ANCHOR

Rooty anchor C Type

Nail-in anchor

JCAA

  • ■Simply hammer in the pin. Just by looking at the pin, completion of anchor can be confirmed.
  • ■As the thread and the anchor main body are the same in diameter, anchoring without rattling is possible by drilling from above fixture.

Dimensional Drawing

Thread dia Tightening Torque
M6 5 N・m
M8, W5/16 12 N・m
M10, W3/8 24 N・m
M12, W1/2 42 N・m
M16 100 N・m
M20 200 N・m

Rooty anchor C Type Trivalent Chromate Treatment

Uses

Concrete

Installation method

  1. Drill preparation hole.
  2. Position anchor.
  3. Strike pin with hammer.
  4. Anchor attached with open lags.

■Installation explanatory video

Rooty anchor C Type Installation explanatory video

Smart phone and a tablet is here.

■Uses

Suited for all kinds of fixture attachments including construction, electrical, sanitation, airconditioning/heating, signboard attachment, seat attachment, and machine installation works.

■Structural Drawing

Structural Drawing

■Use Examples

Structural Drawing

Precautions on use

  • Protective clothing including safety glasses and helmets must always be worm when installing.
  • Drill perpendicularly into target surface.
  • Compared with anchor insertion depth, drill holes should be 5mm deeper for M6, M8, M10; 7mm deeper for M12; 10mm deeper for M16; 15mm deeper for M20.
  • Drilling preparation holes too shallow will break or bend core rods.
  • Use blower throughly.
  • Always set nut before hammering.
  • Use a hammer appropriate for the anchor size.

JCAA Product Certification Mark
Products with this certification mark satisfy the evaluation and certification standards specified
by the Japan Construction Anchor Association (JCAA).
C type mm size (Trivalent Chromate Treatment)FC=21N/mm2
Size Dia
(outside
diameter)		 L
(mm)		 TL
(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
C-645 M6 45 15 5 6.4 35 or more 30 or more 4.6 50 800 4989270702011
C-660 60 20 20 50 800 4989270702028
C-840 M8 40 15 5 8.5 30 or more 25 or more 6.8 50 800 4989270702035
C-850* 50 20 5 40 or more 35 or more 8.2 50 800 4989270702042
C-870* 70 25 25 50 400 4989270702066
C-890* 90 25 45 50 400 4989270702073
C-810* 100 35 55 50 400 4989270702080
C-1050 M10 50 20 5 10.5 35 or more 30 or more 11.6 50 400 4989270702097
C-1060* 60 25 5 45 or more 40 or more 14.5 50 400 4989270702103
C-1070* 70 25 15 50 300 4989270702110
C-1080* 80 25 25 50 300 4989270702127
C-1090* 90 30 35 50 300 4989270702134
C-1010* 100 30 45 50 300 4989270702141
C-1012* 120 30 65 50 200 4989270702158
C-1015 150 40 95 50 200 4989270702165
C-1260 M12 60 25 8 12.7 42 or more 35 or more 14.4 30 240 4989270702172
C-1270* 70 25 8 52 or more 45 or more 15.9 30 240 4989270702189
C-1280* 80 25 18 30 180 4989270702394
C-1290* 90 30 28 30 180 4989270702196
C-1210* 100 40 38 30 180 4989270702202
C-1212* 120 50 58 30 120 4989270702219
C-1215* 150 50 88 30 120 4989270702226
C-1680 M16 80 30 8 17.0 60 or more 50 or more 26.5 15 90 4989270702233
C-1610* 100 40 18 70 or more 60 or more 40.5 15 90 4989270702240
C-1612* 120 40 38 15 90 4989270702257
C-1615* 150 40 68 15 60 4989270702264
C-1619* 190 50 108 15 60 4989270702271
C-2013* M20 130 50 25 21.5 95 or more 80 or more 68.3 10 40 4989270702288
C-2015* 150 50 45 10 40 4989270702295
C-2019* 190 50 85 10 40 4989270702301
  • *JCAA certified product
  • *Special dimensions for both C and SC types can be produced to order.
C type Inch size (Trivalent Chromate Treatment)FC=21N/mm2
Size Dia
(outside
diameter)		 L
(mm)		 TL
(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
C-2550* W5/16 50 20 5 8.5 40 or more 35 or more 7.8 50 800 4989270702325
C-3060* W3/8 60 25 5 10.0 45 or more 40 or more 12.8 50 400 4989270702332
C-3090* 90 30 35 50 300 4989270702349
C-4870* W1/2
(12.0)		 70 25 8 12.7 52 or more 45 or more 18.1 30 240 4989270702400
  • *JCAA certified product
  • *Special dimensions for both C and SC types can be produced to order.

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

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