Zerodeko 50pcs Heavy Duty Concrete Screws Knurled Carbon Steel Solid Concrete Drop Anchors

Package Include concrete knurled anchors Features -Color:Silver concrete bolt screw anchor. -Material: Carbon Steel wall anchors concrete. -Note: Suitable for 3/8-40 bolts concrete anchor kit. -Size:4.00X1.10X1.10cm/1.57X0.43X0.43in expansion bolts. - Easy to install, simply use the electric drill hole, and then insert the bolt into the hole. Hit with a hammer, then screw on the bolt expansion screw bolts. - workmanship, high hardness, sturdy and strong, can be fixed very firmly to concrete knurled anchors for concrete. - There is sufficient quantity which can fully meet your different needs, very and practical expansion anchors. - Commonly used with machine screws, bolts and threaded rod to anchor fixtures to concrete and other materials concrete anchor. - These concrete knurled drop in anchors are made of safe materials, and can be used for long time expansion bolts for concrete.Goods Descriptionconcrete anchor kit These concrete knurled drop anchors are made from safe materials and are enough to last a long time.iron expansion anchors workmanship and easy to install, just use the power drill and insert the bolts into the holes.replacement concrete knurled anchors Hit with a hammer and then screw on the bolts, giving you a great of convenience

• Knurled expansion anchors-- workmanship makes it smooth enough without burrs that you can use it with confidence,knurled anchors for concrete
• Expansion bolt--easy to install, simply use the electric drill hole, and then insert the bolt into the hole, hit with a hammer, then screw on the bolt,wall anchors concrete
• Solid concrete knurled anchors--these concrete knurled drop in anchors are made of safe materials, and can be used for long time,anchors bolts
• Expansion anchors--using reliable carbon steel, very sturdy and , can withstand long period of using,anchor bolts
• Iron expansion anchors--easy to use, drill a hole, then insert the drop-in into the drilled hole, fix the drop in anchor to the concrete with bolts or machine screws,concrete wall anchors