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Stainless steel A4 concrete screw with countersunk head for demanding corrosion atmospheres Properties: - S-CSA CS A4- concrete screws with countersunk head T30 for push-through installations - Requires a small drill hole diameter. No prescribed tightening torque. - No expansion forces allowing for small edge distances and spacings - Fully removable - Cold forged stainless steel A4 (1.4401) screw body combined with hardened carbon steel tip enables installation into hard concrete members and other suitable base materials. Screw has an additional coating. - CE/ETA available, ETA-22/0413: ETA Option 1 for cracked and uncracked concrete. Fire exposure R120. - Also suitable for solid clay brick and solid sand-lime brick - Made in Finland - Screw head marked with ""A4"" - Stainless A4 for indoor, outdoor and industrial use for corrosive atmospheres |
Concrete Screw S-CSA CS 6x50/5 A4
Acid resistant Flat-head TX30
Product number: 703202796050
Wholesale lot 100 Pcs
Details
Technical details
| Available from central warehouse | Yes |
|---|---|
| Sales unit | Piece |
| CE certificate | Yes |
| HVAC number | 3255741 |
| Vääntiö | TX30 |
| Drill hole diameter mm | 6 |
| Material | A4 |
| Length mm | 50 |
| Base type | Flat-head |
| Material thickness for fastening (tfix,1) mm | 5 |
| Free hole of the material for fastening mm | 9 |
| Installation depth (hnom,1) mm | 45 |
| Effective installation depth (hef,1) mm | 34 |
| Drill hole depth (h1,1) mm | 55 |
| Head diameter (dk) mm | 14 |
| Tightening torque max (Nm) (Tinst) | 14 |
| Minimum mounting base thickness (hmin,1) mm | 80 |
| Coating | A4 |