{"id":8512,"date":"2026-01-26T13:00:22","date_gmt":"2026-01-26T13:00:22","guid":{"rendered":"https:\/\/www.poolparthub.com\/?post_type=product&#038;p=8512"},"modified":"2026-03-24T10:12:10","modified_gmt":"2026-03-24T10:12:10","slug":"zodiac-electronic-board-fixing-screw-4-x-1-4-inch-pack-of-4-r0743400","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/nl\/product\/zodiac-electronic-board-fixing-screw-4-x-1-4-inch-pack-of-4-r0743400\/","title":{"rendered":"Zodiac electronic board fixing screw 4 x 1\/4 inch pack of 4 &#8211; R0743400"},"content":{"rendered":"<h2>Zodiac electronic board fixing screw 4 x 1\/4 inch pack of 4 R0743400<\/h2>\n<p>The Zodiac electronic board fixing screw 4 x 1\/4 inch pack of 4 R0743400 is the original screw set used to secure electronic printed circuit boards inside Zodiac salt chlorinator control units. With the correct length, thread and head design, these screws ensure that the power and control boards are mounted firmly on their supports, reducing vibration and protecting sensitive components during operation.<\/p>\n<h3>Main features of the Zodiac fixing screw set<\/h3>\n<ul>\n<li>Original Zodiac screw set for fixing electronic boards inside compatible control boxes.<\/li>\n<li>Pack of four identical screws to secure one or more printed circuit boards on their aluminium or plastic supports.<\/li>\n<li>Correct 4 x 1\/4 inch thread and length to match factory mounting points without damaging the board.<\/li>\n<li>Designed for use in warm, humid technical rooms found in pool installations.<\/li>\n<\/ul>\n<h3>Technical details<\/h3>\n<ul>\n<li><strong>Brand:<\/strong> Zodiac<\/li>\n<li><strong>Product type:<\/strong> Electronic board fixing screws<\/li>\n<li><strong>Manufacturer reference:<\/strong> R0743400<\/li>\n<li><strong>Dimensions:<\/strong> 4 x 1\/4 inch screw size (fine thread for electronic mounts)<\/li>\n<li><strong>Head type:<\/strong> Suitable for standard screwdriver used in pool technical work<\/li>\n<li><strong>Pack contents:<\/strong> 4 mounting screws<\/li>\n<li><strong>Application area:<\/strong> Fixation of power and control boards in Zodiac chlorinator control units<\/li>\n<\/ul>\n<h3>Typical applications and compatibility<\/h3>\n<p>The R0743400 screw set is used wherever the spare parts diagram refers to 4 x 1\/4 inch screws for electronic board fixation. These screws are typically found in the control box of Zodiac salt chlorinators, securing the main power supply board, low voltage board or interface board to their supports.<\/p>\n<ul>\n<li>Used in Zodiac salt chlorinators where the parts list specifies R0743400 for electronic board mounting.<\/li>\n<li>Suitable for fixing boards on aluminium heat sinks or plastic mounting frames inside the control unit.<\/li>\n<li>Recommended when replacing a power board, interface board or complete electronics assembly.<\/li>\n<\/ul>\n<p>Always verify the reference in the exploded view of your specific model. If R0743400 appears as the electronic board fixing screw, this pack is the correct replacement.<\/p>\n<h3>When to replace electronic board fixing screws<\/h3>\n<p>Although screws are not typical wear parts, they can become damaged or lost during maintenance or as a result of corrosion in humid technical rooms. Missing or damaged screws may allow the board to move, creating stress on solder joints and connectors.<\/p>\n<ul>\n<li>Replace screws that are rusted, stripped or bent and no longer tighten properly.<\/li>\n<li>Use original screws when reassembling a control box after replacing a board or support.<\/li>\n<li>Restore any missing screws to ensure all fixing points are used and the board lies flat on its support.<\/li>\n<\/ul>\n<h3>Installation guidelines<\/h3>\n<p>Installing the Zodiac electronic board fixing screw set R0743400 is straightforward but should always be done with the control unit powered off. Correct tightening avoids damage to the board while keeping it stable.<\/p>\n<ul>\n<li>Disconnect the control unit from the mains and confirm that no voltage is present before opening the housing.<\/li>\n<li>Position the electronic board correctly on its support, aligning all mounting holes.<\/li>\n<li>Insert each R0743400 screw by hand to engage the thread without cross threading.<\/li>\n<li>Tighten the screws evenly until the board is secure, without over tightening or bending the PCB.<\/li>\n<li>Check that the board cannot move and that no components touch the housing or other metallic parts unintentionally.<\/li>\n<\/ul>\n<p>Using the original Zodiac screws with the correct size and thread ensures a neat, reliable assembly that protects the electronics from vibration and mechanical stress.<\/p>","protected":false},"excerpt":{"rendered":"<p>Zodiac electronic board fixing screw 4 x 1\/4 inch pack of 4 R0743400 The Zodiac electronic board fixing screw 4 x 1\/4 inch pack of 4 R0743400 is the original screw set used to secure electronic printed circuit boards inside Zodiac salt chlorinator control units. With the correct length, thread and head design, these screws<a href=\"https:\/\/www.poolparthub.com\/nl\/product\/zodiac-electronic-board-fixing-screw-4-x-1-4-inch-pack-of-4-r0743400\/\">Continue reading <span class=\"sr-only\">&#8220;Zodiac electronic board fixing screw 4 x 1\/4 inch pack of 4 &#8211; R0743400&#8221;<\/span><\/a><\/p>","protected":false},"featured_media":8514,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[37],"product_cat":[15],"product_tag":[],"class_list":["post-8512","product","type-product","status-publish","has-post-thumbnail","product_brand-zodiac","product_cat-uncategorized","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"pph_product_template":"spare_part","pph_extra_parts_check":"","pph_spare_parts":null,"pph_extra_spare_parts":null,"extra_product_tabs":null,"main_product_link":null,"restock_info":"","exploded_view_link":"","details_product":[{"text_details_type":"yes","text_details_product":"Original Zodiac screw set with correct dimensions and thread for electronic boards "},{"text_details_type":"yes","text_details_product":"Pack of four screws, ideal for board replacement or missing hardware "},{"text_details_type":"yes","text_details_product":"Helps secure power and control boards firmly and reduce vibration in the control unit "},{"text_details_type":"yes","text_details_product":"Simple to install with standard tools during routine service"},{"text_details_type":"no","text_details_product":"Only suitable where the parts diagram specifies reference R0743400 "},{"text_details_type":"no","text_details_product":"Over tightening can damage the PCB if installation is not carried out carefully"}],"details_product_exploded":null,"pph_card_badge_use_custom":false,"pph_card_badge_text":"","pph_card_badge_background_color":"#ADC2F7","pph_card_badge_border_color":"#ADC2F7","pph_card_badge_text_color":"#2B46AB"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v27.7) - 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