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Total 5895 products for self drilling bolts Manufacture & Suppliers

R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut

...Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut Products information The SelfDrilling Anchor (SDA) is unique anchoring system and fulfills current and increasing demands ofthetunneling industry ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Low Profile Self Drilling Bolts For Metal Flange Head Steel White Coated

...Self Drilling Self-Tapping Screws,Cr3 white plated MODE 8#-10# LENGTH 1/2"-3" SURFACE Cr6 yellow zinc plated , CR3 white-bule zinc palted , blacked,Ruspert PACKING 1000PCS/BOX ,BULK PACKING , OEM as customer...

Jiashan Chaoyi Fastener. Co,LTD
Zhejiang,China

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ST4.2 13-50mm Galvanized Steel Flange Washer Wafer Hex Head Self Drilling Bolt Screws

... Name: TOBO Model Number: HDC-001 Standard: DIN Product name: Hex Washer head Self-drilling Screw Drive type: Hexagonal Drive Surface treatment: Zinc plated Usage: Sheet Iron MOQ: 1 kilogram Delivery ......

TOBO GROUP LTD
Shanghai,China

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Cheap Price 1-6m Seamless Hollow Anchor Bar Q235 Self Drilling Bolt Q345

.... Compared with the solid rod body, the hollow rod body design can obtain better rigidity and shear strength. The outer surface of the bolt has a standard large-pitch thread structure. The thread structure i...

Shandong Xiangtong Huiyuan Metal Materials Co., Ltd.
Shandong,China

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for Tunneling Slope Coast Self-Drilling Bolts 40cr R51/30 Anchor Bar Anchor Rods

Product Description Product Description Zhengde The hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plasti...

SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
Shandong,China

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Mining Engineering Self Drilling Bolt Coupling Sleeve 33mm-76mm Diameter

Full-Bridge R22 R25 Coupling Sleeve With Extension Rod Mining Tools Threaded Rod Reducer Coupling Couplings Sleeve Are Used To Connect Several Rods To Each Other Product Name: Threaded Rod Reducer Coupling Desc...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Structural Used R32 Self Drilling Anchor System Customized Length

...Self Drilling Bolt R32 Self Drilling Anchor System The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operat...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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High Efficiency Self Drilling Anchor Bolt with Easy Installation for Cost-Effective Rock Bolt Support

Self Drilling Anchor Bolt Self Drilling Anchor bar Rock Bolt Underground Mining Production: Self-drilling anchor bolt construction technology is a new anchoring technology. The key to apply this technology is t...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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73mm Yield Load 830kN T73/56 Self Drilling Rock Bolts

... is the No.1 manufacturer and exporter of self-drilling anchors in Asia, The self drilling rock bolt is driven to the required depth by means of rotary percussive drilling.Injection is carried out through ho...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Yellow R51 90mm Anchor Drill Gap Spacer for Self Drilling Anchor Bolt

...Drill Gap Spacer for Self Drilling Anchor Bolt 1. Self-Drilling Anchor System--Gap Spacer Spacers or centralizers are designed and used to provide a minimum grout cover of minimum 20.0 mm around the self-dri...

ROSCHEN GROUP
Shanghai,China

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Self Drilling Grouting Tunnel Left Thread Rock Anchor Bolt

...stopper etc., is a bolting solution for unstable ground conditions. Self drilling anchor bolt, R25N, R32L, R32N, R32S, R38N, R51L, R51N, T76N, T76S. 1. drilling bar self drill anchor bolt 2. self-drilling gr...

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
Shandong,China

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Self Drilling Anchor Bolt Top Hammer Drilling Tools Grouting Anchor Bolts Bar

Self Drilling Anchor Bolt Self Drilling Grouting Anchor Bolts Bar 1. R thread self drilling anchor bolt is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fractur...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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Building Self Drilling Dacromet Concrete Screw Bolt Anchor Heavy Duty Hex Head Self Drilling Concrete Screw Anchor

Building Self Drilling Dacromet Concrete Screw Bolt Anchor Heavy Duty Hex Head Self drilling Concrete Screw Anchor Product Description Specification: This heavy duty concrete screw anchor is easy to identify an...

Kunshan Grace Hardware Co., Ltd.
China

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Full Threaded Steel Self Drilling Rock Bolt / Hollow Anchor Bar High Performance

...steel self drilling rock bolt / hollow anchor bar / anchor rods The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and...

Shanghai Summery Industrial Machine Co. , Ltd.
Shanghai,China

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Self-drilling Screw Making Machine for Drill Point Forming, Self-drilling Screw

Self-drilling Screw Making Machine for Drill Point Forming, Self-drilling Screw Introduction 1. Designed for producing common type self-driling screws and lengthened self-drilling screws. 2. Curved surface desi...

Wuxi Tripod Machinery Imp. & Exp. Co., Ltd.
Jiangsu,China

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Hexagon Head Ceiling Cuting Self Drilling Anchor Screw 3 Inches Length

...Self Drilling Anchor Screw The Concrete Anchor Bolt, also known as Expansion Anchor Bolt or Through Bolt Anchor, is a vital component in various construction and industrial applications. Manufactured by Fast...

NINGBO YONGBIAO FASTENER CO.,LTD
Zhejiang,China

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