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Thread-rolling screw

DIN 7500-1 steel zn ptd. counters. head Z shape ME
SCR-CS-DIN7500-ME-Z1-(A2K)-M2,5X6

Art.-no. 40171256
EAN 4047376472860

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Thread-rolling screw

Art.-no. 40171256

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Quantity
PU
x 1000 pcs

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DIN 7500-1 countersunk head, case-hardened (-O-) galvanised steel, blue passivated (A2K)

Thread-rolling screws form a nut thread in cast blind holes, transition points, drilled, lasered and punched sheet metal parts. Unlike thread cutting, with thread-rolling, the structure of the material is not interrupted in the counter thread but rather displaced and strain-hardened.



Eliminates thread-cutting


Saves on costs



Non-cutting thread formation



TRILOBULAR shape of the screw combined with the radius profile of the thread flanks


  • Low tapping torque with greater flank coverage by the thread

High clamping force



Large thread flank coverage


High load-bearing capacity



Strain-hardened counter thread (nut thread)


Greater load-bearing capacity



Play-free and self-locking seating of the thread


  • Reduced likelihood of screw working loose

Protection against loss



The formed thread constitutes a "metric" standard thread

Product information

Datasheets(X)

Certificates/ Documents

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Thread type x nominal diameter (d1)

M2.5

Length (l1)

6 mm

Head diameter (dk)

4.7 mm

Head height (k1)

1.5 mm

Standards

DIN 7500

Material

Steel

Surface

Zinc plated

Internal drive

Z1

Thread type

Metric thread

Form

ME

Head type

Countersunk head

RoHS-compliant

Yes

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

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Technical information