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About Company
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YOW CHERN CO., LTD.
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TAIWAN
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No. 15, Ln 385, Xuanyou St., Alian District, Kaohsiung City 822, Taiwan
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886-7-6311538
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886-7-6310510 , 886-7-6315940
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Model / Specification
New Wedge Bolt for Concrete
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Country of Origin
TAIWAN
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Surface Treatment
New Wedge Bolt for Concrete
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Material
New Wedge Bolt for Concrete
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Alias
New Wedge Bolt for Concrete
Bolts
Automotive Parts
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Patent
New Wedge Bolt for Concrete
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Head Marking
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Capacity
New Wedge Bolt for Concrete
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Minimum Order Quantity
New Wedge Bolt for Concrete
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Detailed Description
☆New Screw AnchorApplication Case No. Taiwan: 096204260U.S.A: 11/723.783Europe: 07104804.5China: 200720006656.X ◆Bigger pitch can enhance pull out value ◆Smaller helical angle can save labor while screwing ◆Smaller helical angle is relative to lower resistance so it can achieve tight grip ◆Single thread with the bigger pitch is good for high pull out value ◆Smaller helical angle is better for high grip preload◆2~3 lead threads are easy to screw-in at the first insertion time. It avoids spinning, unbalancing, and reaming☆New Wedge Anchor Application Case No. Taiwan: 226606U.S.A: 6,524,046 B2Europe: 1 243 801 B1Pos. 1 => Produce special sleeve track. Surface is smooth and splendid by cold forging in order to make sleeve fully expanded.Pos. 2 => Three ribs are able to grip sleeve tightly so the bolt will not spin in order to achieve 100% expansion.Pos. 3 => Special points are helpful to grip concrete and have the minimum resistance while anchor is inserted into hole.Pos. 4 => Due to high technology by cold forging, bolt and sleeve completely match. While anchor is drove into hole, sleeve will not become deformed.Pos. 5 => For dog point with bit chamfer, it`s unlikely to change shape and nut is dropped out easily while hammering.
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