High Quality White Zinc Yellow Zinc Plated Brass Copper Expansion Bolts Steel Drop in Anchor Concrete Anchor Knurled Drop in Anchor Manufacturer
What is knurled drop in anchors?
Drop-In anchors are female concrete anchors designed for anchoring into concrete. Drop the anchor into the pre-drilled hole in the concrete. Using a setting tool expands the anchor within the hole in the concrete. Drop-in anchors require a setting tool to install. If you do not have a setting tool, be sure to purchase one.
Size
Applications
• Drop-In anchors should only be used in solid concrete.
• Their main use is to insert threaded rod to suspend electrical cable trays, HVAC ductwork and fire sprinkler pipe and heads.
• They can be used in applications that require a flush mounted anchor and when a bolt needs to be inserted and removed.
• A setting tool is required to set the anchor in the concrete.
Installation
• As with all female type anchors, the designated diameter of the Drop-In anchor refers to the side diameter of the anchor.
• The outside diameter of the anchor is equal to the hole diameter required to be drilled in the concrete.
• Minimum embedment for each diameter of Drop-In anchor is the length of the anchor.
• The Drop-In Anchor requires the bottom of the hole to set the anchor.
• First, drop the anchor in the hole with the threaded open end up towards the surface, then insert proper setting tool and hit with a hammer until the Drop-In anchor is fully set.
Product Parameters
| Name | Drop In Anchor |
| Size | M2-M24,or non-standard as request&design |
| Material | Stainless Steel, Carbon Steel,Brass, and So on |
| Grade | 4.8,8.8,10.9,12.9.etc |
| Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS etc |
| Non-standards | OEM is available, according to drawing or samples |
| Finish | Plain, black, zinc plated/according to your requirement |
| Delivery | 20-30 days after received the deposit. |
| Package | According to customers require |
Packaging and Shipment
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