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cSeao 30pcs Manufacturer OFFicial shop M4x40mm Truss Dedication Head Knobs Screws Phillips Drive Pull

cSeao 30pcs M4x40mm Truss Head Pull Knobs Screws, Phillips Drive

$3

cSeao 30pcs M4x40mm Truss Head Pull Knobs Screws, Phillips Drive

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Product description

Size:M4 x 40mm 30pcs

Truss head refers to a screw head that is extra wide and has a slightly rounded surface, or top.
In other words, the head or top of the screw protrudes just above the surface to be fastened,
but contains a wider surface area just under the head.

These screws can be used for applications like securing thin membranes, such as one-ply, through insulation.
Wooden truss head screws are also commonly used to attach cabinets to steel studs;
or to attach sliding shelf supports, since the low-profile head of the truss head screw does not interfere with guide operation.

cSeao 30pcs M4x40mm Truss Head Pull Knobs Screws, Phillips Drive