Welcome to Würth Aerospace Solutions For trade customers only

Round head screw with square neck

DIN 603, steel 8.8, zinc-nickel silver (ZNSHR)
SCR-MHD-DIN603-8.8-(ZNSHR)-M12X280

Art.-no. 4181312280
EAN 4059608504416

Prices for customers after login
Round head screw with square neck

Art.-no. 4181312280

Prices for customers after login
Quantity
PU
x 25 pcs

Exclusively for trade customers

Register now and access more than 125,000 products

DIN 603, steel 8.8 zinc-nickel silver (ZNSHR)

Connection elements with a galvanised chromium (VI)-free zinc-nickel coating are suitable for applications with a high risk of corrosion. The coating comprises a zinc-nickel alloy layer and a sealing coat (top coat with integrated lubricating particles).



Overview of advantages:



  • Corrosion resistance of up to 720 hrs to base metal corrosion in accordance with DIN EN ISO 9227 NSS

  • Adjusted friction coefficient range of 0.12 μ–0.18 μ due to top coat with integrated lubricating particles, thermal capacity up to 120°C

  • Even coat distribution

  • Functional and decorative
Product information

Datasheets(X)

Certificates/ Documents

 | 

 | 

Thread type x nominal diameter (d1)

M12

Length (l1)

280 mm

Material

Steel

Property class

8.8

Surface

Zinc nickel silver

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

Thread type

Metric thread

Pitch

1.75 mm

Shank diameter

12 mm

Thread length (metric thread) (b)

49 mm

Product class

C

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information