◇ Sleeve Anchor Bolt
◇ Sleeve Expension Bolt
◇ Flat Head Anchor Bolt
◇ Flange/Hex Nut Sleeve Anchor
◇ Hex Bolt Sleeve Anchor
◇ Europe Type Steel Anchor
◇ Widely used in many situation of constraction decoration. It has large pulling force with small drilling hole, keep surface of material be flat and easy to be dismantled. It's mainly used in such situation:
① Fastening air-conditioner, water heater, lampblack remover, etc.
② Fastening window & door frame, part of kitchen & toilet.
③ Hanging ceiling with full thread bolt, sleeve and nut
④ Other situation of fastening
◇ SCREW：steel of Q195, galvanized, hexagen head or taper head screw.
◇ SLEEVE：steel belt(thickness δ=0.8±0.05mm), galvanized, round or long hole,
stamped by auto-mold
◇ NUT：steel of C1008a, galvanized
◇ Fixed on conceret C30 and test pulling force, its destruction force value should be more than the same size of its screw.
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