Mardatt 37 Pcs Zinc Plated Metal Knurled Drop in Anchor Assortment Set, 1/4", 5/16", 3/8", 1/2" Concrete Expansion Drop-in Anchors Kit

Product Specification:
Material: metal with zinc plated
Quantity: 37 pcs
Size: 1/4", 5/16", 3/8", 1/2"
Feature: Hollow and Expansion

Why Choose Us:

♔ Long Service Time: Made of high-quality metal with zinc plated, featured with excellent performance of rust & corrosion and wear resistance.
High hard material, won't easy to break off, ensures the long service time.

♔Excellent Workmanship: Our drop in anchors are knurled having flat and deep & clean thread, which are easy to fix and anti-slip effective.
Smooth and shiny surface without burr. Uniformity force exertion for expanding the service time.

How to Use: ① Drill a hole into the base material. Insert the drop-in end into the drilled hole.
② Insert the installer into the drop-in anchor and hammer until it expands.
③ Remove the installer, insert the bolt into the anchor and the tighten bolt . Work Done！！！

♔Strong Compatibility: Perfect for concrete, brick wall, drywall, hollow block, cement fiber board, wood board, plaster, tile, paneling and other base material.

♔ Wide Application: Suitable for hang curtain rods, lamps, photo frames, coat racks, lamps, power switches, clocks, ect.

♔Package Include:
20 pcs---------- 1/4” knurled anchors
10 pcs---------- 5/16” knurled anchors
5 pcs---------- 3/8” knurled anchors
2 pcs---------- 1/2” knurled anchors
totally 37 pcs