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...Yield Loading R38/660 Seld Drilling Anchor Bar Rock Slope Stabilization Features SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables dril...
... of the tunnelling industry and ground engineering for safer and faster production. The system provides advantages for all areas of its applications, where boreholes would require the time consuming drilling...
Fore polingAnchors Drilling Bits R51/110ESS Self Drilling Rock Anchors for Quarry Specifications of our SDA drilling bits R51/110mm Thread:R51 Diameter:150mm Left Hand Hardness:HRC48-HRC55 Processing Type:Casti...
...Screws Stainless Steel Coutersunk Head Phillips Drive Machine Screws Products Description These screws have good chemical resistance and may be mildly magnetic. They’re angled under the head to sit flush wit...
... rock, and can achieve good supporting effect in tunnel support, radial support and various types of slope treatment projects. Specification of Self Drilling Anchor Bolt Specification of...
Self Drilling Hollow Anchor Bolt R - thread , Anchor Drill R25 to T130 1. Brief Introduction: ROSCHEN self drilling anchor bolt system is manufactured from heavy wall steel tube. The anchor bar features a hollo...
... Features of hollow grounting anchor bolt • Particularly suitable for difficult ground conditions. • A high rate of installation since drilling, placing and grouting can be performed in one single operation....
...-12.4 3.8 6.03-6.25 1.8 #3 2. Application 3. Company . Changzhou Wanyou Fastener CO.,LTD ,a factory that specializing in manufacturing SS304/316/410/550 self drilling screw...
...-12.4 3.8 6.03-6.25 1.8 4 2. Application 3. Company . Changzhou Wanyou Fastener CO.,LTD ,a factory that specializing in manufacturing SS304/316/410/550 self drilling screw and tapping...
Stainless Steel Countersunk Flat Head Screws DIN965 Used in Medical Equipments Standard No. DIN7985 Material stainless steel A2/AISI304, A4/AISI316 Finish plain ......
...Countersunk Screw Bolt Nuts Product Description About this item: Hex screw bolt can be widely used in the home and office appliance, communication equipments, ship assembly and other machinery industry. Made...
...Countersunk Head Screws/Automatic Anti-theft Security Screws The utility model discloses a hard and tough anti-theft screw and aims to provide atechnique of hard and tough anti-theft screws with simple struc...
Self tapping screws pan head ST8.0x30 ISO7049 DIN7981 type C -H zinc plate This International Standard specifies the characteristics of Cross recessed pan head tapping screws with thread sizes from ST 2,2 to ST...
...Self Drilling Anchor Bolt System The Self-Drilling Anchor (SDA) System is an advanced anchoring solution engineered for tunneling and ground engineering applications. This innovative system combines drilling...
...Countersunk Socket Crossed Head Screw Product name Carbon Steel Class4.8 8.8 Zinc plated ZYP HDG Countersunk Socket Crossed Head Screw Standard DIN & ANSI & JIS & IFI Thread unc,unf,metric, thread Material C...
Special Stainless Steel A2 Torx-Drive Round Head Self Tapping Screws Standard No. as per drawing Material stainless steel A2/AISI304 Finish galvanized Size 8x80 Note: we can also produce similar parts, so if an...
Zinc Plated Steel Hardened DIN7982 Phillips Flat Head Sheet Metal Screw Standard No. DIN7982 Material C1022 Heat Treatment hardend, with carburization depth of 0.1-0.3mm Finish zinc plated Size 3.5mmx15mm Shang...
...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...
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