Expansion Screw,Expansion Bolt, 304 Stainless Steel Expansion Screw Hook Expansion Hook Well Cover Inspection Well net Pull Explosion Hook m6m8m10m12 2Pcs (Color : Color Zinc, Size : M6) (Color : 304

Size For example: M6 (thread diameter 6mm)
Minimum of 5 characters
Special attention shall be paid to those with positive and negative tolerance. The reference specification is composed of D * l (inner diameter * length)Setting: mm
Specifications cabinet minister Length of expansion pipe Screw diamete Casing outer diameter Opening width Punch size
M6 87 35 6 8 23 8
M8 99 37 8 10 24 10
M10 110 38 10 12 26 12
M12 130 48 12 14 40 14
After a M6 / 8 / 10 / 12 expansion bolt is correctly installed in the concrete, its maximum static stress is 120 / 170 / 320 / 510 kg respectively