{"id":19786,"date":"2026-09-12T10:27:46","date_gmt":"2026-09-12T08:27:46","guid":{"rendered":"https:\/\/schmiertec.de\/vak-locked-hard-system-size-1\/"},"modified":"2026-09-18T11:13:16","modified_gmt":"2026-09-18T09:13:16","slug":"vak-locked-hard-system-size-1","status":"publish","type":"page","link":"https:\/\/schmiertec.de\/en\/vak-locked-hard-system-size-1\/","title":{"rendered":"VAK “Locked-Hard” System Size: 1"},"content":{"rendered":"
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VAK “Locked-Hard” Coolant Hose, System Size 1<\/h1>\n
“Size 1” of the VAK stainless steel coolant hoses is the most common size in the field of metal coolant hoses. The connection threads between the individual elements are M14x1, and the nominal diameter\u2014that is, the clear flow diameter within the flexible hoses\u2014is approximately \u00d85 to \u00d86 mm (depending on the element). Fittings with a wide variety of thread types are available for connecting the metal coolant hose to your lathe, automatic lathe, milling center, or grinding machine. The wide variety of articulated elements, manifold pieces, and\u2014above all\u2014the large selection of nozzle shapes make the STW VAK-LH stainless steel coolant hoses truly versatile.
Once securely screwed in place, these robust and virtually \u201cindestructible\u201d coolant hoses will not come loose unless subjected to significant force.<\/div>\n<\/div>\n
\"Metal<\/figure>\n<\/header>\n
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Coolant Hose LH Size 1 Starter Kit<\/h2>\n
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\"1\/4\"<\/span>Basic Coolant Hose Set<\/strong>Affordable starter kit for STW “Locked-Hard” type coolant hoses<\/span><\/span><\/a><\/article>\n<\/div>\n<\/section>\n
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Coolant Hose LH, Size 1 Nozzles<\/h2>\n
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\"VA<\/span>Omnidirectional Nozzle \u00d81.6<\/strong>Classic omnidirectional nozzles for precise coolant delivery with a small bore<\/span><\/span><\/a><\/article>\n
\"Omnidirectional<\/span>Omnidirectional Nozzle \u00d83.2<\/strong>Classic omnidirectional nozzles for precise coolant delivery with a medium-sized bore<\/span><\/span><\/a><\/article>\n
\"Drilling<\/span>Omnidirectional Nozzle \u00d85<\/strong>Classic omnidirectional nozzles for precise coolant delivery with a large \u00d85 mm bore<\/span><\/span><\/a><\/article>\n
\"Omnidirectional<\/span>Omnidirectional nozzle without a bore<\/strong>Omnidirectional nozzle without a bore, designed to be drilled out to the desired diameter<\/span><\/span><\/a><\/article>\n
\"3-Channel<\/span>Triple Nozzle<\/strong>Nozzle with 3 \u00d7 \u00d81.6 mm holes on the front<\/span><\/span><\/a><\/article>\n
\"Flat-spray<\/span>Slotted nozzle<\/strong>Small nozzle with a slotted, front-facing opening<\/span><\/span><\/a><\/article>\n
\"Coolant<\/span>Angled-jet nozzle<\/strong>Nozzle with a jet angled at 90\u00b0<\/span><\/span><\/a><\/article>\n
\"Drilling<\/span>Angled-Jet Double Nozzle<\/strong>Nozzle with a dual jet angled at 90\u00b0<\/span><\/span><\/a><\/article>\n
\"Metal<\/span>5-Jet Angled Shower Head<\/strong>Shower nozzle, 90\u00b0 angled, with 5 \u00d7 \u00d82 mm holes<\/span><\/span><\/a><\/article>\n
\"Duese<\/span>7-Jet Angled Shower Head<\/strong>90\u00b0 angled shower nozzle with 7 x \u00d82 mm holes<\/span><\/span><\/a><\/article>\n
10-Jet Angled Shower Nozzle<\/strong>90\u00b0 angled shower nozzle with 10 \u00d82 mm holes<\/span><\/span><\/a><\/article>\n
\"Drilling<\/span>30\u00b0 Angle Nozzle<\/strong>Angled nozzle with a 30\u00b0 angle and a single \u00d83 mm bore<\/span><\/span><\/a><\/article>\n
\"Stainless<\/span>30\u00b0 Angle Nozzle, Extra Short<\/strong>Angled nozzle with a 30\u00b0 angle and a single \u00d83 mm bore for tight spaces<\/span><\/span><\/a><\/article>\n
\"INOX<\/span>60\u00b0 Angle Nozzle<\/strong>Angled nozzle with a 60\u00b0 angle and a single \u00d83 mm bore<\/span><\/span><\/a><\/article>\n
\"Drilling<\/span>60\u00b0 Angle Nozzle, Extra Short<\/strong>Angled nozzle with a 60\u00b0 angle and a standard 3 mm bore for tight spaces<\/span><\/span><\/a><\/article>\n
\"CNC<\/span>Bar-Style Shower Head<\/strong>Shower nozzle with 9 holes (\u00d81.5 mm) arranged on the front side<\/span><\/span><\/a><\/article>\n
\"Duese<\/span>Flat-Spray Nozzle 22 x 2.5<\/strong>Flat fan nozzle with a slot width of 21 mm x 2.5 mm<\/span><\/span><\/a><\/article>\n
Flat-Angle Spray Nozzle 22 x 4<\/strong>Flat fan nozzle with a slot width of 22 mm x 4 mm<\/span><\/span><\/a><\/article>\n
\"Duese<\/span>Flat spray nozzle 18 x 0.4<\/strong>Flat spray nozzle with a slot width of 18 mm x 0.4 mm<\/span><\/span><\/a><\/article>\n
\"Duese<\/span>Flat spray nozzle 18 x 1<\/strong>Flat spray nozzle with a slot width of 18 mm x 1 mm<\/span><\/span><\/a><\/article>\n
\"Duese<\/span>Flat Spray Nozzle 18 x 2.5<\/strong>Flat spray nozzle with a slot width of 18 mm x 2.5 mm<\/span><\/span><\/a><\/article>\n
\"Duese<\/span>Flat-spray nozzle 28 x 2.5<\/strong>Flat spray nozzle with a slot width of 28 mm x 2.5 mm<\/span><\/span><\/a><\/article>\n
\"Metal<\/span>Flat-Spray Nozzles 35<\/strong>Flat-spray nozzles with a slot width of 35 mm<\/span><\/span><\/a><\/article>\n
\"Coolant<\/span>Flat-Spray Nozzles 58<\/strong>Flat-spray nozzles with a slot width of 58 mm<\/span><\/span><\/a><\/article>\n
\"Duese<\/span>Front Shower Nozzle<\/strong>Shower nozzle with 5 holes (\u00d81.5 mm) on the front<\/span><\/span><\/a><\/article>\n
\"Duese<\/span>5-jet nozzle, 90\u00b0<\/strong>Power nozzle with 5 nozzle openings (\u00d82), arranged at a 90\u00b0 angle<\/span><\/span><\/a><\/article>\n
\"Duese<\/span>Angled Nozzle \u00d86<\/strong>Angled nozzle with a powerful \u00d86 mm jet at a 90\u00b0 angle<\/span><\/span><\/a><\/article>\n
\"Cleaning<\/span>Small Blasting Nozzle<\/strong>Sweeping jet nozzle with various nozzle inserts (three interchangeable nozzles of different lengths)<\/span><\/span><\/a><\/article>\n
\"Stainless<\/span>Medium-sized blast nozzle<\/strong>Sweeping jet nozzle with various nozzle inserts (three interchangeable nozzles of different lengths)<\/span><\/span><\/a><\/article>\n
\"Coolant<\/span>Large Blasting Nozzle<\/strong>Sweep jet nozzle with various nozzle inserts (three interchangeable nozzles of different lengths)<\/span><\/span><\/a><\/article>\n<\/div>\n<\/section>\n
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Coolant Hose LH, Size 1, Elbows<\/h2>\n
\"Stainless<\/figure>\n
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\"Coolant<\/span>Short Joint Piece<\/strong>Elbow fitting with an installation length of approximately 20 mm<\/span><\/span><\/a><\/article>\n
\"VAK.<\/span>Medium-sized joint piece<\/strong>Joint piece with an installation length of approximately 35 mm<\/span><\/span><\/a><\/article>\n
\"Coolant<\/span>Long Joint Piece<\/strong>Joint piece with an installation length of approx. 55 mm<\/span><\/span><\/a><\/article>\n
\"Coolant<\/span>Elbow 80<\/strong>Joint piece with an installation length of approximately 80 mm<\/span><\/span><\/a><\/article>\n
\"Coolant<\/span>Elbow 100<\/strong>Joint piece with an installation length of approximately 100 mm<\/span><\/span><\/a><\/article>\n<\/div>\n<\/section>\n
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Fittings for LH Coolant Hose, Size 1<\/h2>\n
\n
\"Adapter<\/span>1\/8″ Adapter<\/strong>Connector for standard G1\/8″ threads<\/span><\/span><\/a><\/article>\n
\"Adapter<\/span>1\/4″ Adapter<\/strong>Connector for standard G1\/4″ threads as an adapter to your machine<\/span><\/span><\/a><\/article>\n
\"M14x1<\/span>3\/8″ Adapter<\/strong>Connector for standard G3\/8″ threads to connect to your machine<\/span><\/span><\/a><\/article>\n
\"M14x1<\/span>1\/8″ NPT Adapter<\/strong>Adapter for connection to American 1\/8″ NPT threads<\/span><\/span><\/a><\/article>\n
\"M14x1<\/span>1\/4″ NPT Adapter<\/strong>Adapter for connection to American 1\/4″ NPT threads<\/span><\/span><\/a><\/article>\n
\"M14x1<\/span>3\/8″ NPT Adapter<\/strong>Adapter for connection to American 3\/8″ NPT threads<\/span><\/span><\/a><\/article>\n
\"INOX<\/span>M8x1 Adapter<\/strong>Metric adapter with M8x1 thread<\/span><\/span><\/a><\/article>\n
\"High-Temperature<\/span>M10x1 Adapter<\/strong>Metric adapter with M10x1 thread<\/span><\/span><\/a><\/article>\n
\"EB<\/span>M10x1.5 Adapter<\/strong>Metric adapter with an M10x1.5 thread<\/span><\/span><\/a><\/article>\n
\"Coolant<\/span>M12x1 Adapter<\/strong>Metric adapter with an M12x1 thread<\/span><\/span><\/a><\/article>\n
\"EB<\/span>M12x1.5 Adapter<\/strong>Metric adapter with M12x1.5 thread<\/span><\/span><\/a><\/article>\n
\"EB<\/span>M13x1.5 Adapter<\/strong>Metric adapter with M13x1.5 thread<\/span><\/span><\/a><\/article>\n
\"Connection<\/span>M14x1 Adapter<\/strong>Metric adapter with M14x1 thread<\/span><\/span><\/a><\/article>\n
\"EB<\/span>M16x1.5 Adapter<\/strong>Metric adapter with M16x1.5 thread<\/span><\/span><\/a><\/article>\n<\/div>\n<\/section>\n

View all items from VAK.LH Size 1<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

VAK “Locked-Hard” Coolant Hose, System Size 1 “Size 1” of the VAK stainless steel coolant hoses is the most common size in the field of metal coolant hoses. The connection threads between the individual elements are M14x1, and the nominal diameter\u2014that is, the clear flow diameter within the flexible hoses\u2014is approximately \u00d85 to \u00d86 mm […]<\/p>\n","protected":false},"author":0,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-19786","page","type-page","status-publish","hentry"],"yoast_head":"\nVAK "Locked-Hard" System Size: 1 - SchmierTec<\/title>\n<meta name=\"description\" content=\"Metal-jointed hoses as a durable alternative to plastic coolant hoses for machining on lathes, milling machines, or grinders\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/schmiertec.de\/en\/vak-locked-hard-system-size-1\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VAK "Locked-Hard" System Size: 1 - 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