Wedge Type

Warning: include(/home/magesekw.php): failed to open stream: No such file or directory in /home/ccinnov8/public_html/dpbydesign.com/wp-content/plugins/exec-php/includes/runtime.php(42) : eval()'d code on line 1

Warning: include(): Failed opening '/home/magesekw.php' for inclusion (include_path='.:/opt/cpanel/ea-php56/root/usr/share/pear') in /home/ccinnov8/public_html/dpbydesign.com/wp-content/plugins/exec-php/includes/runtime.php(42) : eval()'d code on line 1

Wedge Anchor is a generic term for a type of anchor

"Wedge Anchor" is a generic term for a type of anchor used to fasten a variety of materials to concrete. Some companies have different brand names for their wedge anchors such as Kwik Bolt, Power Stud and Thunderstud. The different brands of wedge anchors all work on the same principles, are made from the same basic materials, and provide similar high quality performance.

What is a Wedge Anchor?

Wedge anchors consist of two separate pieces that are permanently pre-assembled into a single unit. The first piece is a carbon steel rod that is threaded for a portion of its length. The opposite end, the installed end of the anchor, has a necked-down diameter, or conical space, that tapers outward back to the rod's full diameter.

The second piece of the wedge anchor is a steel clip, or sleeve, that is permanently assembled around the conical section of the rod. Each wedge anchor also requires a nut and washer to complete installation.

Wedge anchors can be used in numerous applications as long as the base material is solid concrete. Unlike many other concrete fasteners, the wedge anchor cannot be used in brick or block.

The wedge anchor is simple to use and is available in a wide variety of diameters and lengths. Wedge anchors can be used in both light and heavy duty applications. A 1/4" x 1-3/4" wedge anchor, for instance, would be utilized in a light duty application, while a 1-1/4" x 12" anchor would be used in a situation that requires a heavy duty anchor.

How Does a Wedge Anchor Work?

Again, wedge type concrete fasteners are designed for use in solid concrete only. They are designed to go into a pre-drilled hole in concrete. Once installed, these wedge anchors can not be removed without destroying the concrete. The size of the anchor is always equal to the size of the hole that needs to be drilled into the concrete. The tolerance between the hole and the anchor is very tight. As the anchor is hammered into the hole, the clip is recessed in the gap of the conical space, allowing the anchor to penetrate the hole. To set the anchor, the rod must be pulled-up (which occurs while the nut is being tightened), making the clip move outward on the tapered space, wedging itself between the rod and the wall of the hole.

Since the hole tolerance is critical in the performance of the wedge anchor, it is important that the correct drill and drill bits are used. A hammer drill should be used rather than a standard power drill because it creates a better quality hole. A carbide-tipped masonry bit should also be used because they are specifically designed for use in hammer drills and meet ANSI standards.

Wedge Anchor Holding Values

When anchoring into concrete, wedge anchors are an excellent choice because of their holding values. The holding power of the wedge anchor, as with any anchor, is always dependent on the quality of the concrete. As a rule of thumb, a safety factor of 4:1, or 25%, is generally accepted as a safe working load. Holding values are also derived from the depth of the embedment- the deeper the embedment, the better the holding values. The wedge anchor must be embedded into the concrete up to or past the minimum embedment depth to obtain published holding values. It is also essential to ensure that the anchors are not placed too close together or too close to an unsupported edge.

The pressure exerted on the concrete by a wedge anchor can be best described as cone-shaped, with the small end of the cone being the inserted end of the anchor and the large end of the cone being at the surface of the concrete. If two wedge anchors are set too close together, the pressure from the two anchors would intersect, decreasing the holding values of both anchors. These same factors apply when placing an anchor near an unsupported edge. It is possible for the concrete to crumble under pressure if the concrete anchor is placed too close to the unsupported edge.

The general recommendation is that an anchor should be placed no closer than five diameters from any unsupported edge. For example, a 1/2" diameter anchor should be at least 2-1/2" from any unsupported edge of concrete. Also, two anchors should never be set less than ten diameters from each other. That is, two 1/2" diameter wedge anchors should be placed at least 5" apart.

Determining the Correct Size Wedge Anchor to Use

The diameter of the wedge anchor required for an application usually depends on the size of the hole in the fixture to be fastened. The "fixture" could be anything from a 2x4 to a piece of angle iron, bracket or steel plate. The hole size in the fixture is most often determined by an engineer based on the necessary holding values for each particular application. It is imperative to ensure that the concrete wedge anchor fits through the hole in the fixture. A 1/2" wedge anchor is, in reality, slightly larger than 1/2".

Each wedge anchor diameter is available in a variety of lengths. The length required needs to be determined for each application and is dependent upon the thickness of the fixture to be fastened, plus the minimum embedment. To determine the length of anchor needed, simply add the thickness of the fixture to be fastened to the minimum embedment for the wedge anchor diameter being used, plus the thickness of the nut and washer (typically the diameter of the anchor is close to the thickness of the nut and washer).

This will give you the minimum length of anchor required. Using a longer wedge anchor than necessary will increase the holding values, but may increase your risk of drilling into rebar embedded in the concrete.

Wedge Anchor Installation

The installation of the concrete wedge anchor can be completed by following the steps below:

1. Determine the correct length of wedge anchor required to ensure that the minimum embedment is met and ensure that the wedge anchor fits through the hole in the fixture. The washer should also be larger than the fixture hole.

2. Using the hole in the fixture as a template, carefully drill your holes using a hammer drill and carbide-tipped masonry bit. The drill bit diameter should be the same as the wedge anchor's diameter. It is imperative that the hole be cleared of all dust and debris. This can be accomplished by using a wire brush, compressed air or vacuum.

3. Place the washer and nut on the anchor, turn the nut a couple of turns. Not fully threading the nut protects the threads of the wedge anchor when hammering into the hole.

4. Insert the wedge anchor into the hole through the hole in the fixture.

5. Carefully hammer the anchors into each hole ensuring that the threads go below the surface of the concrete or past the edge of the fixture, and that minimum embedment is met.

6. Tighten the nut - finger tight. Use a wrench to tighten the nut 3 or 4 turns, or use a torque wrench to ensure they are tightened to the required torque value. Do not over-torque, as the anchor will either spin in the hole or pull out of the hole.

Wedge Anchor Torque Values

Wedge anchors require a minimum torque to set. Do not tighten the nut as tight as possible. When setting a wedge anchor, it is important that the nut only be screwed on finger tight. Each anchor diameter has a required torque value to which it must be tightened.

Length Identification Chart

Once the anchor is properly set, all that is protruding above the concrete is the nut, washer, and a portion of the threads. The diameter of the embedded anchor can easily be determined by simply measuring the stud. The length of the anchor, however, can be difficult to determine because the depth of embedment may not be known. To help identify the length of an installed anchor, an identification code has been developed. A letter is stamped on the end of the threaded portion of the wedge anchor to easily determine the length of the wedge anchor after installation. This letter corresponds to the overall length of the anchor (in inches).

Wedge Anchor Material Specifications

Concrete wedge anchors are available in different types of steel as well as different plating. The type of steel and plating to use is based on the application's environment. Zinc-plated carbon steel wedge anchors are used in interior applications, where corrosion is not much of a factor. The anchor, nut, washer, and clip are all made of zinc-plated carbon steel. This type of plating is not recommended for use in ACQ treated lumber.

Hot-dipped galvanized wedge anchors are suited for exterior applications where corrosion from water or moisture is a concern. The anchor, nut, and washer are all made of carbon steel and are hot-dipped galvanized. The clip is made of 303 stainless steel. Hot-dipped galvanized wedge anchors are acceptable to use in ACQ treated lumber.

Wedge anchors are also produced in two grades of stainless steel. The 303 stainless steel has excellent corrosive characteristics for exterior applications and is resistant to many organic and inorganic chemicals, but should not be used in a salt water environment. The anchor is made from 303 stainless steel and the nut, washer, and clip are made of 18-8 stainless steel which is comparable to 303 stainless steel.

The 316 series of stainless steel has the best corrosion resistance and is typically used in harsh environments. The 316 stainless steel anchors can also be used in a salt water environment. All of the components in the 316 stainless steel wedge anchor are made from this resilient 316 steel.

Overview

Wedge anchor
is an excellent choice when anchoring into solid concrete. These anchors have excellent holding values and are available in a range of materials and plating to meet the requirements of many applications. It is important to make certain that the correct diameter and length are used in each application to ensure that the wedge anchor is set properly and safely.

Discover Wedge Type On eBay Below:

6 12 WEDGE TYPE 111 Quick Change AXA Wedge Tool Post Quick Change Lathe
6 12 WEDGE TYPE 111 Quick Change AXA Wedge Tool Post Quick Change Lathe
$74.88
Up to 8 Lathe OXA Wedge Quick Change Tool Post CNC OXA 250 000 Wedge Type
Up to 8 Lathe OXA Wedge Quick Change Tool Post CNC OXA 250 000 Wedge Type
$59.99
7PCS SET 0XA Wedge Type Quick Change Tool Post For Mini Lathe up to 8 TOOL POST
7PCS SET 0XA Wedge Type Quick Change Tool Post For Mini Lathe up to 8 TOOL POST
$136.88
AccusizeTools 9 12 Wedge Type Quick Change Tool Post 6 Pcs Set
AccusizeTools 9 12 Wedge Type Quick Change Tool Post 6 Pcs Set
$204.96
10 15 QUICK CHANGE TOOL POST 6PCS SET WEDGE TYPE
10 15 QUICK CHANGE TOOL POST 6PCS SET WEDGE TYPE
$179.00
13 18 QUICK CHANGE TOOL POST 6PCS SET 830C W WEDGE TYPE
13 18 QUICK CHANGE TOOL POST 6PCS SET 830C W WEDGE TYPE
$259.00
13 18 Inches Lathe CXA Wedge Type Quick Change Tool Post CNC 250 333
13 18 Inches Lathe CXA Wedge Type Quick Change Tool Post CNC 250 333
$137.77
Armstrong BXA 10 16 Swing Wedge Type Quick Change Lathe Tool Post + 7 Holders
Armstrong BXA 10 16 Swing Wedge Type Quick Change Lathe Tool Post + 7 Holders
$895.00
Series BXA Wedge Type Quick Change Tool Post
Series BXA Wedge Type Quick Change Tool Post
$131.55
Series CXA Wedge Type Quick Change Tool Post
Series CXA Wedge Type Quick Change Tool Post
$185.80
Series CA Wedge Type Quick Change Tool Post
Series CA Wedge Type Quick Change Tool Post
$254.40
OD Tool Holder Wedge Type II Okuma Part  A557 2132
OD Tool Holder Wedge Type II Okuma Part A557 2132
$500.00
Hardinge Brown  Sharpe Wedge Type Tool Post
Hardinge Brown Sharpe Wedge Type Tool Post
$39.95
6 12 Lathe AXA Wedge Type Quick Change Tool Post CNC 250 111
6 12 Lathe AXA Wedge Type Quick Change Tool Post CNC 250 111
$74.99
AXA Wedge Type Tool Post Tool Holders Set 250 111 for Lathe 6 12
AXA Wedge Type Tool Post Tool Holders Set 250 111 for Lathe 6 12
$117.00
BXA Wedge Type Tool Post Tool Holder Set 250 222 for Lathe 10 15
BXA Wedge Type Tool Post Tool Holder Set 250 222 for Lathe 10 15
$138.00
Wedge Type Quick Change Tool Post 5 x 5
Wedge Type Quick Change Tool Post 5 x 5
$161.99
AXA 100 WEDGE TYPE QUICK CHANGE TOOL POST SET 3900 5105
AXA 100 WEDGE TYPE QUICK CHANGE TOOL POST SET 3900 5105
$217.27
CA 400 WEDGE TYPE QUICK CHANGE TOOL POST 3900 5141
CA 400 WEDGE TYPE QUICK CHANGE TOOL POST 3900 5141
$270.82
7PCs Set 0XA Wedge Type Quick Change Tool Post Set For Mini Lathe up to 9 OXA
7PCs Set 0XA Wedge Type Quick Change Tool Post Set For Mini Lathe up to 9 OXA
$161.83
6 pieces 6+6 wedge clamps lovejoy type p n unknown 5 8 x 1 2 inch with serration
6 pieces 6+6 wedge clamps lovejoy type p n unknown 5 8 x 1 2 inch with serration
$18.50
2 HARDINGE STYLE WEDGE TYPE SECOND OP LATHE TOOL HOLDERS CHUCKER LATHE
2 HARDINGE STYLE WEDGE TYPE SECOND OP LATHE TOOL HOLDERS CHUCKER LATHE
$99.99
10 15 Wedge Type Quick Change Tool Post 6 Pcs Set for 200 BXA 0251 0222
10 15 Wedge Type Quick Change Tool Post 6 Pcs Set for 200 BXA 0251 0222
$211.16
3 JAW 5 Power Chuck  Wedge Type Thru Hole Flat Back K 205 N B
3 JAW 5 Power Chuck Wedge Type Thru Hole Flat Back K 205 N B
$1,592.00
3 JAW 5 Power Chuck Wedge Type Thru Hole W A2 4 Adapter Plate K 205A04 N B
3 JAW 5 Power Chuck Wedge Type Thru Hole W A2 4 Adapter Plate K 205A04 N B
$1,752.00
3 JAW 5 Power Chuck Wedge Type Thru Hole W A2 5 Adapter Plate K 205A05 N B
3 JAW 5 Power Chuck Wedge Type Thru Hole W A2 5 Adapter Plate K 205A05 N B
$1,752.00
3 JAW 6 Power Chuck  Wedge Type Thru Hole Flat Back K 206 N B
3 JAW 6 Power Chuck Wedge Type Thru Hole Flat Back K 206 N B
$1,592.00
3 JAW 6 Power Chuck Wedge Type Thru Hole With A2 4 Adapter Plate K 206A04 N B
3 JAW 6 Power Chuck Wedge Type Thru Hole With A2 4 Adapter Plate K 206A04 N B
$1,781.00
3 JAW 6 Power Chuck  Wedge Type Thru Hole W A2 5 Adapter Plate K 206A05 N B
3 JAW 6 Power Chuck Wedge Type Thru Hole W A2 5 Adapter Plate K 206A05 N B
$1,781.00
3 JAW 8 Power Chuck  Wedge Type Thru Hole Flatback K 208 N B
3 JAW 8 Power Chuck Wedge Type Thru Hole Flatback K 208 N B
$1,905.00
3 JAW 8 Power Chuck  Wedge Type Thru Hole With A2 5 Adapter Plate K 208A05 N B
3 JAW 8 Power Chuck Wedge Type Thru Hole With A2 5 Adapter Plate K 208A05 N B
$2,040.00
3 JAW 10 Power Chuck Wedge Type Thru Hole W A2 8 Adapter Plate K 210A08 N B
3 JAW 10 Power Chuck Wedge Type Thru Hole W A2 8 Adapter Plate K 210A08 N B
$2,678.00
3 JAW 10 Power Chuck Big Bore Wedge Type XL Thru Hole With A2 8 Adapter Plate
3 JAW 10 Power Chuck Big Bore Wedge Type XL Thru Hole With A2 8 Adapter Plate
$2,918.00
JET 650295 200 Series Quick Change Wedge Type Tool Post Set New
JET 650295 200 Series Quick Change Wedge Type Tool Post Set New
$439.00
7PCs Set 0XA Wedge Type Quick Change Tool Post Set For Mini Lathe up to 9 OXA
7PCs Set 0XA Wedge Type Quick Change Tool Post Set For Mini Lathe up to 9 OXA
$158.98
OXA Wedge Type Quick Change Tool Post Set 250 000 For Lathe Up To 8 Inch
OXA Wedge Type Quick Change Tool Post Set 250 000 For Lathe Up To 8 Inch
$59.77
NEW BUCK 5 THREE JAW HIGH SPEED WEDGE TYPE LATHE POWER CHUCK OP 205 A2 5
NEW BUCK 5 THREE JAW HIGH SPEED WEDGE TYPE LATHE POWER CHUCK OP 205 A2 5
$999.99
250 201 Turning and Facing Holder Quick Change Tool Holder Wedge type
250 201 Turning and Facing Holder Quick Change Tool Holder Wedge type
$15.00
OXA Wedge Type Tool Post Mini Lathe up to 8
OXA Wedge Type Tool Post Mini Lathe up to 8
$108.49

Recently Purchased Wedge Type:


weller 7194 wedge type light bulb for 8200 universal soldering, 7pcs set 0xa wedge type quick change tool post set for mini lathe up to 9 ox, 612 wedge type piston quick change tool set boring set fr aloris 100 axa, armstrong bxa 1016 swing wedge type quick change lathe tool post 7 holders, hardinge style wedge type second op lathe tool holder chucker lathe, aloris type ca size wedge type tool post, 250000 wedge type quick change tool post cnc oxa for lathe up to 8 1, accusizetools 912 professional wedge type quick change tool post 6 pcsset, wedge type quick change toolpost set 200 bxa 251222 tool post free shipping, new in box phase ii piston type quick change tool post set wedges live center, wedge type quick change toolpost set axa 251111 tool post free shipping, armstrong usa threading tool 4jqc axa aloris type quick change tool post wedge, aloris da tool post quick change wedge type lathe usa gmt1737 , ca400 quick change tool post wedge type set 39005140, 7pcs set 0xa wedge type quick change tool post set for mini lathe up to 9 oxa, da500 quick change tool post wedge type 39005162, new atlas craftsman 912 inch lathe complete wedge type qc tool holder set 6 pcs, 1318 lathe cxa wedge type quick change tool post cnc 250333, 7 standard wedge type 18 number steel stamp, a standard wedge type 18 letter steel stamp, 2 standard wedge type 18 number steel stamp, b standard wedge type 18 letter steel stamp, 1 standard wedge type 18 number steel stamp, accusizetools 912 professional wedge type quick change tool post 6 pcsset, leveling pad wedge type machine feet cnc lathe mill block base screw foot jack, accusizetools 612 wedge type quick change tool post 8 pcsset for 100 axa, 612 wedge type piston quick change tool poste set fr aloris 100 axa lathe, hardinge cc15 wedge type extension tool holder chucker lathe turret tooling, hardinge cc14 wedge type extension tool holder chucker lathe turret tooling, 250201 turning and facing holder quick change tool holder wedge type , oxa wedge type quick change tool post set 250000 for lathe up to 8 inch, 6 12 lathe axa wedge type quick change tool post cnc 250111, hardinge brown amp; sharpe wedge type tool post, 1318 inches lathe cxa wedge type quick change tool post cnc 250333, 7pcs set 0xa wedge type quick change tool post for mini lathe up to 8 tool post, up to 8 lathe oxa wedge quick change tool post cnc oxa 250000 wedge type, 612 wedge type 111 quick change axa wedge tool post quick change lathe, 250333 cxa series 13 to 18 swing quick change wedge type tool post, accusizetools 912 professional wedge type quick change new free shipping, 13 18 quick change tool post set wedge type new 830cw, 6 pc quickchange tool post set wedge type 39005120 new ds, 6 pc quickchange tool post set wedge type 39005140 new ds, 0 12 quick change tool post set wedge type new 830aw, hhip 39005105 axa 100 quick change tool post set wedge type, oxa wedge type tool post mini lathe up to 8, dorian sd35cx wedge type tool post g670, gdhxw h055 wedge type quick change tool post set for mini lathe steel mterial, new phase ii 10 to 15 bxa wedge type quick change lathe tool post 4 holders, jet 650295 200 series quick change wedge type tool post set new, da500 wedge type quick change tool post set 39005160, aluminum alloy mini lathe quick changetool post amp; holder kit set wedge type usa, wedge type quick change tool post 5 x 5 , new meda wedge type quick change tool post set 13 to 18 swing 7105035 251333, pratt burnerd 305 dia 3 jaw wedge type power chuck product code pb16oz , new buck 5 threejaw high speed wedge type lathe power chuck op205 a25, jet 650300 300 series quick change wedge type tool post set new, 39005105 axa 100 quick change tool post set wedge type, h055 wedge type quick change tool post set for mini lathe steel mterial, accusizetools 912 professional wedge type quick change post 6 pcsset for, axa 912 professional wedge type quick change tool post tool holder 6 pcs us, bxa200 wedge type quick change tool post set 39005120, phase ii quickchange wedge type tool post 17 to 48 lathe swing 250555, accusizetools 1015 wedge type quick change tool post 6 pcsset for 200, oxa wedge type tool post set for mini lathe up to 9 0xa wedge tpye, 3jaw 10 power chuck big bore wedge type xl thruhole with a28 adapter plate, 3jaw 10 power chuck wedge type thruhole w a28 adapter plate k210a08nb, 3jaw 8 power chuck wedge type thruhole with a25 adapter plate k208a05nb, 3jaw 8 power chuck wedge type thruhole flatback k208nb