DIN 908

Locking screws

cylinder head | hexagon socket | with flange | cylindrical pipe thread
Flange/washer: without flange | Material: Steel | Installation method: Screw into place with tool | Surface: zinc-plated, thick-film passivated (VZD) | Product group: Screws
Diameter (d)
G 1/2 A
G 3/4 A
Length (l)
18
20
Packingunit (pcs.)
50
100
For further information please contact us.
DIN 908 | steel | zinc-plated, thick-film passivated (VZD) | Cr(VI) - free | cylindrical pipe thread

Surface (VZD): galvanized, thick-film passivated, min. 5µm | corrosion resistance to DIN EN ISO 9227*: white rust 72h, red rust 144h | defined coefficient of friction µ(total) = 0.12 - 0.18 for elements with a nominal tensile strength ≥ 800 MPa

*The verification of the mentioned minimum requirements is carried out according to the test conditions of DIN EN ISO 4042, galvanic coatings for fasteners. For dimensions < M5, the above values may deviate downwards.
Flange/washer:
without flange
Risk hydrogen embrittlement:
Material:
Steel
Installation method:
Screw into place with tool
Surface:
zinc-plated, thick-film passivated (VZD)
Product group:
Screws
Material:
Steel
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