Round head screw with square neck DIN 603, steel 4.8, zinc-plated, blue passivated (A2K)
DIN 603 steel 4.8 zinc plated
SCR-MHD-DIN603-4.8-(A2K)-M12X240
Register now and access more than 125,000 products
The flat square neck fixes the round head screw e.g. in a slot and allows tightening from the nut side without counter-tensioning.
Datasheets(X)
Use in wood construction, especially carpenter's workshops, pre-fabricated house construction, vehicle construction (e.g. truck load platforms), boat building, trade fair construction, scaffolding construction, for heavy, demountable transport racks or machine crates and transport crates for sea transport. Used to join wooden parts or wood and metal parts. The square neck is sunk into the wood. Hole diameter is dependent on thread dimensions. For joining wood to wood, a larger washer must be placed under the nut, e.g. a wood construction washer.
 | |
Thread type x nominal diameter (d1) | M12 |
Length (l1) | 240 mm |
Material | Steel |
Property class | 4.8 |
Surface | Zinc plated |
Head diameter (dk) | 30.65 mm |
Head height (k1) | 6.95 mm |
Square width (V) | 12.7 mm |
Square height (f) | 8.75 mm |
Standards | DIN 603 |
RoHS-compliant | Yes |
Head type | Cup head square neck |
Head details | With square neck |
Thread type | Metric thread |
Pitch | 1.75 mm |
Thread form | Standard metric thread |
Thread length (metric thread) (b) | 49 mm |
Product class | C |
Last viewed
EPS profile double cylinder
ASSY® 4 CSMP universal screw Steel zinc plated partial thread countersunk milling pocket head
Divider assortment With compartment rails and compartment dividers for system dimensions 16.8
Hexagon head bolt DIN EN 14399-4, steel 10.9, hot-dip galvanised (hdg), for high-strength structural bolting assembly
Washers for bolts; product class C
Nature shorts
Song Plus S1P safety boots
Taper-grooved dowel pin
HSCo precision twist wood drill bit For hardwood, wood and plastics
Semi-automatic starter For petrol and diesel engines with displacement up to 2,200 cm³