Yongnian Zhonglei Fasteners Co., Ltd.

bolt,hex bolt,fastener,made in china,flange bolt, Manufacturer and Supplier - China(CN)

Category Showroom (19)

  • Structural Hex Bolt
    Structural Hex Bolt

    Description : Hex bolts are bolts with a hexagonal head on one end, with no washer face on the bearing surface and a threaded shaft on the other end. Hex bolts are tightened with a wrench and are used to connect metal parts. The head of a heavy hex bolt is wider and th

  • Tension Control Bolt,TC Bolt
    Tension Control Bolt,TC Bolt

    Description : A tension control bolt (TC bolt) is a heavy duty bolt used in steel frame construction. The head is usually domed and is not designed to be driven. The end of the shank has a spline on it which is engaged by a special power wrench which prevents the bolt f

  • Expansion Anchor
    Expansion Anchor

    Description : Expansion anchor bolt Suitable for concrete walls Assembly: shield, threaded bolt, nut, flat washer, spring washer Size: M6/M8/M10/M12/M16/M20 Length: as per size Material: stee Finish: white zinc plated/yellow zinc plated (yzp) Technical info: GB/T 22795-

  • Hammer Drive Anchor
    Hammer Drive Anchor

    Description : Bolt anchor is designed for medium and heavy weight fastening in concrete with various sizes fitting for diverse applications. Assembly: expansion sleeve, threaded bolt, hex nut, spring washer, flat washer Size: M6/M8/M10/M12/M16/M20 Length: as per size Ma

  • Metal Frame Anchor
    Metal Frame Anchor

    Description : Assembly: expansion sleeve, eye bolt, nut, flat washer, spring washer Size: M6/M8/M10/M12/M16/M20 Length: as per size Material: steel Finish: white zinc plated/yellow zinc plated

  • Expansion Anchor With Shark Fin
    Expansion Anchor With Shark Fin

    Description : Assembly: expansion sleeve, threaded hook bolt, hex nut, flat washer, spring washer Suitable for temporary or permanent anchorage in stone, concrete, and brickwork. Size: M6/M8/M10/M12/M16/M20 Length: as per size Material: steel Finish: white zinc plated/y

  • Pan Head Self Drilling Screw
    Pan Head Self Drilling Screw

    Description : Self drilling screws are installed with a standard power driver...each screw drills its own hole, taps its own threads, fastens the material, and seals the penetration...all in a single operation. Threads are coarse. Length is measured from under the head

  • Flat Head Self Drilling Screw
    Flat Head Self Drilling Screw

    Description : Self drilling screws are installed with a standard power driver...each screw drills its own hole, taps its own threads, fastens the material, and seals the penetration...all in a single operation. Threads are coarse. Length is measured from under the head

  • Flat Head Self Tapping Screw
    Flat Head Self Tapping Screw

    Description : Self tapping screws, also called tapping screws or sheet metal screws, are used in situations where the material is too thin to tap--like sheet metal--and you don't have rear access to install a nut, but you may need to unfasten the materials later. They h

  • Wedge Anchor
    Wedge Anchor

    Description : Wedge Anchors are an expansion type anchor used to fasten a variety of fixtures into solid concrete. The size of the hole drilled is equal to the size of the wedge anchor used. Once installed, wedge anchors cannot be removed without damaging the surroundin