Tanstic 12 Pcs 3/8'' Premium Zinc Plated Carbon Steel Knurled Drop-in Anchor for Solid Concrete (3/8'')

Tanstic 12 Pcs 3/8'' Premium Zinc Plated Carbon Steel Knurled Drop-in Anchor for Solid Concrete (3/8'')

• [Package Includes] You’ll get 12pcs 3/8” premium knurled drop-in anchors. (1-9/16" hole depth and 1/2" hole diameter, fitting with 3/8-16 bolt) All are packed in a transparent bag for easy storage and carrying.
• [High-quality Material] Premium knurled drop-in anchors are made of high-quality carbon steel. The surface is galvanized, anti-rust and water-proof, also with high hardness, fastness and durability. And there is no burr on the outside, and the threads are also clear.
• [Application] These anchors are designed for usage in solid concrete only, and should never be used in block or brick base material. Suitable for mechanical processing, medical machinery, construction industry, bridge construction, etc.
• [Easy to Use] Firstly, you need to drill a hole in appropriate size, and then insert the anchor to the drilled hole. At this time, the setting tool is required. You need to insert the setting tool into the anchor and then hit it with a hammer to expand the anchor, so that the anchor can be embeded itself in the concrete.
• [Design] The drop-in anchors are designed with a knurled body, which can help to grip and hold the insert in the concrete well.