ANCHOR

Rooty anchor T•Y•ST Type

Nail-in anchor

  • ■Simply hammer in the pin. Ideal as anchors for lightweight items such as saddle bands or flat bands.
  • ■T-Type : pan head, Y-Type : flat head, ST-Type : corrosion resistant stainless steel types

Dimensional Drawing

Rooty anchor T/Y/ST Type

Uses

Concrete•Block

Installation method

  1. Drill preparation hole.
  2. Position anchor.
  3. Strike pin with hammer.
  4. Anchor attached with open legs.
    (same for T, Y, ST types)

■Uses

For attaching wiring, pipe saddle stop attachment, flat bar attachment, non-slip attachment and fixtures.

Precautions on use

  • Protective clothing including safety glasses and helmets must always be worn when installing.
  • Drill hole must be 5mm deeper than insertion depth.
T type (Unichromate Treatment)FC=27N/mm2
Size Dia
(outside
diameter)
L
(mm)
H.dia
(mm)
Max. Use
Thickness

(mm)
Drilling condition
(mm)
Embedment
Depth

(mm)
Max.
extraction
strength

(kN)
Pcs./box Pcs./ctn JAN Code
Preparation
hole diameter
Penetration
hole depth
T-420 4 20 8 5 4.3 20 or more 15 3.0 100 1,000 4989270720046
T-425 25 10 100 1,000 4989270720053
T-525 5 25 10 5 5.4 25 or more 20 5.6 100 1,000 4989270720060
T-530 30 10 100 1,000 4989270720077
T-630 6 30 11 5 6.4 30 or more 25 9.0 50 500 4989270720084
T-640 40 15 50 500 4989270720091
T-650 50 25 100 1,000 4989270720114
T-660 60 35 100 1,000 4989270720121
T-840 8 40 15 5 8.5 40 or more 35 7.9 30 300 4989270720138
ST type (Stainless)FC=27N/mm2
Size Dia
(outside
diameter)
L
(mm)
H.dia
(mm)
Max. Use
Thickness

(mm)
Drilling condition
(mm)
Embedment
Depth

(mm)
Max.
extraction
strength

(kN)
Pcs./box Pcs./ctn JAN Code
Preparation
hole diameter
Penetration
hole depth
ST-420 4 20 8 5 4.3 20 or more 15 2.4 100 1,000 4989270721043
ST-425 25 10 100 1,000 4989270721050
ST-525 5 25 10 5 5.4 25 or more 20 5.3 100 1,000 4989270721067
ST-530 30 10 100 1,000 4989270721074
ST-630 6 30 11 5 6.4 30 or more 25 6.8 50 500 4989270721081
ST-640 40 15 50 500 4989270721098
ST-645 45 20 100 1,000 4989270721104
ST-650 50 25 100 1,000 4989270721111
ST-660 60 35 100 1,000 4989270721128
Y type (Unichromate Treatment)FC=27N/mm2
Size Dia
(outside
diameter)
L
(mm)
H.dia
(mm)
Max. Use
Thickness

(mm)
Drilling condition
(mm)
Embedment
Depth

(mm)
Max.
extraction
strength

(kN)
Pcs./box Pcs./ctn JAN Code
Preparation
hole diameter
Penetration
hole depth
Y-420 4 20 8 5 4.3 20 or more 15 4.1 100 1,000 4989270750043
Y-425 25 10 100 1,000 4989270750050

Maximum extraction strength values are values measured by UNIKA and not standard values.

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