Welcome to Würth Aerospace Solutions For trade customers only

Plastic frame anchor W-UR F 8

Plastic frame anchor, stud screw, M6, A4 W-UR F 8
ANC-(W-UR/STM6)-PLA-WS10-A4-10-8X80
ZEBRA

Art.-no. 0912808303
EAN 4050382197061

Prices for customers after login
Plastic frame anchor W-UR F 8

Art.-no. 0912808303

Prices for customers after login
Quantity
PU
x 50 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

Frame anchor tested and approved in more than 90 stone types and in aerated concrete. With M6 connecting thread for e.g. securing pipe clamps in electrical applications. Made of A4 stainless steel

Universal frame anchor (concrete, perforated and solid brick masonry, aerated concrete)



Anchorage via friction locking between wall plug body and anchoring base



Push-through installation



Immediate load-bearing capacity — no waiting



Virtually no movement of the wall plug body


  • Low insertion torque of plug screw

  • "Slight" spreading of the anchor


2 insertion depths (hnom = 50 + 70 mm)



Expansion in four directions — high load-bearing capacities



Improved force transmission in solid and hollow construction materials


Even, continuous load distribution across the entire expansion area



The hammer-in stop prevents premature expansion of the anchor during installation



Less installation work


Wall plug body and special screw are pre-assembled



Saves an additional U-washer and prevents contact corrosion

Proof of Performance
  • W-UR 8, W-UR F 8 (galvanised steel, stainless steel): General construction permit Z-21.2-1838

  • W-UR 8 and W-UR F 8 (galvanised steel, stainless steel): European Technical Approval ETA-08/0190

  • Wall plug body made from high-quality polyamide

  • Fire resistance W-UR 8: Concrete: Tensile and transverse loads, R30, R60, R90, R120 (in accordance with Technical Report TR 020) Masonry tensile load: F30 (solid sand-lime brick, solid brick, hollow sand-lime brick) Transverse load: F30, F60, F90, F120 (vertically perforated brick, hollow sand-lime brick, solid brick, aerated concrete)
Notice
  • Drill perforated and hollow blocks with a rotary drill (without impact mechanism)

  • For anchoring in solid brick and solid sand-lime brick, we recommend that you perform pull-out tests due to the differences in brick manufacturing.

  • Drill cuttings must be removed from the drill hole
Create the drill hole
Clean the drill hole
Set anchor and screw
Screw in the screw
Screw in screw until flush
Create the drill hole
Clean the drill hole
Set anchor and screw
Screw in the screw
Screw in screw until flush
  • W-UR 8, W-UR F 8 (galvanised steel, stainless steel): General construction permit Z-21.2-1838

  • W-UR 8 and W-UR F 8 (galvanised steel, stainless steel): European Technical Approval ETA-08/0190

  • Wall plug body made from high-quality polyamide

  • Fire resistance W-UR 8: Concrete: Tensile and transverse loads, R30, R60, R90, R120 (in accordance with Technical Report TR 020) Masonry tensile load: F30 (solid sand-lime brick, solid brick, hollow sand-lime brick) Transverse load: F30, F60, F90, F120 (vertically perforated brick, hollow sand-lime brick, solid brick, aerated concrete)
Product information

Datasheets(X)

CAD data (available after login)

Certificates/ Documents

 | 

 | 

Application area

The anchor has European Technical Approval for use in multiple attachment of non-load-bearing systems (e.g. façades, suspended ceilings etc.)


W-UR, W-UR F can be anchored in the following anchoring bases: Standard concrete, masonry walls (solid brick, solid sand-lime brick, vertically perforated brick, hollow sand-lime brick, hollow lightweight concrete blocks, solid bricks and solid blocks made of lightweight concrete, concrete bricks, aerated concrete), brick ceilings, prestressed concrete hollow slabs, reinforced aerated concrete, gypsum wallboard


Installation temperatures:


Temperature of anchoring base: >= -40°C


Temperature of wall plug body: >= 0°C



The stainless steel screw can be used outdoors, in industrial atmospheres and in coastal areas


Suitable for attaching metal brackets, metal rails, suspended ceilings, cable conduits, angle brackets, profiles, etc.

Anchor diameter

8 mm

Anchor length (l)

80 mm

Nominal drill-bit diameter (d 0)

8 mm

Through-hole in the component to be connected (d f)

8.5 mm

Attachment height (t fix 1)

30 mm

Material of screw

Stainless steel A4

Approval

ETA-08/0190

Type description

W-UR F 8 A4, stud screw M6

Concrete: ETA-08/0190, Multiple attachment of non-load-bearing systems
Anchor diameter [mm]W-UR 8
Anchor diameter [mm]W-UR 8
Mounting characteristic values for concrete and masonry
Drill hole depthh1 ≥ [mm]607)80
Setting depth of the wall plug bodyhnom [mm]507)70
Central tensile load1)
for single anchors or dowel group
Nperm = C12/15 [kN]30°C2)/50°C3)1,21,6
50°C2)/80°C3)1,01,4
Nperm ≥ C16/20 [kN]30°C2)/50°C3)1,82,4
50°C2)/80°C3)1,42,0
Shear load1)
A4 stainless steel
For single anchors or dowel group
Vperm ≥ C12/15 [kN] 3,163,16
Masonry4): ETA-08/0190, multiple mounting of non-load-bearing systems (temperature range 50°C2)/80°C3))For other types of stone, raw densities, minimum pressure strengths or temperature ranges, please refer to the approval ETA-08/0190.
Brick format [mm]Raw density class [kg/dm³]Minimum compressive strength [N/mm²]Fperm. [kN]5) (for single dowels or dowel group)
W-UR 8 hef= 50 to 69 mm/ hef= 70 mm
Brick Mz, EN 771-1, DIN 105≥ NF (≥ 240 x 115 x 71)≥ 1.8280,710,86
361,01,14
Solid sand-lime brick KS,
EN 771-2, DIN 106
≥ NF (≥ 240 x 115 x 71)≥ 2.0100,430,43
200,570,71
280,861,0
Plain concrete solid brick Vbn,
EN771-3, DIN 18152
≥ NF (≥ 240 x 115 x 71)≥ 2.0100,430,43
200,710,71
281,01,0
Vertically perforated brick HLz6), EN 771-1, DIN 105-1 e.g. Wienerberger, Schlagmann≥ 2DF (≥ 240 x 115 x 113)≥ 1.280,140,21
120,210,26
200,340,43
Vertically perforated brick POROTON S11-36.56),
EN 771-1, Z-17.1-812
Wienerberger, Schlagmann
≥ 248 x 365 x 249≥ 0.960,57
Vertically perforated brick UNIPOR WS14,
UNIPOR WS12 CORISO
EN 771-1, Z-17.1-883
Unipor-Ziegel Marketing GmbH
≥ 10DF (≥ 247 x 300 x 249)≥ 0.8100,17
120,21
Hollow sand-lime brick KSL6),
EN 771-2, DIN 106-1
e.g. Xella
≥ 2DF (≥ 240 x 115 x 113)≥ 1.6100,260,57
120,260,71
160,340,71
≥ 8DF (≥ 249 x 240 x 238)≥ 1.4100,26
120,34
160,43
Hollow block made of lightweight concrete 3K Hbl,
EN 771-3, DIN 181516)
e.g. Liapor
≥ 16DF (≥ 498 x 240 x 238)≥ 0.720,11
40,26
60,34
Hollow brick made of lightweight concrete Liapor-Super-K6),
EN 771-3, Z-17.1-501
≥ 16DF (≥ 495 x 240 x 238)≥ 0.820,17
40,34
Aerated concrete AAC 20,14
70,85
Anchor dimensions
Anchor diameter[mm]W-UR 8
Total lengthl [mm]6080100120140160
Max. mounting height, hnom= 50 mm7)tfix [mm]107)307)507)707)907)1107)
Max. mounting height, hnom= 70 mmtfix [mm]1030507090

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information