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MAXXFAST Anchor bolt ThruMaxx Steel Zinc plated ETA-7 8X90


Article number
Diameter
Length
Material Steel
Approval ETA Option 7
Surface treatment Zinc plated
Thread Metric thread
Info
  • Full boxes only.
    • do = Nominal diameter of drill bit
    • s = Width across flats
    • ring ø = Washer diameter
    • df = Diameter of clearance hole in the fixture
    • h1 = Recommended drilling depth
    • h(nom) = Minimum hole depth
    • hef = Effective anchorage depth
    • Scr,N = Spacing characteristic
    • Ccr,N = Edge distance characteristic
    • tfix(max) = Grip range
    • Tinst = Tightening torque in Nm
    • Nrec = Recommended load in kN
    • The allowable load is valid for one single anchor, at non-cracked concrete (pressure zone) with concrete class C20/25, incl. partial safety factor γf= 1,4 and if the Scr, N and Ccr, N are taken in to account.ETA-7
Packed per 100
Full Box only

Specifications

Diameter 8 mm
Length 90 mm
Material Steel
Approval ETA Option 7
Surface treatment Zinc plated
Thread Metric thread
Info
  • Full boxes only.
    • do = Nominal diameter of drill bit
    • s = Width across flats
    • ring ø = Washer diameter
    • df = Diameter of clearance hole in the fixture
    • h1 = Recommended drilling depth
    • h(nom) = Minimum hole depth
    • hef = Effective anchorage depth
    • Scr,N = Spacing characteristic
    • Ccr,N = Edge distance characteristic
    • tfix(max) = Grip range
    • Tinst = Tightening torque in Nm
    • Nrec = Recommended load in kN
    • The allowable load is valid for one single anchor, at non-cracked concrete (pressure zone) with concrete class C20/25, incl. partial safety factor γf= 1,4 and if the Scr, N and Ccr, N are taken in to account.ETA-7

Dimensions

Ccr, N 72
d-D M8
df 9
D (mm) 8
do 8
h (nom.) 59.5
h1 65
hef 48
L (mm) 90
Nrec 5.71
Ring ø 16
s 13
Scr, N 144
tfix(max.) 20
Tinst 20

Article numbers

Article number 30551.080.090
EAN 8715494323024
UBB 500577353211
UNSPSC 31162101

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