Roof construction screw - SCR-HEX-FLG-CONC-WS8-(DPS)-7,5X250

Roof construction screw - SCR-HEX-FLG-CONC-WS8-(DPS)-7,5X250 - 1

Roof construction screw

Name: Roof construction screw
Brand: Würth
SKU: 0217175250

Roof construction screw concrete HEX-drive
SCR-HEX-FLG-CONC-WS8-(DPS)-7,5X250

Art.-no. 0217175250

EAN 4038898980681

All versions

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Price for selected packaging unit

Roof construction screw

Art.-no. 0217175250

Price for selected packaging unit

Quantity

x 200 pcs

Exclusively for trade customers

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Steel case hardened, special coating according to UEatc guidelines, hex drive. Fastening of roof rails and non-slip insulating materials on concrete > C 20/25, < C 35/45 (> B 25, < B 45)

For use with conventional drivers

Proof of Performance

Tested in accordance with DIN 50018 — 15 cycles Kesternich

Tested according to DIN 50021 salt spray mist test

Notice

An impact screwdriver should be used for a screw-in depth of > 50 mm.

Warranty lodged with the ZVDH (Roofing Trade Association).

Attachment hardware length= roof structure + minimum screw-in depth

Minimum screw-in depth in concrete: ≥ 30 mm

Bore: 6 mm

Application area

1. Roof sealing sheet

2. Insulation

3. Load-bearing structures (concrete)

Screw-in depth	mm	Recommended tensile load with 5 times increased safety
Without rotary percussion	30	0.56 kN
Without rotary percussion	40	1.42 kN
Without rotary percussion	50	1.55 kN
With rotary percussion	30	0.53 kN
With rotary percussion	40	1.23 kN
With rotary percussion	50	1.49 kN

Product information

Würth Catalogue

Datasheets(X)

CAD data (available after login)

Certificates/ Documents

Application area

Concrete


Nominal diameter (d₁)	7.5 mm
Length (l₁)	250 mm
Head diameter (d₂)	10 mm
Head height (k₁)	4.35 mm
Head type	Hexagon head with collar
Thread type	Self-tapping screw thread
Thread length (tapping screw thread) (l₂)	67 mm
Material	Steel
Surface	Flake zinc silver

Additive article:

Product

Description

Quantity

Price
/PU

Disc For roofing screw

PLT-SCR-(PB-WO-CONC)-82X40MM

Art.-no. 021718240

Wood/aerated concrete/concrete

x 100 pcs

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Structure of our article number

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

Information on price display

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.

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