# Connectors

# 53.25 - top level perimeter straight connector

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# Overview

See [3D overview of 53.25](https://a360.co/42fZBgU)

# Parts

See order of use for [53.25 - top level perimeter straight connector](https://cloud.instock.com/assets/articles/53.25/manual/)

# Assembly steps

## Prerequisites

1. last level is installed
2. central connector is installed
3. sandwich panels are installed

Initial position state of 53.25

## Step 1

Place 2 pcs. [99.91001 washer](https://cloud.instock.com/assets/articles/99.91001/) and fix with [99.91035 screw](https://cloud.instock.com/assets/articles/99.91035/).

## Step 2

Position 1 pcs. of [10.15 floor plate with countersunk holes](https://cloud.instock.com/assets/articles/10.15/) just as depicted in the picture above.

## Step 3

Fasten floor plate with 4 pcs. of [99.73 countersunk screw](https://cloud.instock.com/assets/articles/99.73/) in designated holes for countersunk screws.

## Step 4

Position [15.40 bracing bracket](https://cloud.instock.com/assets/articles/15.40/) underneath as depicted on the image above.

## Step 5

Add 2 pcs. of [99.91001 washer](https://cloud.instock.com/assets/articles/99.91001/) onto the screws and fasten with 2 pcs. of [99.91008 hex nut](https://cloud.instock.com/assets/articles/99.91008/).