3/4" X 66" Triple Strand Self Drilling No-Wrench Steel Screw Rock Anchor Bar

• Customization: Available
• Finish: Hot-Dip Galvanized
• Installation Method: Powered Installation
• Material: Steel
• Type: Helical Anchor
• Raw Material: Customized
• Helix: Customized
• Shaft: Customized
• Diameter: 2-7/8"
• Tube Thickness: 0.217", 0.276"
• Surface Treatment: Hot DIP Galvanizing with an Average of Over 80 Mic
• Transport Package: Steel Pallet
• Specification: customised
• Origin: China
• HS Code: 730110
• Production Capacity: 50000 Sets Per Year
• Package Size: 58.00cm * 23.00cm * 23.00cm
• Package Gross Weight: 100.000kg

Product Description

System of Measurement

INCH

 

Material

Carbon Steel

 

Capacity

400FT LBS-2300FT LBS

 

Place of Origin

Shandong, China

 

Color

silver

 

Finish

Longer Life TiCN

 

Brand Name

NTS

 

Diameter

3/4'' 1'' 1 1/4''

 

Standard

ISO

 

Product name

No Wrench Screw Anchor

 

Application

Helical Anchoring

 

Surface treatment

Hot Dip Galvanized

 

Technology

Welded And Forged

 

Material

Carbon Steel

 

Packing

Pallet

 

MOQ

200pcs

 

Payment Terms

T/T, L/C, Western Union

 

Delivery time

25-30days

 

Sample

Free

Product Description

No-Wrench Screw Anchor is also called Earth Helix Screw Anchor, it is a type of earth anchor, that functions by guying wires or cables within utility poles. It comprises an anchor rod of forged-eye, angle-cut tip, and a welded helix.

Both the Triple eye and the Thimble eye Eye anchors have a rod with an enormous opening to support a turning bar that ensures the anchor is screwed on the ground. The No wrench screw is installed by turning it into the ground by a machine or hand, the extension rod ensures installation to a depth reaching the firm soil.

The anchor can be power-installed due to its eye that engages in the adapter of the hole-boring machine. The wrench anchor serves best in loose to medium-dense soils. After installation, the exposed anchor should have a final height of 8-12 inches extending the grade height.

When the No-Wrench anchor is hand installed, it reduces the holding capacity by about 10-20%.  Failure to adhere to the 5° installation alignment with the guying mass will significantly minimize the strength. The capacity ratings are only applicable to anchors that are properly installed.

The no wrench screw anchor is a type of earth anchor; it functions by basically guying cables or wires within utility poles, which is comprised of an angle-cut tip, welded helix and an anchor rod of forged-eye.

The No-Wrench Anchor can be placed with power equipment or by hand. MPS No-Wrench Anchors are made of a forged eye anchor rod with a welded helix and angle cut tip.

These anchors are ideal for use in medium dense to loose soils. Final installed height of the exposed anchor should be 8 to 12 inches above grade level. No-Wrench anchors are Hot Dip Galvanized per ASTM A123.

Screw Anchor Dimensions as follows:

CODE NUMBER	TYPE	SIZE	THREAD LENGTH
		(inch)	(inch)
THAR01	5/8 inch	5/8*8	4
THAR02		5/8*10	4
THAR03		5/8*12	6
THAR04		5/8*14	6
THAR05		5/8*16	6
THAR06		5/8*18	6
THAR07		5/8*20	6
THAR08	3/4 inch	3/4*10	4
THAR09		3/4*12	6
THAR010		3/4*14	6
THAR011		3/4*16	6
THAR012		3/4*18	6
THAR013		3/4*20	6
THAR014	1 inch	1*12	6
THAR015		1*14	6
THAR016		1*16	6
THAR017		1*18	6
THAR018		1*20	6

• Used for securing up to 3 guy wires at a utility pole.
• Anchors are installed by simply turning anchor into ground. No Wrench Anchors may be driven by hand or with power equipment.
• Eye dimensions are the same as Anchor Rods.
• Screw anchors consist of an unthreaded triple eye rod with an angled point, and a firmly welded helix.
• Hot dip galvanized to meet ASTM Specification A123.
• Holding strength per soil class for 3/4" rod:
  • Soil Class 5: 6500 lbs
  • Soil Class 6: 5000 lbs
  • Soil Class 7: 2500 lbs
• Typical working torque is 400 ft lbs.

Material:  Carbon steel    C1045        
Process: Forging          
Surface: hot Dip Galvanized,        
Packing:  pallet        
Standard: ASTM E488        
Main Maket: Europe, Middle East, US, Australia, Canada, etc        
        
Customized requirements are welcome!        
        
Origin: China FOB Port: : Qingdao        
Lead time: 15~45 Days        
Standard: CE, ISO        


Production Processing

The No-Wrench Anchor can be placed with power equipment or by hand. MPS Production ProcessingNo-Wrench Anchors are made of a forged eye aProduction Processingnchor rod with a welded helix and angle cut tip.

These Production Processin

ganchors are ideal for use in medium dense to loose soils. Final installed height of the exposed anchor should be 8 to 12 inches above grade level. No-Wrench anchors are Hot Dip Galvanized per ASTM A123.

Model	Helix Size (Inch)	Rod Diameter(Inch)	Rod Length (Inch)	Weight (Kg/Pcs)
N454	4	3/4″	54	3.68
N666	6	3/4″	66	4.95
N866	8	1″	66	8.68
N1066	10	1-1/4″	66	13.77
N1096	10	1-1/4″	96	18.68
N1496	14	1-1/4″	96	19.36
N1596	15	1-1/4″	96	19.68