A2-70 Stainless Steel Concrete Sleeve Anchor Bolts For Structural Connections

Stainless Steel A2-70 3/8" x 3" Concrete Sleeve Anchor Bolts with Nuts & Washers?

1. Product Description

Sleeve anchors are inserted into pre-drilled holes in masonry materials where they expand for a secure fit, anchoring objects to the concrete or brick.

The stainless steel sleeve anchor consists of a solid metal screw or stud with a cone-shaped tip that flares out to the sides. A stainless steel sleeve wraps around the outside of the stud, allowing the tip of the stud to extend out the end of the sleeve. A washer and nut sit at the top of the bolt for adjustment and installation. Once the stainless steel sleeve anchor has been inserted into concrete, installers turn the nut to pull the stud up into the sleeve.

Stainless steel sleeve anchor is a type of fastener used to secure objects to a concrete or masonry structure. Stainless steel sleeve anchors can be used to join two or more concrete structures, or to fasten an object such as a shelf to a brick wall. Sleeve anchors are also referred to as two-step bolts or anchor bolts in some areas.

2. Specification

Anchor bolt is conisit of bolt , sleeve , nuts and washer , on of end is with thread and another is bunchy point , the anchor bolt is used to attach the workpieces or structure to concrete and widely used on various fileds .

3. Application

Concrete Sleeve Anchors' design allows them to anchor into concrete, brick and block. Sleeve anchors work by inserting them into a hole drilled into concrete. Turning the nut pulls the working end of the sleeve anchor up through the sleeve, expanding and anchoring itself securely in the concrete, brick or block.

Sleeve anchors consist of a threaded plow bolt which has a cone shaped end. tubular expansion sleeves are assembled over plow bolt and butted against cone.?Used for making heavy-duty attachments in solid concrete, hollow block, and brick.

1. Concrete,

2. masonry,

3. block,

4. brick anchoring,

5. mounting baseplates,

6. fixtures,

7. structural connections

8.?Furniture . sofa , glass table , steel seat and table and decorative lighting etc .

9.?Building . window and door , metal floor, steel structure and building beam etc

4. Advantages