Round head screw with square neck DIN 603, steel, strength class 8.8, zinc-plated, blue passivated (A2K)
DIN 603 steel 8.8, zinc plated
SCR-MHD-DIN603-8.8-(A2K)-M8X65
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)
CAD data (available after login)
Use in timber construction, especially carpentry, pre-fabricated housing, vehicle construction (e.g. truck load platforms), boat building, trade fair construction, scaffolding, for heavy, separable transport racks or machines crates, transport crates for sea transport. Used to join wooden parts or wood and metal parts. The square neck is sunk into the wood. Bore diameter is dependent on thread dimension. 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) | M8 |
Length (l1) | 65 mm |
Material | Steel |
Property class | 8.8 |
Surface | Zinc plated |
Head diameter (dk) | 20.65 mm |
Head height (k1) | 4.88 mm |
Square width (V) | 8.58 mm |
Square height (f) | 5.6 mm |
Internal drive | 0 - not applicable |
Standards | DIN 603 |
RoHS-compliant | Yes |
Design | 0 - not applicable |
Head type | Cup head square neck |
Head details | With square neck |
Drive type | 0 - not applicable |
Thread type | Metric thread |
Pitch | 1.25 mm |
Thread form | Standard metric thread |
Shank diameter | 8 mm |
Thread length (metric thread) (b) | 22 mm |
Product class | C |
Area of application | 0 - not applicable |
Regulated area | 0 - not applicable |
Last viewed
Shoulder screw
Hex head screw with thread up to head ISO 4017, A2-70 stainless steel, plain
Jigsaw blade metal a star For thin sheets
W-VIZ-A anchor rod, A4 stainless steel for W-VIZ/A4 injection systems (concrete)
Hexagonal bolt with thread up to the head DIN 933, A4 stainless steel, plain
Yellow nitrile glove
FLEXEN® cold rubber Plus S2 pipe insulation - 2 m
Staples For hand-held stapler
AP damp-room control switch Off/changeover
Device screw