Construction Hex Head Grade 5 Expansion Shell Bolts With Tensile Strength ≥500MPa
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...Expansion Shell Rock Bolt Application: Rock Support In Mining And Tunneling Hardness: HRC38-48 Expansion Mechanism: Expansion Shell Yield Strength: ≥400MPa Corrosion Resistance: High Features: Expansion shell anchor bolt three leaf design for maximum grip Expansion Anchor Bolt for secure and reliable support Hexagon Head Bolts......
Cangzhou Fuhua Prestress Technology Co., Ltd
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Galvanized Expansion Shell Bolt Anchor M20 M8*7 M6 M5 M4 Expansion Bolt Stainless Steel
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...USA,Europe,Austrilia,and Middle East 2.Matrial: Stainless Steel 304/316, Carbon Steel Anchor Bolt, Expansion Anchor, Wedge Bolt, Drop in Anchor 3.Professional Perfomance Fastener Supplier 4.High Quality Anchor Bolt, Expansion Anchor, Wedge Bolt, Drop in...
EUROTECH FASTENERS (WUXI) CO., LTD
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Underground Mine Roof Rock Bolt With Expansion Shell For Tunnel / Construction
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Underground Mine Roof Support & Mine Roof Bolting Expansion Shell Bolts Rock Bolts Product Details Product Name Rock Bolt with Expansion Shell Type (Size) 32mm, 35mm, 38mm, 42mm, 48mm Material Cast Iron Finish Sand Blasting weight 0.3-0.6KG etc. ......
Sunrise Foundry CO.,LTD
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ANSI BSW Hex Socket Expansion Anchor Bolts Sleeve Flexible Expansion Joint for steel
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...Expansion Anchor Bolts Sleeve Flexible Expansion Joint for steel Product : Mechanical anchor bolt is a kind of anchor bolt and a new type of fastening material . It is mainly composed of chemical agents and metal rods . It can be used for the installation of post embedded parts in various curtain wall and marble dry hanging construction......
Guangzhou Younaide Metal Products Co., Ltd.
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Expansion Anchor bolts M6-M20 with Hex Nut / Washers / Expansion Sleeve Silver Color
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...the walls, floors, and columns. Expansion bolts consist of countersunk bolts, expansion tubes, flat washers, spring washers and hex nuts. Commonly used for construction site construction, foundation, fixed air conditioning brackets, etc. Material of the...
Shenzhen Bede Mold Co., Ltd
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M20 Carbon steel Zinc plated Hot dip Galanised Expansion Steel Construction Fastener Fix Bolt
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...circular steelwork sections, or other types of metalwork where access is restricted to one side only. Our Beishuo expansion bolt for structural steel tubeis ablind bolt connectorthat can be tightened down from one side. The hexagonal sleeve allows it to...
Yuyao BeiShuo Hardware Co.,Ltd
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High Strength Expansion Anchor Bolt Q235 Material For Metal Construction
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Galvanized Color Zinc Steel Ceiling Achors Product description: Expansion anchor bolt also known as the expansion screw. It’s fixed principle is: by use of cuneiform slope to cause expansion to produce friction. The outer bread has an iron cylinder (steel ......
XINYUXIANG FASTENING PIECE CO., LTD.,
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Grade 8.8 M24 Wedge Expansion Through Bolt Carbon Steel Concrete Anchor Bolt
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... an expansion wedge. Its simple structure facilitates easy installation and removal. Expansion Principle: By rotating the bolt, the expansion wedge moves within the expansion tube, causing the tube to expand radially and securely anchor into concrete or...
Jiangsu Ying Yan Fastening System Technology Co.Ltd
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Rock bolt with Expansion shell
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... load-bearing ground. The expansion shells hold in any rock strata which is sufficiently competent to provide an adequate anchorage. They are designed to anchor in soft ground or hard rock. In good ......
HEBEI LONGQUAN INDUSTRY CO., LTD.
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Stainless Steel 904L Expansion Anchor With Nut M6 - M20 Expansion Anchor Bolt For Construction
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Stainless Steel 904L Expansion Anchor With Nut M6-M20 Expansion Anchor Bolt For Construction Product Description Product name Expansion Anchor Brand TOBO Material 1.StainlessSteel:SS201,SS303,SS304,SS316,SS410,SS420 2.Steel:C45(K1045), C46(......
TOBO GROUP LTD
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