Böllhoff 7500C/A235, Gewindefurchende Schrauben (Verpackung 1000 Stk.)

Art.no.: 7500C/A235
DIN 7500 stainless steel A2 Cr(VI) - free metric thread
Thread forming screws are used for secure direct bolting. There is no need to manufacture a mounting thread. The fastener offers good vibration resistance and high tear-out resistance. The problem-free assembly is achieved by insertion into a pre-fabricated core hole of a solid metal component. The screw is suitable for plastically deformable materials such as steel, die-casting, aluminium, brass or copper. Thanks to its thread geometry, it forms a thread compatible with ISO metric threads in the component without chip formation. This makes it possible to replace a metric screw if necessary.
Dimension: M3 x 5

a max.: 1
b min.: 25
Diameter (d): M3
da max.: 3,6
dk: 5,6
dk max.: 5,6
dk min.: 5,3
ECLASS 7.1: 23110117
k: 2,4
k max.: 2,4
k min.: 2,26
Length (l): 5
l max. A: 5,24
l min. A: 4,76
Material: Stainless steel A2
DIN/ISO: DIN 7500 C
Pitch (P): 0,5
r min.: 0,1
rf ≃: 5
Packaging unit (pcs.): 1000
Tool size: Z1
x max.: 1,25
Material version: A2
Cr(VI) Note: Cr(VI)-free
Flange/washer: without flange
Risk hydrogen embrittlement:
Thread type: Self-tapping thread
Head shape: Button head
Force application: Cross-slot (Pozidriv)
Installation method: Screw into place with tool
Application: Joining by screw
Product type: Direct screw-fitting
Product group: Screws
RoHS conformal:
Material: Stainless steel