Carbon steel zinc plated drop in anchor with knurled

Short Description:

1. Drop-in anchors are designed for indoor dry concrete environments,
2. Drop in anchors need an installation tool for each size, the installation video is easy to find on internet.
3. The thread length equals half anchor length, and all sizes of the drop in anchors are fixed if you have a certain thread size.
4. The advantage of the drop-in anchors: nothing protrudes above surface once the anchor is properly installed on the concrete.
5. The drop in anchors just can be used in solid concrete, for it need hammering to install, so do not used in brick or block.
6. The surface of the drop in anchor is always smooth, half and full knurling type are also available for provides greater friction.


Product Detail

Product Tags

Specification

Product Drop in anchor
Type without knurling/ half knurling/ double knurling
Material Carbon Steel: 1010,1035,1045
Grade 4.8, 5.8, 6.8, 8.8, 10.9, 12.9
Finish Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, H.D.G and etc.
Thread UNC,UNF,UEF,UN,UNS
Standard ISO, DIN, ANSI, JIS, BS and Non-standard
Sample Samples are all free.
Certificate ISO9001,CE, SGS, BV
Advantage 1. Competitive price; 2. OEM service available
Packing box +carton+wood Pallet or Customized
Payment terms FOB, CIF, CFR or others.
Delivery method by sea, by air or by express service
Lead Time 7-15 work days after order confirmed
Application Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc.
Notes Special specifications and marks can be made according to customers requirements;

Details

Drop in anchor

Size

Inch Size

1/4″

3/8″

1/2″

5/8″

3/4″

Thread Size

1/4″ – 20

3/8″ – 16

1/2″ – 13

5/8″ – 11

3/4″ – 10

Outer Diameter/ Bit Size

3/8″

1/2″

5/8″

7/8″

1″

Min. Hole Diameter

7/16″

9/16″

11/16″

1″

1-1/8″

Drop In Anchor Length

1″

1-9/16″

2″

2-1/2″

3-3/16″

Metric Size

M6

M8

M10

M12

M16

M20

Thread Size

M6 – 1

M8 – 1.25

M10 – 1.5

M12 – 1.75

M16 – 2

M20 – 2.5

Outer Diameter/ Bit Size

8mm

10mm

12mm

16mm

20mm

25mm

How to use it ?

(1) Use straight hole drills to drill holes of corresponding diameter and depth;
(2) Use the soot blower to sweep ash until the hole has no dust overflow;
(3) Put the anchor in the hole;
(4) Use a hammer to hit the inner core with a rod to expand the expansion sheet;
(5) Screw in the hex bolts to complete the anchoring.
P.s. Electric hammer, drills, soot blowers, hammer and rod will be used during the operation.


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