Plastic frame anchor W-UR F 8

Name: Plastic frame anchor W-UR F 8
Brand: Würth
SKU: 0912808203

Plstc frame anchor, stud screw, M6 steel, W-UR F 8
ANC-(W-UR/STM6)-PLA-WS10-(A2K)-10-8X80
ZEBRA

Art.-no. 0912808203

EAN 4050382197047

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Plastic frame anchor W-UR F 8

Art.-no. 0912808203

Prices for customers after login

Quantity

x 50 pcs

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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 zinc plated steel

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

Push-through installation

Immediate load-bearing capacity — no waiting

Virtually no movement of the wall plug body

Low screw-in torque of the plug screw

"Slight" spreading of the anchor

2 insertion depths (h_nom = 50 + 70 mm)

High load-bearing capacities

Expansion in four directions

Improved load transfer

Even, continuous load distribution across the entire expansion area

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

Low assembly workload

Pre-assembled wall plug body and special screw

Saves an additional U washer and prevents contact corrosion

Improved load transfer in solid and hollow construction materials

Anchorage via friction locking between wall plug body and anchoring base

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 in rotating gear (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

Product information

Würth Catalogue

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 galvanised screw can be used outdoors or in damp spaces (with careful installation), if the area around the screw head is protected against moisture or rain to ensure that no moisture can penetrate the anchor shaft (suitable paint)

Suitable for attaching façade, ceiling and roof substructures (made of wood or steel), wooden beams, wooden laths, metal brackets, metal rails, suspended ceilings, cable conduits, angle brackets, profiles, wall-mounted cabinets, shelves 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	Steel
Surface of the screw	Zinc plated
Approval	ETA-08/0190
Type description	W-UR F 8, stud screw M6

Concrete: ETA-08/0190, anchors in a redundant non-structural system in non-load-bearing systems
Anchor diameter [mm]			W-UR 8
Anchor diameter [mm]			W-UR 8
Characteristic values for installation in concrete and masonry
Nominal drill diameter		d₀[mm]	8
Diameter of cutting edges		d_cut ≤ [mm]	8,45
Drill hole depth		h₁ ≥ [mm]	60⁷⁾	80
Embedment depth of the anchor sleeve		h_nom [mm]	50⁷⁾	70
Through hole in the attachment		d_f ≤ [mm]	8,5
Centric tension load¹⁾ for individual anchors or anchor group	N_adm = C12/15 [kN]	30°C²⁾/50°C³⁾	1,2	1,6
		50°C²⁾/80°C³⁾	1,0	1,4
	N_adm ≥ C16/20 [kN]	30°C²⁾/50°C³⁾	1,6	2,4
		50°C²⁾/80°C³⁾	1,4	2,0
Shear load¹⁾ Stainless steel A4 for individual anchor or anchor group	V_adm ≥ C12/15 [kN]		3,37	3,37
¹⁾ The partial safety factors of the resistances regulated in the approval and a partial safety factor of the actions of γ_F = 1.4 have been taken into account. For the combination of tensile and shear loads, please refer to ETAG 020 Appendix C. ²⁾ Maximum long-term temperature. ³⁾ Maximum short-term temperature. ⁷⁾ 2. Embedment depth applies to the following base materials: Concrete ≥ C12/15; Solid brick ≥ Mz 10 (≥ NF); Vertically perforated brick ≥ HLz 8 (≥ 2DF); Solid calcium silicate block ≥ KS 10 (≥ NF); Hollow calcium silicate block ≥ KS L 6 (≥ 2DF); Hollow calcium silicate block ≥ KS L 6 (≥ 12DF); Solid bricks made of normal weight concrete ≥ Vbn 10 (≥ NF); Solid bricks made of lightweight concrete ≥ V 2 (≥ NF).

Masonry⁴⁾: ETA-08/0190, anchors in a redundant non-structural system in 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]	F_adm [kN]⁵⁾ (for individual anchors or anchor group) W-UR 8 h_ef= 50 to 69 mm/ h_ef= 70 mm
Masonry brick Mz, EN 771-1, DIN 105	≥ NF (≥ 240 x 115 x 71)	≥ 1.8	28	0,71	0,86
Masonry brick Mz, EN 771-1, DIN 105	≥ NF (≥ 240 x 115 x 71)	≥ 1.8	36	1,0	1,14
Solid calcium silicate block KS, EN 771-2, DIN 106	≥ NF (≥ 240 x 115 x 71)	≥ 2.0	10	0,43	0,43
			20	0,57	0,71
			28	0,86	1,0
Solid brick normal weight concrete Vbn, EN771-3, DIN 18152	≥ NF (≥ 240 x 115 x 71)	≥ 2.0	10	0,43	0,43
			20	0,71	0,71
			28	1,0	1,0
Vertically perforated brick HLz⁶⁾, EN 771-1, DIN 105-1 e.g. Wienerberger, Schlagmann	≥ 2DF (≥ 240 x 115 x 113)	≥ 1.2	8	0,14	0,21
			12	0,21	0,26
			20	0,34	0,43
Vertically perforated brick POROTON S11-36.5⁶⁾, EN 771-1, Z-17.1-812 Wienerberger, Schlagmann	≥ 248 x 365 x 249	≥ 0.9	6	-	0,57
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)	≥ 0.8	10	-	0,17
	≥ 10DF (≥ 247 x 300 x 249)	≥ 0.8	12	-	0,21
Hollow calcium silicate block KSL⁶⁾, EN 771-2, DIN 106-1 e.g. Xella	≥ 2DF (≥ 240 x 115 x 113)	≥ 1.6	10	0,26	0,57
			12	0,26	0,71
			16	0,34	0,71
	≥ 8DF (≥ 249 x 240 x 238)	≥ 1.4	10	-	0,26
			12	-	0,34
			16	-	0,43
Hollow concrete block made of lightweight concrete 3K Hbl, EN 771-3, DIN 18151⁶⁾ e.g. Liapor	≥ 16DF (≥ 498 x 240 x 238)	≥ 0.7	2	-	0,11
			4	-	0,26
			6	-	0,34
Hollow concrete block made of lightweight concrete Liapor-Super-K⁶⁾, EN 771-3, Z-17.1-501	≥ 16DF (≥ 495 x 240 x 238)	≥ 0.8	2	-	0,17
	≥ 16DF (≥ 495 x 240 x 238)	≥ 0.8	4	-	0,34
Autoclaved aerated concrete (AAC)			2	-	0,14
Autoclaved aerated concrete (AAC)			7	-	0,85
²⁾ Maximum long-term temperature. ³⁾ Maximum short-term temperature. ⁴⁾ For other types of stone, raw densities, minimum pressure strength or temperature ranges, please refer to the approval ETA-08/0190. ⁵⁾ The brick geometry should be compared with approval ETA-08/0190. ⁶⁾ If the drill hole is created through impact or hammer action, the admissible load must be determined through tests on the structure.

Anchor sizes
Anchor diameter	[mm]	W-UR 8
Total length	l [mm]	60	80	100	120	140	160
Max. fixture thickness, h_nom= 50 mm⁷⁾	t_fix[mm]	10⁷⁾	30⁷⁾	50⁷⁾	70⁷⁾	90⁷⁾	110⁷⁾
Max. fixture thickness, h_nom= 70 mm	t_fix[mm]	-	10	30	50	70	90
⁷⁾ 2. Embedment depth applies to the following base materials: Concrete ≥ C12/15; Solid brick ≥ Mz 10 (≥ NF); Vertically perforated brick ≥ HLz 8 (≥ 2DF); Solid calcium silicate block ≥ KS 10 (≥ NF); Hollow calcium silicate block ≥ KS L 6 (≥ 2DF); Hollow calcium silicate block ≥ KS L 6 (≥ 12DF); Solid bricks made of normal weight concrete ≥ Vbn 10 (≥ NF); Solid bricks made of lightweight concrete ≥ V 2 (≥ NF).