Welcome to Würth Aerospace Solutions For trade customers only
RELAST anchor screw - CONCSCR-RELAST-(TKC)-SW14-M20-22X840 RELAST anchor screw - CONCSCR-RELAST-(TKC)-SW14-M20-22X840
RELAST anchor screw - CONCSCR-RELAST-(TKC)-SW14-M20-22X840 - 1
RELAST anchor screw - CONCSCR-RELAST-(TKC)-SW14-M20-22X840 - 2

RELAST anchor screw

CONCSCR-RELAST-(TKC)-SW14-M20-22X840

Art.-no. 0912220084

EAN 4062856174324

All versions
Individual price display after login
RELAST anchor screw

Art.-no. 0912220084

Individual price display after login
Quantity
PU
x 1 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

Reinforcement system with DIBt National technical approval
  • Quick and simple implementation, immediate load-bearing capacity

  • No disruption to the structure's operation during works

  • Speed, safety and lower use of resources


With Würth's approved RELAST® reinforcement system, structures can be renovated and reinforced at lower cost


  • Significantly improved shear and punching resistance

  • Minimal disruption to the current structure

  • Quick and simple implementation while the structure remains in use

  • Considerably cheaper than reconstruction

  • New replacement buildings do not have to be created

DIBt National technical approval (Z-15.1-344, Z-15.1-345, Z-15.1-377, Z-15.1-378)

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

 | 

 | 

Application area

Post-installed reinforcement of existing structures may be necessary for a wide variety of reasons. Possible reasons include:


  • Change of use (for example, transition from housing to an industrial space)

  • New, stricter standards

  • Greater loads (for example, an increase in traffic on a bridge)

  • Ageing structures

  • A mistake in the design

  • Corrosion of current reinforcement

  • Stress corrosion cracking

Anchor size

22 mm

Anchor length (l)

840 mm

Connection thread

M20

Thread diameter

24.3 mm

Required accessory:
 
Product
Description
Quantity
PU
Price
/PU
RELAST injectable mortar
RELAST injectable mortar

ANC-MORT-(RELAST)-CART-420ML

Injectable mortar for RELAST bonded screw anchor - post-installed shear force and punching shear reinforcement
RELAST injectable mortar
RELAST injectable mortar

ANC-MORT-(RELAST)-CART-825ML

Injectable mortar for RELAST bonded screw anchor - post-installed shear force and punching shear reinforcement
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with v
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).
Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D16-L1320-WL1200MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D16-L540-WL400MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D16-L740-WL600MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D16-L940-WL800MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D20-L1720-WL1600MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D20-L2120-WL2000MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D20-L320-WL200MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D20-L520-WL400MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D20-L720-WL600MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D22-L320-WL200MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D22-L520-WL400MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D22-L720-WL600MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D22-L920-WL800MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D25-L320-WL200MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D25-L520-WL400MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Hammer drill bit Max Quadro-L Vario
Hammer drill bit Max Quadro-L Vario

DRL-HAM-MAX-Q-LV-D25-L920-WL800MM

The perfect solution for reinforcements and hard materials, featuring a symmetrical head with four cutting edges and a Vario conveyor with core reinforcement.
x 1 pcs
Dust extraction drill bit Max M
Dust extraction drill bit Max M

EXTRDRL-MAX-M-D16-L600-WL400MM

Fast hammer drill bit with excellent service life and multi-cutter head for drilling and suction in one work step.
x 1 pcs
Dust extraction drill bit Max M
Dust extraction drill bit Max M

EXTRDRL-MAX-M-D20-L600-WL400MM

Fast hammer drill bit with excellent service life and multi-cutter head for drilling and suction in one work step.
x 1 pcs
Dust extraction drill bit Max M
Dust extraction drill bit Max M

EXTRDRL-MAX-M-D22-L600-WL400MM

Fast hammer drill bit with excellent service life and multi-cutter head for drilling and suction in one work step.
x 1 pcs
Dust extraction drill bit Max M
Dust extraction drill bit Max M

EXTRDRL-MAX-M-D25-L600-WL400MM

Fast hammer drill bit with excellent service life and multi-cutter head for drilling and suction in one work step.
x 1 pcs
Hand slide valve
Hand slide valve

SLIDONVLVE-F.PNNOZ-PREMO-3/8IN

For drill hole cleaning with compressed air (pre-assembled with plug-in nipple and claw coupling). For connecting the pneumatic hose WIT-SDD to a compressor.
x 1 pcs
Pneumatic hose WIT-SDD
Pneumatic hose WIT-SDD

HOSE-PN-(WIT-SDD8-20)-ID7MM

For borehole cleaning with compressed air. Incl. pre-assembled compressed air and threaded connection.
x 1 pcs
Compressor Solid 24 L oilfree
Compressor Solid 24 L oilfree

COMPR-EL-SOLID24L-OILFREE

Oil-free, robust piston compressor for flexible use
x 1 pcs
Tapping and chipping hammer BMH 45-XE
Tapping and chipping hammer BMH 45-XE

HAMDRLCHPNGHAM-EL-(BMH 45-XE)

Powerful and anti-vibration 8-kg hammer drill/chipping hammer with SDS-max drive arbour.
x 1 pcs
1/2 inch impact socket wrench insert hexagon, metric, short
1/2 inch impact socket wrench insert hexagon, metric, short

IMPSKT-1/2IN-HEX-SHORT-WS12

x 1 pcs
1/2 inch impact socket wrench insert hexagon, metric, short
1/2 inch impact socket wrench insert hexagon, metric, short

IMPSKT-1/2IN-HEX-SHORT-WS14

x 1 pcs
1/2-inch impact socket wrench insert hexagon, metric, long
1/2-inch impact socket wrench insert hexagon, metric, long

IMPSKT-1/2IN-HEX-LONG-WS24

x 1 pcs
1/2-inch impact socket wrench insert hexagon, metric, long
1/2-inch impact socket wrench insert hexagon, metric, long

IMPSKT-1/2IN-HEX-LONG-WS30

3/4 inch power adapter
3/4 inch power adapter

ADAPT-(3/4-1/2IN)

x 1 pcs
Metric double box-end wrench with POWERDRIV<SUP>®</SUP>
Metric double box-end wrench with POWERDRIV®

DBBOXENDWRNCH-METR-SR-WS24X27

Straight shape, for working in confined spaces
Metric double box-end wrench with POWERDRIV<SUP>®</SUP>
Metric double box-end wrench with POWERDRIV®

DBBOXENDWRNCH-METR-SR-WS30X32

Straight shape, for working in confined spaces
Blow-out gun with standard short nozzle
Blow-out gun with standard short nozzle

BLWOUTGUN-PN-REGULABLE

x 1 pcs
Fabric adhesive tape
Fabric adhesive tape

ADHTPE-TEXTILREINFD-SILVER-50MMX50M

For interface bonding on pipe insulation.
Cordless application gun WIT
Cordless application gun WIT

APPLGUN-CORDL-ANC-WIT-M-KST-420ML

Powerful Li-ion battery-powered application gun for WIT cartridges
x 1 pcs
Application gun WIT
Application gun WIT

APPLGUN-ANC-(WIT-420ML)

For applying 380 ml, 410 ml and 420 ml WIT cartridges
x 1 pcs
METALYT corrosion inhibitor
METALYT corrosion inhibitor

CORRPROTMATL-SRF-METALYT-400ML

Repair coating for galvanising with TITANID formula
Piston plug WIT-VS for ensuring that mortar-filled drill holes contain no air bubbles
Piston plug WIT-VS for ensuring that mortar-filled drill holes contain no air bubbles

PSTNPLG-(WIT-VS)-16MM

x 10 pcs
Piston plug WIT-VS for ensuring that mortar-filled drill holes contain no air bubbles
Piston plug WIT-VS for ensuring that mortar-filled drill holes contain no air bubbles

PSTNPLG-(WIT-VS)-22MM

x 10 pcs
Mixer extension WIT-MV, flexible
Mixer extension WIT-MV, flexible

EXT-F.MIX-RB-FLEX-(WIT-MV8-12)-10X2M

Extension for the mixer nozzle
x 10 pcs
SDS-plus M8 shank
SDS-plus M8 shank

MAHOLD-F.CLNBRSH-WIT-PE500-PLUS

For REBAR cleaning brush and WIT-RB cleaning brush (concrete multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)
x 1 pcs
Extension For cleaning brush with M8 connecting thread
Extension For cleaning brush with M8 connecting thread

EXT-F.CLNBRSH-THRM8-2X345MM

For WIT-RB cleaning brush (concrete Multi WIT-UH 300) and REBAR cleaning brush (WIT-PE 500, ALLROUNDER WIT-VM 250, REBAR)
x 1 pcs
Pneumatic air nozzle WIT-DD
Pneumatic air nozzle WIT-DD

PNNOZ-(WIT-DD12-14)-14MM

For borehole cleaning for reinforcement attachment with subsequent mortaring. Suitable for pneumatic hose WIT SDD.
x 1 pcs
Pneumatic air nozzle WIT-DD
Pneumatic air nozzle WIT-DD

PNNOZ-(WIT-DD16-20)-17MM

For borehole cleaning for reinforcement attachment with subsequent mortaring. Suitable for pneumatic hose WIT SDD.
x 1 pcs
Threaded connector for pneumatic air nozzles
Threaded connector for pneumatic air nozzles

THRCON-F.PNNOZ-M8

For borehole cleaning with compressed air. For connecting the compressed air nozzle WIT-DD to pneumatic hose.
x 1 pcs
Cleaning brush For concrete and REBAR with M8 connecting thread WIT-RB
Cleaning brush For concrete and REBAR with M8 connecting thread WIT-RB

CLNBRSH-(RB16)-MA-DRLHO16MM-ST-THRM8

For cleaning drill holes in concrete (Injection System Concrete Multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)
x 1 pcs
Cleaning brush For concrete and REBAR with M8 connecting thread WIT-RB
Cleaning brush For concrete and REBAR with M8 connecting thread WIT-RB

CLNBRSH-(RB22)-MA-DRLHO22MM-ST-THRM8

For cleaning drill holes in concrete (Injection System Concrete Multi WIT-UH 300 and Pure Epoxy WIT-PE 1000)
x 1 pcs
Blow-out pump for drill hole cleaning
Blow-out pump for drill hole cleaning

BLWOTPMP-F.BRHOCLN-LAR

x 1 pcs
Pneumatic air nozzle For injection system W-VIZ
Pneumatic air nozzle For injection system W-VIZ

PNNOZ-(F.INJSYS-W-VIZ)

For the drill hole cleaning with compressed air blow-out gun. Bore nominal diameters of 18 mm to 40 mm
x 1 pcs
Diamond wet core drill bit Longlife & Speed
Diamond wet core drill bit Longlife & Speed

CREBIT-DIA-LS-1/2IN-D16-WL300MM

High-tech diamond wet core drill bits with maximum fast drilling speed even in iron reinforcements and very long service life. For all construction trades.
x 1 pcs
Diamond wet core drill bit Longlife & Speed
Diamond wet core drill bit Longlife & Speed

CREBIT-DIA-LS-1/2IN-D20-WL300MM

High-tech diamond wet core drill bits with maximum fast drilling speed even in iron reinforcements and very long service life. For all construction trades.
x 1 pcs
Diamond wet core drill bit Longlife & Speed
Diamond wet core drill bit Longlife & Speed

CREBIT-DIA-LS-1/2IN-D22-WL300MM

High-tech diamond wet core drill bits with maximum fast drilling speed even in iron reinforcements and very long service life. For all construction trades.
x 1 pcs
Diamond wet core drill bit Longlife & Speed
Diamond wet core drill bit Longlife & Speed

CREBIT-DIA-LS-1/2IN-D25-WL300MM

High-tech diamond wet core drill bits with maximum fast drilling speed even in iron reinforcements and very long service life. For all construction trades.
x 1 pcs
ABS 18 COMPACT M-CUBE cordless drill driver
ABS 18 COMPACT M-CUBE cordless drill driver

DRLDRIV-CORDL-(ABS 18 COMPACT)-2X5AH

Compact, powerful brushless cordless drill driver for medium-duty screwing and drilling work
x 1 pcs
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with v
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information
Show all product details