self drill concrete anchors

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...easy to identify and fully removable. The steel threads along the body tap into the hole during installation to provide keyed engagement. Su...

... for Ground R25/51mm Rock for Tunnel Support Specifications of bits R25/51mm Thread:R25 Diameter:51mm Lef...

Hollow Bar R25N (Bolt, Nut, Plate, Coupling and Bit) Specifications: Description: KSQ embodies d...

... features a hollow bore for flushing, or simultaneous and grouting. The bar are cold rolled to form standard thread profile. It's a...

... system consists of a sacrificial bit, hollow steel bar of the appropriate outer and inner diameter and coupling nut and plat...

... machinery, prestressed machinery. We offer in variants of R25, R32, R38, R51 and T76 and their accessories including the Anc...

...Countersunk Flat Head Screw Din7504p DESC: STAINLESS STEEL CSK HEAD SCREW DRIVES: PHILLIPS STANDARD: DIN7504P ...

...:150KN Weight:2.3kg/meter bolt bolt means a rod that transfers the structures or geotechnical load to a stable rock formations,it con...

... bolts have a wide range of application fields including: - Reinforcement of poor rock/soil conditions in tunnels, - Stabilizat...

T40 Self drilling anchor bolt / Self drilling anchor bar / hollow anchor bar Product Description Hollow grouting bolt is mainly used in advance suppor...

..., 11*19, 13*40, 13*42, and 15*33 mm. Each one is packaged in a PP bag inside and a carton outside. With their design, they are easy t...

... Screw ,Cr3 Zinc Plated it has a -shaped point to cut through the substrate to eliminate the need for ing a pilot hole. Desi...

c-1022 steel hex flange head screw with EPDM washer 1):Type:hex flange head screw 2):Material: Carbon steel(C-1022) or sta...

Hex Head Screws With Washer DIN7504 ASME B18.6.3 Product Description STANDARD: ISO / DIN / ANSI / BS / GB / JIS / NON-STANDARD ...

1. Product Description. Standard:DIN7504N BSD thread with lightning tail , for fast driving and easy to using . screw drawing . Size dk k P(Pitch) d l...

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High Quality Drywall Screw C1022a From China Factory Product Name Drywall screw Material C1022A Packing Bulk packing/Box packing Moq 10tons Delivery t...