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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)-M8X55

Art.-no. 022398 55
EAN 4038898893851

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Round head screw with square neck DIN 603, steel, strength class 8.8, zinc-plated, blue passivated (A2K)

Art.-no. 022398 55

Prices for customers after login
Quantity
PU
x 200 pcs

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The flat square neck fixes the round head screw e.g. in a slot and allows tightening from the nut side without counter-tensioning.

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Application area

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)

55 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

Standards

DIN 603

RoHS-compliant

Yes

Head type

Cup head square neck

Head details

With square neck

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

Art.-no.
Cust. Mat. No.

Hazardous Material

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Datasheets ()

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