Böllhoff 439A412, Sechskantmuttern (Verpackung 500 Stk.)

Art.no.: 439A412
DIN 439 stainless steel A4 Cr(VI) - free metric thread
Note:
Similar to ISO 4035 DIN-standard has been withdrawn different spanner widths for M10, M12, M14 and M22 only the regular thread is included in ISO 4035 the fine thread was transferred to ISO 8675
Diameter: M12

Diameter (d): M12
da max.: 13
da min.: 12
dw min.: 17.4
e min.: 21.1
ECLASS 7.1: 23110701
m max.: 6
m min.: 5.7
Material: Stainless steel A4
DIN/ISO: DIN 439
Pitch (P): 1.75
s max.: 19
s min.: 18.67
Packaging unit (pcs.): 500
Tool size: SW 19
Material version: A4
Cr(VI) Note: Cr(VI)-free
Flange/washer: without flange
Risk hydrogen embrittlement:
Thread type: Metric thread
Force application: Hexagon head
Installation method: Screw into place with tool
Product type: without locking element
Product group: Nuts
RoHS conformal:
Material: Stainless steel