Window Frame Anchor 10x112mm Steel Indirect Mounting for Layered Walls 100pcs

Product Overview

Kotwa do oscieżnic 10x112 are mounting anchors intended for indirect fixing of window frames to building structures. They are commonly used by professional window and door installers in residential and commercial construction projects, especially where the frame-to-wall gap is too wide for direct expansion or screw anchors. Each anchor is inserted into a slot in the outer frame profile and fixed to the wall with expansion plugs or special steel nails.

The key distinction of this SKU is the 112 mm length, which enables secure fastening in layered wall solutions or for threshold mounting, scenarios often encountered in energy-efficient and composite wall designs. This extended length reduces the risk of insecure installation when standard anchors are too short, making it especially recommended for construction firms handling diverse wall cross-sections and retrofits.

Key Features

• Dimensions 10x112 mm ? suitable for wide frame-to-wall gaps and layered wall assemblies


• Steel construction ? provides durable and strong fixing for windows and doors


• Indirect mounting design ? enables secure window frame attachment where direct screw fixing may be unreliable


• Compatible with expansion bolts and drive-in steel nails ? offers installation flexibility depending on wall material


• Packaged 100 pcs per box ? optimized for bulk installation and project supply


• Especially suited for threshold mountings ? overcomes challenges in non-standard installations

Technical Specifications

• Anchor Dimensions: 10x112 mm


• Material: Steel


• Intended Mounting: Indirect (in frame profile slot and to wall)


• Compatibility: Expansion plugs or drive-in steel nails


• Package Quantity: 100 pcs

Applications

Used in residential, commercial, and institutional building projects for secure window and door frame installation. Particularly suited for layered wall structures, threshold fixings, and retrofit scenarios where frame-to-wall gaps exceed the reach of standard expansion screws. Recommended for construction contractors, fenestration specialists, and window OEM installers dealing with non-uniform wall sections.

Packaging & Shipping

Standard export packaging. Box contains 100 steel mounting anchors, suitable for direct supply to job sites or workshop inventory.