Betonanker fastener Industrial Limited

We are offering sleeve anchor. The drop-in anchor is also called concrete drop-in anchor, concrete drop-in, mini drop-in. It consists of two parts: a zinc plated steel tubular expansion shield and a solid, cone-shaped expander plug in tubular expansion shield. The expander plug is hardened and tempered to prevent galling. On the bottom of expansion shield, there are four equally placed slots. The top of the anchor shield is smooth and the bottom part is sometimes knurled. The use of the bottom lip is to allow maximum depth and holding power. Drop-in anchors are made of zinc plated steel, 304 or 316 stainless steel. The anchor is used in solid concrete only. When the plug is pushed into the bottom of the anchor with a setting tool , the anchor will expand in the hole and it's kept by friction.

We are Metal toggle bolt consists of two consists of two parts - Zinc Plated Steel Bolt and two spring-action snaps wings. So metal toggle bolt is also called butter anchor. When the wings open to spread load out over a greater surface than other anchors. Metal toggle bolt is designed to use in hollow base material such as hollow concrete blocks and drywall. It need a pre-drilled hole. Our steel toggle bolts are offered in 316", 14", 38" and 12" diameters, and each diameter has 3" and 4" length. The butterfly anchor diameter is refer to the diameter of the bolt that fits into the toggle bolt, and also the hole diameter needed.

We are offering wedge anchors also known as concrete wedge anchors, are made of zinc plated carbon steel, hot-dipped galvanized carbon steel, 303 stainless steel, and 316 stainless steel. This anchor is one kind of mechanical expansion anchor that can be divided to four parts: the threaded anchor body, the expansion clip, a nut, and a washer. Just from the outsides of this anchor we can classify it into three styles: fully threaded, partial threaded and the full-bodied wedge anchor. We use wedge anchors to fasten only in solid concrete. Let's have a look at wedge anchors.

We are offering double expansion anchor is also called double expansion shield. The body is made of a die cast alloy called zamak, which has good corrosion resistance. The anchor is used for light duty to medium duty in softer material, or a material whose strength is suspect, the anchor is a great fastener. It is made up of six parts: two halves of the anchor body, one threaded expansion nut, one non-threaded expansion nut, and two spring steel rings. The anchor body is expanded to against the base material when a bolt is threaded into the double expansion anchor.

We are offering single expansion anchor is also called machine bolt single expansion anchor, or concrete single expansion anchor. It's an internally threaded, mounted anchor for light to heavy duty. It's used in hard and dense base materials such as: concrete, brick block, mortar. The body of the anchor is made of zamac, so it's highly corrosive resistant. A cone nut and two piece tubular shield preassembled into a single expansion anchor. We use zinc plated carbon spring wire or band to hold the two piece tubular shield together. When the bolt is inserted into the anchor, it expands and turns clockwise, thus produce the friction. The anchors are available in six different diameters: 14", 516", 38", 12", 58", and 34".

We are offering the lag shield anchor also called concrete lag screw shields, lag screw anchor, is designed for use in conjunction with a lag screw, it can be used in many materials such as concrete, brick, block or mortar joints. The anchor is made from zamac, as a result, it's highly corrosive resistant. There are six diameters: 14", 516", 38", 12", 58", and 34". For each diameter, there are both short and long shields. The short lag shield anchor is used in harder base materials and the long concrete lag shield anchor is used in softer base materials. As the screw is inserted into the anchor, the anchor splits apart and expands against the base material. This expansion creates friction.

We are offering wall driller anchor is made of nylon or zamak. Its design is unique. The anchor has two shapes: the one has a single point and the other has two small points and a bigger point. The point is used to drill a hole, and the tapered, oversize head is to seal the hole. Because of this design, the wall driller can keep the consistency of the drywall. It is used to fasten in drywall for light duty, and there is no need to drill a hole advanced. The wall driller is of two different sizes-– #6 or #8. Wall driller anchor isn't used alone, it should be used with the correctly size metal screw.

We are offering metal hit anchor is also known as hammer drive anchor, metal hit nail anchor. The body of the concrete metal hit anchor is a cylindrical non-rusting zinc alloy body, and the pin in it is a heavily zinc plated carbon steel pin or 304 stainless steel pin. There is a bore in the body, and it runs through the head thickness and stops in the point where the slot terminates in the shank. The anchor has rounded head. It's a precision die-cast, light-duty concrete anchor designed for anchoring into concrete, brick or block. It's available in two diameters-316" and 14". The nail pin should be together with the anchor.

We are offering straight shank concrete bit is also called straight shank bits, hammer drill bits. The bit is made of carbide and steel. The tip of straight shank concrete bit is made of carbide and it's used to drill holes in concrete, brick or block. When we use it, we should attach the bit to the hammer drills. Straight shank bits are available in diameters from 18" to 1-12" and length up to 24".

We are offering sds carbide bit are made from premium quality steel and carbide. Sds bits is attached to the electro-pneumatic hammer drill and it's being used to attach a fixture to cured concrete. The sds bits are made of 5 parts: shank, land, flutes, head, carbide tip. The shank has two sets of grooves that fit into the hammer drill collar. The land is the raised portion of the spiral. The flute can remove the dust as the hole is being drilled. The last two parts are used to break up the concrete.

We are offering plastic hollow wall anchors. Plastic hollow wall anchor consists of a cylindrical body with four anti-rotation fins. The hollow wall anchor is like a wedge or expansion type concrete anchor more or less. The anchor can provide power for light to medium loads in all walls. It's used in thin paneling, gypsum board, plasterboard, and many other hollow base materials. Based on the grip range, the anchor comes in three different sizes: phwaa, phwab, phwac. It's corrosion resistant because it's made of polypropylene.

We are offering split drive anchor is also called concrete split drive anchor. It's made of grade 2 carbon steel with a zinc coating. The anchor is a one piece anchor. On the working end, there is a split-type expansion mechanism. When the anchor is driven into the hole, the expansion mechanism compresses and produces the friction against the hole. There are three head styles: mushroom, countersunk and duplex. The anchor is suitable used in solid concrete, grout-filled block and stone. But it is not recommended for hollow base material. This anchor is suited for permanent, tamper-proof installation. It is suitable for light duty. The anchor is only available in a 14" diameter.