{"product_id":"asab-ddp42-replacement-parts-26-connecting-screw","title":"ASAB DDP42 Replacement Parts #26 - Connecting Screw","description":"\u003cp data-start=\"0\" data-end=\"29\"\u003e\u003cstrong\u003ePart Code: ASAB-SDDP42-26\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"31\" data-end=\"468\"\u003eIntroducing the \u003cstrong data-start=\"47\" data-end=\"78\"\u003eASAB DDP42 Connecting Screw\u003c\/strong\u003e — a purpose-fit fastener used in \u003cstrong data-start=\"112\" data-end=\"148\"\u003eASAB DDP42 double diaphragm pump\u003c\/strong\u003e assemblies to securely connect and retain key internal components, keeping the pump aligned and clamped correctly under vibration and constant cycling. It’s a small part that plays a big role in maintaining sealing integrity and reliable operation—especially on higher-output pumps that cop plenty of movement and load.\u003c\/p\u003e\n\u003cp data-start=\"470\" data-end=\"875\"\u003eOver time (or after a few strip-downs), connecting screws can end up \u003cstrong data-start=\"539\" data-end=\"598\"\u003estretched, corroded, seized, thread-damaged, or rounded\u003c\/strong\u003e, which leads to uneven clamping, loosened assemblies, and repeat leaks or misalignment. Replacing the screw with the correct DDP42 part is the clean fix when you’re rebuilding, refreshing hardware, or undoing the sins of the last bloke who leaned on it like it owed him money.\u003c\/p\u003e\n\u003cp data-start=\"877\" data-end=\"1113\"\u003eWhether you’re doing a wet-end rebuild, servicing the diaphragm stack, or replacing damaged hardware during preventative maintenance, the \u003cstrong data-start=\"1015\" data-end=\"1033\"\u003eASAB-SDDP42-26\u003c\/strong\u003e is the right fastener to keep your DDP42 assembled properly and running smooth.\u003c\/p\u003e\n\u003ch2 data-start=\"1120\" data-end=\"1135\"\u003eKey Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1137\" data-end=\"1698\"\u003e\n\u003cli data-start=\"1137\" data-end=\"1210\"\u003e\n\u003cp data-start=\"1139\" data-end=\"1210\"\u003e\u003cstrong data-start=\"1139\" data-end=\"1178\"\u003eDirect replacement connecting screw\u003c\/strong\u003e for \u003cstrong data-start=\"1183\" data-end=\"1197\"\u003eASAB DDP42\u003c\/strong\u003e assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1294\"\u003e\n\u003cp data-start=\"1213\" data-end=\"1294\"\u003eHelps maintain correct \u003cstrong data-start=\"1236\" data-end=\"1273\"\u003ecomponent retention and alignment\u003c\/strong\u003e under cycling load\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1295\" data-end=\"1381\"\u003e\n\u003cp data-start=\"1297\" data-end=\"1381\"\u003eSupports consistent \u003cstrong data-start=\"1317\" data-end=\"1347\"\u003eclamping\/sealing integrity\u003c\/strong\u003e to reduce weeping and loosening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1382\" data-end=\"1474\"\u003e\n\u003cp data-start=\"1384\" data-end=\"1474\"\u003eIdeal replacement for screws that are \u003cstrong data-start=\"1422\" data-end=\"1472\"\u003estretched, corroded, seized, or thread-damaged\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1475\" data-end=\"1562\"\u003e\n\u003cp data-start=\"1477\" data-end=\"1562\"\u003eSmart to replace during \u003cstrong data-start=\"1501\" data-end=\"1530\"\u003emajor services \/ rebuilds\u003c\/strong\u003e for reliable torque retention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1563\" data-end=\"1645\"\u003e\n\u003cp data-start=\"1565\" data-end=\"1645\"\u003eHelps avoid repeat downtime caused by \u003cstrong data-start=\"1603\" data-end=\"1643\"\u003eloose or unevenly clamped assemblies\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1646\" data-end=\"1698\"\u003e\n\u003cp data-start=\"1648\" data-end=\"1698\"\u003eWorkshop-ready spare for fast turnaround repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1705\" data-end=\"1723\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-start=\"1725\" data-end=\"1774\"\u003e\n\u003cli data-start=\"1725\" data-end=\"1774\"\u003e\n\u003cp data-start=\"1727\" data-end=\"1774\"\u003e\u003cstrong data-start=\"1727\" data-end=\"1753\"\u003eDDP42 Connecting Screw\u003c\/strong\u003e — \u003cstrong data-start=\"1756\" data-end=\"1774\"\u003eASAB-SDDP42-26\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1781\" data-end=\"1798\"\u003eSafety Check\u003c\/h2\u003e\n\u003cul data-start=\"1800\" data-end=\"2567\"\u003e\n\u003cli data-start=\"1800\" data-end=\"1945\"\u003e\n\u003cp data-start=\"1802\" data-end=\"1945\"\u003e\u003cstrong data-start=\"1802\" data-end=\"1837\"\u003eIsolate and depressurise first:\u003c\/strong\u003e Shut off air supply, bleed the airline fully, and confirm the pump is not pressurised before disassembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1946\" data-end=\"2052\"\u003e\n\u003cp data-start=\"1948\" data-end=\"2052\"\u003e\u003cstrong data-start=\"1948\" data-end=\"1970\"\u003eUse correct tools:\u003c\/strong\u003e Clean the fastener drive\/head before removal to prevent rounding and tool slip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2053\" data-end=\"2185\"\u003e\n\u003cp data-start=\"2055\" data-end=\"2185\"\u003e\u003cstrong data-start=\"2055\" data-end=\"2077\"\u003eDon’t over-torque:\u003c\/strong\u003e Over-tightening can strip threads or distort housings—tighten evenly in a cross pattern where applicable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2186\" data-end=\"2330\"\u003e\n\u003cp data-start=\"2188\" data-end=\"2330\"\u003e\u003cstrong data-start=\"2188\" data-end=\"2215\"\u003eCheck thread condition:\u003c\/strong\u003e If the housing threads are damaged, replacing the screw alone won’t hold—inspect and repair threads as required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2331\" data-end=\"2442\"\u003e\n\u003cp data-start=\"2333\" data-end=\"2442\"\u003e\u003cstrong data-start=\"2333\" data-end=\"2370\"\u003eReplace as a set where practical:\u003c\/strong\u003e Mixing old stretched fasteners with new can cause uneven clamp loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2443\" data-end=\"2567\"\u003e\n\u003cp data-start=\"2445\" data-end=\"2567\"\u003e\u003cstrong data-start=\"2445\" data-end=\"2469\"\u003eTest after assembly:\u003c\/strong\u003e Bring air pressure up slowly and check for leaks or abnormal cycling before returning to service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2574\" data-end=\"2627\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"2574\" data-end=\"2627\" data-is-last-node=\"\"\u003eASAB – Engineered for Performance, Built to Last.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Australian Spray \u0026 Blast","offers":[{"title":"Default Title","offer_id":48355351429335,"sku":"ASAB-SDDP42-26","price":12.46,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/9925\/4743\/files\/ASABLOGO.jpg?v=1773006894","url":"https:\/\/asab.au\/products\/asab-ddp42-replacement-parts-26-connecting-screw","provider":"Australian Spray \u0026 Blast","version":"1.0","type":"link"}