Böllhoff 9318.8VZ12210, Sechskantschrauben (Verpackung 25 Stk.)

Art.no.: 9318.8VZ12210
DIN 931 steel 8.8 zinc-plated Cr(VI)-free metric thread screws can be paired with a 6h tolerance-compliant female thread
Note: similar to ISO 4014 DIN-standards has been withdrawn
This standard specifies the characteristics of hexagon head bolts of product grade A and B:
Product grade A = For threads M1,6 to M24 and nominal lengths ≤ 10d or 150 mm, whichever is the shorter
Product grade B = For threads over M24 or nominal lengths > 10d or 150 mm, whichever is the shorter.
Information about the product class can be found in the technical details of the selected article.
Dimension: M12 x 210

b l up to 125: 30
b l up to 200: 36
b l longer than 200: 49
c max.: 0,6
c min.: 0,15
Diameter (d): M12
da max.: 13,7
ds max.: 12
dw min. A: 16,63
dw min. B: 16,47
e min. A: 20,03
e min. B: 19,85
ECLASS 7.1: 23110101
k max. A: 7,68
k max. B: 7,79
k min. A: 7,32
k min. B: 7,21
Length (l): 210
l max. B: 212,3
l min. B: 207,7
Material: Steel 8.8
DIN/ISO: DIN 931
Surface: zinc-plated
Pitch (P): 1,75
Product grade: B
r min.: 0,6
s max.: 19
s min. A: 18,67
Packaging unit (pcs.): 25
Tool size: SW 19
Material version: 8.8
Cr(VI) Note: Cr(VI)-free
Flange/washer: without flange
Risk hydrogen embrittlement:
Thread type: Metric thread
Head shape: Hexagon head
Force application: Hexagon head
Installation method: Screw into place with tool
Product type: Cap screw with external driving feature
Product group: Screws
RoHS conformal:
Material: Steel