Instructions / Assembly

Cobra Anchors Co. Ltd • 1-800-824-7717 • Canada: [phone] • www.cobraanchors.com
2" (51 mm)
6"
(152
mm)
1/2" (13 mm)
0.47" (12 mm)
3-1/8"
79
mm)
May 2, 2019
HOLLOW WALL
IMPERIAL FORMAT — SAFE WORKING LOADS 2:1**
ANCHORS PARAMETERS*
DRYWALL
1/2"
DRYWALL
5/8"
HOLLOW
CONCRETE BLOCK
ANCHOR
SIZE
BOLT SIZE
TENSION
lb
SHEAR
lb
TENSION
lb
SHEAR
lb
TENSION
lb
SHEAR
lb
3/16"
10 – 24 X 2-1/2"
67 lb 106 lb 107 lb 188 lb 415 lb 435 lb
1/4" 1/4" – 20 X 2-1/2"
74 lb 137 lb 120 lb 209 lb 535 lb 600 lb
METRIC FORMAT — SAFE WORKING LOADS 2:1**
ANCHORS PARAMETERS*
DRYWALL 13
mm DRYWALL 16 mm
HOLLOW
CONCRETE BLOCK
ANCHOR
SIZE
BOLT SIZE
TENSION
kg
SHEAR
kg
TENSION
kg
SHEAR
kg
TENSION
kg
SHEAR
kg
M5 5.0 mm x 60 mm
38 kg 57 kg 52 kg 74 kg 203 kg 204 kg
M6 6.0 mm x 60 mm
40 kg 64 kg 55 kg 72 kg 216 kg 249 kg
* For a complete list of the different packaging formats available please visit our website cobraanchors.com
** Loads may vary according to the quality of the drywall or concrete hollow block.