100mm height, 5mm width Expansion bolt

Golden Deer Expansion screws are flat after use due to small drilling, large
tension, and can be removed at will if they are not used. The advantages of
keeping the wall flat are obvious and widely used in various decoration
occasions.
Given the fastening mechanism, it's clear that expansion bolts are typically
employed in applications where the standard threading cannot be created. In
spite of the numerous similarities that it shares with the nail-in anchors
featuring nylon sleeves, these bolts are utilized in heavy-duty applications
such
as stadium seating or securing pews. There are several expansion bolt
assemblies available, each serving a different role:
Lifetime Expansion Bolts: As their name suggests, these fasteners are designed
to never be removed. They can be identified by the steel cone covering the head
of the bolt.
Permafix Security Expansion Bolts: Commonly used to secure bars and grilles in
place.

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