Nuts-Self Drilling Rock Anchors By Sinorock

Nuts

Nuts

Brief Introduction:

Sinorock® self drilling rock anchor system can be used as dust ejector tube before grouting. It can eliminate dust in the drilling hole. Grout slurry can be erupted out from drill bit, then it can fill surrounding drill hole and stratum fracture. It makes self drilling rock anchor combine with surrounding soil texture, forms concrete column with steel pipe,and then has the effect of reinforcement. Nuts is a part of Sinorock® self drilling rock anchor bolt system,which consists of rock anchor, plate, nut, coupling, drill bit and centralizer.

Application:

1. It adapts to several projects, such as mine, hydro-junction, slope, bridge base, river bank, high-rise building, construction reinforcement and so on.
2. The management of geological disaster, such as: ground subsidence, collapse, landslide and so on.
3. The reinforcement of coal mine, metallurgy and war industry projects.

Feature:

1. Mechanical processing, high precision, stable quality
2. The strength is equal to the self drilling rock anchor.
3. T-thread nut adopts collar design, which is more easier for installation on-site construction.
4. According to the construction needs, Sinorock provides various nuts for the customers to choose.
Hex nut: For the construction occasion where the direction of drilling is perpendicular to the rock surface or the deviation angle is about ±7°.
Spherical nut: For the construction occasion where the the deviation angle of drilling direction and the rock is about ±20°.

anchor nutHex nutrock anchor nutself drilling anchor nut

Technical Data:

Size Type Key Size
(mm)
Length
(mm)
Weight
(Kg)
R25N Hex Nut 41 35 0.27
R25N Domed Nut 41 39 0.30
R32N Hex Nut 46 45 0.36
R32S Hex Nut 46 65 0.55
R32N Domed Nut 46 45 0.40
R38N Hex Nut 50 50 0.39
R38N Hex Nut 50 60 0.47
R38N Domed Nut 52 60 0.70
R51 Hex Nut 75 70 1.58
R51 Domed nut 75 70 1.7
Size Type Key Size
(mm)
Length
(mm)
Thread
(L/R)
Weight
(Kg)
T30 Spherical Collar Nut 46 35 L 0.36
T40 Spherical Collar Nut 65 50 L/R 0.86
T52 Spherical Collar Nut 80 70 L/R 2.40
T73 Spherical Collar Nut 95 70 R 2.22
T76 Hex Nut 100 80 L/R 2.70
T103/78 Spherical Collar Nut 125 80 R 3.42
T103/51 Spherical Collar Nut 125 130 R 5.60
T111 Spherical Collar Nut 150 120 R 9.00
T127 Spherical Collar Nut 140 140 R 7.6
T130/60 Spherical Collar Nut 175 175 R 19.7

Get a Quote

Your Name *

Your Email *

Your Message

captcha

Your Name *

Your Email *

Your Message

captcha