Countersunk tapping screw, shape C with AW drive WN 112-compliant, steel, zinc-plated, blue passivated (A2K), shape C, with tip
WN 112 steel zinc plated counters. head AW shape C
SCR-CS-WN112-C-AW20-(A2K)-4,2X16
Register now and access more than 125,000 products
AW drive system:
- Enhanced torque transmission
- Longer life
- Optimum centring
- Better mounting output thanks to fatigue-free screwing in; the required contact pressure for transmission of the torques is considerably lower
- Largest possible contact surface of bit in screw drive
- Even force distribution prevents damage to the surface-protection coating and therefore ensures better resistance to corrosion
Datasheets(X)
CAD data (available after login)
 | |
Material | Steel |
Surface | Zinc plated |
RoHS-compliant | Yes |
Form | C |
Nominal diameter (d1) | 4.2 mm |
Length (l1) | 16 mm |
Head diameter (dk) | 8.1 mm |
Head height (k1) | 3.1 mm |
Internal drive | AW20 |
Drive type | AW |
Head type | Countersunk head 80 degree |
Thread type | Self-tapping screw thread |
Thread design | Full thread |
Declaration of performance (EU-CPR) | No |
Shape of tip | Tip |
| Thread size | St 2.2 | St 2.9 | St 3.5 | St 3.9 | St 4.2 | St 4.8 | St 5.5 | St 6.3 | St 8 | St 9.5 |
| Min. sheet thickness (mm) | 0,8 | 1,1 | 1,3 | 1,3 | 1,4 | 1,6 | 1,8 | 1,8 | 2,1 | 2,1 |
| Max. sheet thickness (mm) | 1,8 | 2,2 | 2,8 | 3 | 3,5 | 4 | 4,5 | 5 | 6,5 | 7,5 |
| Pre-drilling diameter (mm) | 1,2 | 2,1 | 2,6 | 2,8 | 3,0 | 3,5 | 4,1 | 4,7 | 6,1 | 7,7 |
Last viewed
Barricade post with pull-out belt
Plaster dispenser
Solar flat gasket For flat-sealing screw joints of thermal solar collectors
Door closer GTS 630 with slide rail
Plumber's sealing screw, colour
Round head screw with square neck DIN 603, A4 stainless steel
Retaining spring For MB 15 AK welding torches
OrgaAer Speed Office container set
Fluorescent high-visibility trousers, class 2
Odometer