Power-Stud®+ SD1. Power-Stud®+ SD2. These expansion anchors include models that consist of a metal insert that is driven into a drilled hole and expanded tightly against the sides of the hole. They are suitable for use in concrete, block, masonry, and stone applications. Double expansion concrete anchors are used in concrete, block and brick. Fastenal Part No. Detailed info about Double expansion anchor. These expansion anchors include models that consist of a metal insert that is driven into a drilled hole and expanded tightly against the sides of the hole. Our Double Expansion Anchors are sold to North America, Europe, Australia and Asia. Mike McCann MMC Engineering Motto: KISS Motivation: Don't ask FREE SHIPPING For orders $25 or more within the USA DeWALT® 20 Volt Max* Cordless Concrete Nailer Learn More. Power-Stud® HD5. Shallow-Hole Female-Threaded Anchors for Block and Brick. Double Expansion Anchor (50) by L. H. Dottie (DEA38) at Graybar, your trusted resource for Anchors and other L. H. Dottie products. Double Expansion Shield Anchor. The double expansion anchors available to choose from on the site are easy to install and come with no complications. The double expansion anchor consists of four parts-- a two-piece tubular shield, a hollow, wedge-shaped cone and a wedge-shaped nut-- brought together into a single anchor unit. Double Expansion Anchor. The Double is a dual expansion machine bolt anchor particularly suited for materials of questionable strength or consistence such as stone. The body is made of a die cast alloy called zamak, which has good corrosion resistance. YOU BUY 1% OF THE BUILDING MATERIALS, BUT WE ENSURE YOU 100% OF QUALITY ASSURANCE AND SERVICE COMMITMENT. Our family of mechanical anchoring solutions includes everything from wedge to screw anchors, which answer the needs and requirements of today's architects, engineers, and contractors. Double Expansion Anchor Double Expansion Anchor. A Double Expansion Shield Anchor is suited to anchor into materials of questionable strength such as materials that may be soft or of low quality. It can be used in solid concrete, block, brick, and stone. Previously Purchased. Units support machine bolt anchoring into concrete, brick, block, and stone. Buy Powers Double Expansion Shield Anchors & other Powers Fasteners Products at MutualScrew.com 1-800-222-0324 NOW 141392 SKU's Available at MutualScrew.com 0 Purchase Double Expansion Anchors. This is due to the design of the double expansion anchor as it expands upon its entire length, maximizing friction and holding power even … Now, we have more than 1200 sizes products,As a famous China Double Expansion Anchors Manufacturers and Double Expansion Anchors factory,There are more than 110 employees,20 of whom are sales.100 sets manufacturing machines,we are equipped with indepe ndent la boratory with universal material tensile … Manufacturer Unifast, Inc. Part Number 7170 Item Weight 6 pounds Product Dimensions 6 x 3.25 x 3.25 inches Is Discontinued By Manufacturer No Double expansion anchors have two ends that, when expanded, hold in place using the full length of the anchor body. Double Expansion Anchors. The expansion cones at each end of the anchor are draw in as the machine bolt is tightened, ensuring a consistent and even expansion along the entire anchor. Welcome to contact our factory for details. Expansion cone is drawn into anchor body as machine bolt is tightened. When retrofitting an anchor into the top of a concrete or masonry stemwall, as for an anchor bolt or a holddown, always use an epoxy anchor, never an expansion anchor, due the spalling issue. Shop 3/8 in. ... Approved With Dust X+™ Anchor Installation System Learn More. 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. The shields are connected by a pair of spring bands. Double Expansion Anchors are fasteners primarily used in concrete applications. Double Expansion Shield Our corrosion-resistant Double Expansion Shield anchor is recommended for anchoring into base materials of questionable strength. Double expansion anchors are made of rust-proof Zamak alloy and consist of a tubular shield, a cone nut, and a hollow cone. Also known as double expansion anchors, these expand from both sides for full contact and a secure hold. Expansion Shield Anchors; ... 3/8"-16 Double Bolt Anchor 3/4" Drill Size. The CONFAST® double anchor is an expansion anchor suitable for use in a variety of masonry base materials, such as brick, block or concrete. Technically speaking, a wedge anchor is a type of expansion anchor, though not every expansion anchor is a wedge anchor. The expansion action at both ends distributes the anchored load throughout the length of the anchor. It has two expansion cones—one cone is … Fastenal Part No. Browse Double Expansion Shields in the Nova Fasteners Co., Inc. catalog including Item #,Item Name,Material,Anchor Length,Hole Size,Inside Diameter Call Us Today! Expansion Anchors. These masonry anchors are for outdoor use. Double Expansion Anchors, find complete details about Double Expansion Anchors, Double Expansion Anchors, Zinc Alloy Double Expansion Anchors, double expansion shield - Hexie Anchors. Double Expansion Shield Our corrosion-resistant Double Expansion Shield anchor is recommended for anchoring into base materials of questionable strength. The Double Expansion Anchor is a great fastener when working with soft masonry or base materials of questionable strength. All sizes are in stock, orders ship the same day and freight is free. The anchor body is made from a die cast alloy called Zamac, which is rust resistant and extremely durable. Expansion Shield Anchors; ... 1/2"-13 Double Bolt Anchor 7/8" Drill Size. The leading Double Expansion Anchor manufacturers and suppliers in China, offers Single shileds Anchor,Expansion Shields Anchor,expansion anchor with competitive price here. 2. Only the highest quality Double expansion anchor earns the CONFAST® name. Product name: zinc-alloy double expansion series anchor . Anchors provide optimal holding strength and are designed for materials of questionable strength. Also known as caulk-in anchors, these stay secure when there's not much material to hold. Stud anchors w/ nuts and washers; Sleeve anchors; Lag shields; Machine screw anchors; Drop-in anchors; Double expansion sleeves. Uses. eliminates high stress points detrimental in fastening into materials of medium hardness, expands fully … The tubular shield contains a wedge-shaped nut at one end and a wedge-shaped hollow cone at the other. I agree with the other comments above too. The double expansion allows for better holding values. A machine screw or bolt is inserted into the anchor and expands it against the base material at two points. Double Expansion Anchors. The double expansion anchor is great for projects where the base material is softer or has the strength that is suspect.. Contact Taiwan Anchor supplier-CHENMU PRECISION CORPORATION for on Taiwantrade. Wedge Expansion Anchors. Application It can be used for fastening into rock, concrete, brick, etc. Expansion Anchor Type. Expansion anchors, such as the double expansion anchor, work similarly, using wedges or wedge-like elements to push the expansion shield outwards into the base material. English. They are suitable for use in concrete, block, masonry, and stone applications. Supplying with 1/4"-3/4" sizes, designed two heavy zinc alloy shields and two conical expanding nuts, one cone nut is tapped internal thread, another is non-thread, used to anchor and fix the fixtures in the masonry, brick or light solid drywall substrate. The outer surface of the shield is designed with ribs or … The double expansion anchor is set flush with the base material and is considered a light to a medium-duty fastener. Internet # 202268243 Size: 1/4—3/4. Double expansion anchor specs. The 1/4-20 x 1-3/8 in. At one end is the nut and at the other the cone, each designed so as to not turn during expansion. 877.541.7222 info@nova-anchor… The size of the anchor refers to.. Zinc is strong, durable and corrosion resistant. Previously Purchased. Product information Size Name:5/8" (25) Technical Details. Power-Stud®+ SD4/SD6. Double Expansion Anchor (5) Expansion Anchor (13) Expansion Nut (4) Expansion Shield (4) Lag Shield (8) Lead Anchors (4) Single Expansion Shield (4) Taper Bolt with Expansion Nut (8) View more View less. Double Expansion Zamac Anchors , Find Complete Details about Double Expansion Zamac Anchors,Expansion Anchors,3/8" Expansion Anchors Zamac Alloy,Standard Expansion Anchors from Anchors Supplier or Manufacturer-Cixi Jingeng Fastener Co., Ltd. wedge anchor hit anchor bo x double expansion anchor drop in anchor sleeve anchor single expansion anchor ( 1467ctns= 47 plts) s/c no: 66 307340... Midwest Fastener Corp United States Has employee contact information Double expansion anchors are made of steel for durability and corrosion resistance. Style Single Expansion Double Expansion Description This anchor consists of three parts-- (A) a two-piece expansion shield held together by a steel band or wire, or interlocked by ears and lugs; and (B) an expander nut. There are numerous technical specifications that must be considered when using these anchors, including diameter, bolt diameter, and required hole size. Double expansion anchor is also called double expansion shield. Product Description 1. Job site tests are recommended when used in base materials of questionable strength or consistence. Material: zinc alloy 3. These double expansion anchors are able to hold off the bases or hang anything firmly and are strong enough to carry extensive amounts of load. The expansion cones at each end of the anchor are draw in as the machine bolt is tightened, ensuring a consistent and even expansion along the entire anchor. 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