Double expansion anchors come in six sizes (the sizes always refer to the inside diameter of the anchor, i.e. With excellent holding values in concrete, brick and block, the bolt used in the double expansion anchor can be removed and replaced without affecting the holding values of the double expansion anchor. size of the bolt to be used – 1/4”, 5/16”, 3/8”, 1/2”, 5/8” and 3/4”, Refer to our technical chart for the size of hole to be drilled for each anchor. Single expansion anchors come in six sizes, that refers to the inside diameter of the anchor, i.e. The Single expansion anchor/shield bolt can be removed and replaced without affecting the holding values of the single expansion anchor. The leadwood screw anchor/shield is made from a rust resistant zamac material.ĭesigned for attaching to concrete, brick or block base material.
ITW BUILDEX AUTOTRAX METAL DECK FASTENING SYSTEM INSTALL
Leadwood screw anchors are designed for light duty fastening and are easy to install using the corresponding sheet metal screw (#6, #8, #10, #12 or #16) to expand the leadwood screw anchor in the base material. The machine screw anchor is set using a setting tool.ĭesigned for use in concrete, brick or block. The internal threads of the machine screw anchors allow temporary fastening and rebolting without affecting the holding values.
The machine screw anchor is described by the size of the internal threads – 1/4”, 3/8”, 1/2”, 5/8” and 3/4”. The design of the machine screw anchor allows it to fit into irregular holds. Drop-in anchors are available in zinc plated or stainless steel.Īn excellent light to medium-duty anchor for attaching to concrete, brick or block base material. The drop-in anchor requires a setting tool for expanding the anchor. Drop-in anchors are a female type anchor with inside diameters of 1/4", 3/8”, 1/2”, 5/8” and 3/4" with national coarse threads. This light to heavy-duty fastener is designed for use in solid concrete base material. Available in hex washer head and flat countersunk phillips drive: 3/16" and 1/4" diameter, 3/16" and 1/4" diameter, 1/4" diameter requires a 3/16" hole, Lengths from 1-1/4" to 6", All sizes in stock, All orders ship same day they are received.
Large diameter Tapcons are also available – 3/8”, 1/2”, 5/8”, and 3/4” diameters.ĬONFAST® brand concrete screws are ideal for attaching to solid concrete, brick or block. The 3/16” Tapcon® uses a 5/32” bit and the 1/4” Tapcon® uses a 3/16” bit.
Tapcon® concrete screws come in two head styles – hex washer, and flat Phillips, and two standard diameters – 3/16” and 1/4”. Tapcons are available in standard Climaseal® coating or as stainless steel concrete screws. Tapcon® brand concrete screws are ideal for light to medium-duty fastening to concrete, brick or block base material. The anchor diameter equals the hole diameter. The 1/4”diameter is also available in a round head. The 1/4”, 5/16” and 3/8” also come in a flat, countersunk head. Sleeve anchors are available in six diameters in the hex nut – 1/4”, 5/16”, 3/8”, 1/2”, 5/8”and 3/4”.
Concrete sleeve anchors are available in zinc plated and stainless steel. Anchor diameter is equal to hole diameter.įor light to medium-duty fastening/anchoring to concrete, brick or block base material. Wedge anchors come in 1/4”, 5/16”, 3/8”, 1/2”, 5/8”, 3/4”, 7/8”, 1”, and 1-1/4” diameters and many different lengths to accommodate varying thicknesses of material to be attached to the concrete. The concrete wedge anchor is available in zinc plated steel, stainless steel and hot-dipped galvanized. Designed for light to heavy-duty anchoring into solid concrete.