable fixations in concrete

Only 1 remaining



Top Features

  • Surface flush removal enables fixing point to be reused
  • Conventional screws and threaded rods can be used
  • This lowers costs and complexity
  • Suitable for anchorage in cracked and non-cracked concrete in combination with various mortar cartridges or injection mortars.
  • The fischer internal threaded anchor RG M I is a system component for use with the fischer resin capsules RSB and RM II and the fischer injection mortars FIS SB, FIS EM Plus, FIS V, FIS VL, and FIS GREEN for fixations in concrete
  • The metric internal thread enables the use of conventional metric screws or threaded rods
  • The internal threaded anchor is suitable for surface-flush removal, and the fixing point can be reused
  • This means that the RG M I is particularly suited for detachable and temporary fixings both inside and outside
  • The approvals of the various resin capsules and injection mortars must be observed


  • The internal threaded anchor RG MI is suitable for use with resin capsules or injection mortars in concrete
  • The internal threaded anchor RG MI allows for the surface-flush removal and reuse of the fixing point,It therefore offers great flexibility
  • The metric internal thread allows for the use of standard metric screws or threaded rods, which enables ideal adaptation in line with the intended use.
  • Please refer to the approvals of the resin capsules and injection mortar used


  • Removable and temporary fixings Anchorings with resin capsules RSB and RM II (without approval)
  • Anchorings with injection mortars FIS SB, FIS EM, FIS V, FIS VL, and FIS GREEN in concrete (without approval)
  • Building materials ...Concrete, cracked and non-cracked


  • For use in conjunction with resin capsules: The internal threaded anchor RG M I is set using a hammer drill and the accompanying setting tool in rotating and hitting motions
  • During setting, the oblique edge of the internal threaded anchor destroys the capsule, and mixes and activates the mortar
  • For use in conjunction with injection mortars: The RG M I is set manually by lightly rotating it until it reaches the drill hole base
  • The mortar bonds the entire surface of the internal threaded anchor with the drill hole wall and seals the drill hole.


Drill hole diameter d0 10 [mm]
Thread A M 5
Effect. anchorage depth hef 75 [mm]
Max. bolt penetration lE,max 14 [mm]
Amount 10 Unit(s)

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All deliveries must be signed for, and will therefore not be left unattended. Deliveries are usually made during normal working hours. If you need to make any special arrangements with us for your delivery please contact us with your order number immediately after placing your order. Deliveries must be checked immediately upon receipt. If any damage is evident, please either sign for the delivery as 'damaged', marking the Carrier's receipt accordingly, or do not accept the delivery. Any damage or missing items must be reported within 24 hours of receipt to the returns department, including photos of the damaged goods where appropriate.

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