Round head screw with square neck and nut DIN 603 with nut, steel, strength class 4.8, zinc-plated, blue passivated
DIN 603 steel 4.8 zinc plated with nut
SCR-MHD-DIN603-NUT-4.8-(A2K)-M12X55
Register now and access more than 125,000 products
The flat square neck fixes the round head screw in a slot, for example, and allows tightening from the nut side without counter-tensioning.
Datasheets(X)
CAD data (available after login)
Use in wood construction, particularly carpentry, 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 dimension. When 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) | 55 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 |
Design | With nut |
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) | 30 mm |
Product class | C |
Last viewed
Feather key, high profile DIN 6885, steel C 45 K, plain, shape A
Round head screw with square neck DIN 603, steel, strength class 8.8, zinc-plated, blue passivated (A2K)
Quick-action lever clamp made completely of steel
Circlip For shafts, standard design, shape A DIN 471, spring steel, phosphated and oiled
Siphon pliers
C 6.3 PH bit (1/4 inch)
GEFU® thread-rolling screw With Taptite 2000® thread, flat head and hexalobular drive
Hexagon Socket Head Cap Screw ISO 4762/DIN 912, steel 10.9, zinc-plated, blue passivated (A2K)
Angled adapter E 20 W For brake bleeders
Wing-tip drilling screw, countersunk milling head with pias AW drive®