Value Collection NFC3210 Concrete Anchor 1/4 in Lead Alloy

Product Description

The VALUE COLLECTION NFC3210 is a lead alloy concrete anchor designed for securing screws into masonry and concrete substrates. At 0.25 inches in diameter and 0.75 inches overall length, this compact anchor expands within a pre-drilled hole as the fastener is driven, creating a firm mechanical grip in the base material. Lead alloy construction allows the anchor body to deform and fill voids in the hole walls, which helps maintain holding strength even in aged or slightly irregular concrete. This anchor is sized to accept number 6 to number 8 screws. It is a standard trade item used by electricians, plumbers, HVAC technicians, and general contractors when attaching fixtures, hangers, or conduit supports to concrete or block.

This anchor is suited for light-duty fastening applications in poured concrete, concrete block, and similar masonry materials. Typical uses include mounting electrical boxes, pipe hangers, strut supports, and equipment brackets where a small-diameter fastener point is required. The 0.25 inch diameter and 0.75 inch OAL make it appropriate for shallow embedment applications where a low-profile anchor is needed. These anchors are sold in bulk configurations and are commonly stocked by trade professionals for repetitive install tasks on commercial and residential job sites.

Key Features

• Lead alloy body deforms on fastener insertion for positive wall contact in concrete and masonry
• 0.25 inch diameter fits standard 1/4 inch masonry drill bit
• 0.75 inch overall length suits shallow embedment applications
• Accepts number 6 to number 8 screws
• Compact size suitable for confined or tight-clearance mounting points

Compatibility

Designed for use with number 6 to number 8 screws in concrete and masonry anchoring applications.

Installation Notes

Installation is typically performed by any trade professional requiring a fixed anchor point in concrete or masonry. Drill a 0.25 inch diameter hole to the appropriate depth using a carbide-tipped masonry bit before inserting the anchor. Insert the anchor flush with or slightly below the surface, then drive the screw to expand the lead body against the hole wall. Ensure the base material is sound and free of cracks at the anchor location before installation.