Insect screen for plastic windows. 

Printed from PETG
Used screws M3x8 and for securing to the frame M3x12

I recommend printing one piece and trying it on the window, and adjusting it if necessary. The corners need to be adjusted to the size of the window to create an accurate frame.

The individual parts of the frame are glued together with glue and a secured connector.

The screen can be bought anywhere [https://www.aliexpress.com/item/1005007485107322.html?spm=a2g0o.productlist.main.8.1a43LyX4LyX4mJ&aem_p4p_detail=202604151252343320546729232260004540089&algo_pvid=9d66772e-a2d3-402b-9d4c-c0b4c070b431&algo_exp_id=9d66772e-a2d3-402b-9d4c-c0b4c070b431-7&pdp_ext_f=%7B%22order%22%3A%22620%22%2C%22spu_best_type%22%3A%22price%22%2C%22eval%22%3A%221%22%2C%22fromPage%22%3A%22search%22%7D&pdp_npi=6%40dis%21CZK%21246.78%2175.53%21%21%2179.58%2124.35%21%40210390c917762827541765894e3148%2112000040973246594%21sea%21CZ%212125587825%21X%211%210%21n_tag%3A-29919%3Bd%3A11e8c484%3Bm03_new_user%3A-29895%3BpisId%3A5000000204755270&curPageLogUid=GGmLeHj3ZuEu&utparam-url=scene%3Asearch%7Cquery_from%3A%7Cx_object_id%3A1005007485107322%7C_p_origin_prod%3A&search_p4p_id=202604151252343320546729232260004540089_2](https://www.aliexpress.com/item/1005007485107322.html?spm=a2g0o.productlist.main.8.1a43LyX4LyX4mJ&aem_p4p_detail=202604151252343320546729232260004540089&algo_pvid=9d66772e-a2d3-402b-9d4c-c0b4c070b431&algo_exp_id=9d66772e-a2d3-402b-9d4c-c0b4c070b431-7&pdp_ext_f=%7B%22order%22%3A%22620%22%2C%22spu_best_type%22%3A%22price%22%2C%22eval%22%3A%221%22%2C%22fromPage%22%3A%22search%22%7D&pdp_npi=6%40dis%21CZK%21246.78%2175.53%21%21%2179.58%2124.35%21%40210390c917762827541765894e3148%2112000040973246594%21sea%21CZ%212125587825%21X%211%210%21n_tag%3A-29919%3Bd%3A11e8c484%3Bm03_new_user%3A-29895%3BpisId%3A5000000204755270&curPageLogUid=GGmLeHj3ZuEu&utparam-url=scene%3Asearch%7Cquery_from%3A%7Cx_object_id%3A1005007485107322%7C_p_origin_prod%3A&search_p4p_id=202604151252343320546729232260004540089_2)

Used rivet nuts for plastic M3x4x4.2 and for top parts M3x3x4.2 [https://www.aliexpress.com/item/1005006494125516.html?spm=a2g0o.productlist.main.4.292ezGnLzGnLZF&aem_p4p_detail=2026041512550711582192946071520003511653&algo_pvid=324e9f4c-644b-4766-99ca-e4fb9ae819fe&algo_exp_id=324e9f4c-644b-4766-99ca-e4fb9ae819fe-3&pdp_ext_f=%7B%22order%22%3A%22198%22%2C%22spu_best_type%22%3A%22price%22%2C%22eval%22%3A%221%22%2C%22fromPage%22%3A%22search%22%7D&pdp_npi=6%40dis%21CZK%2189.40%2187.01%21%21%2128.83%2128.06%21%402103835e17762829076167747e3644%2112000037409598019%21sea%21CZ%212125587825%21X%211%210%21n_tag%3A-29919%3Bd%3A11e8c484%3Bm03_new_user%3A-29895&curPageLogUid=wxtJ0nS7SLK7&utparam-url=scene%3Asearch%7Cquery_from%3A%7Cx_object_id%3A1005006494125516%7C_p_origin_prod%3A&search_p4p_id=2026041512550711582192946071520003511653_1](https://www.aliexpress.com/item/1005006494125516.html?spm=a2g0o.productlist.main.4.292ezGnLzGnLZF&aem_p4p_detail=2026041512550711582192946071520003511653&algo_pvid=324e9f4c-644b-4766-99ca-e4fb9ae819fe&algo_exp_id=324e9f4c-644b-4766-99ca-e4fb9ae819fe-3&pdp_ext_f=%7B%22order%22%3A%22198%22%2C%22spu_best_type%22%3A%22price%22%2C%22eval%22%3A%221%22%2C%22fromPage%22%3A%22search%22%7D&pdp_npi=6%40dis%21CZK%2189.40%2187.01%21%21%2128.83%2128.06%21%402103835e17762829076167747e3644%2112000037409598019%21sea%21CZ%212125587825%21X%211%210%21n_tag%3A-29919%3Bd%3A11e8c484%3Bm03_new_user%3A-29895&curPageLogUid=wxtJ0nS7SLK7&utparam-url=scene%3Asearch%7Cquery_from%3A%7Cx_object_id%3A1005006494125516%7C_p_origin_prod%3A&search_p4p_id=2026041512550711582192946071520003511653_1)