{"title":"Stainless Half Couplings","description":"\u003cdiv\u003e\n\u003cspan\u003eMarine Bolt Supply offers (Marine Grade) Type 316 Stainless Steel\u003c\/span\u003e\u003cspan\u003e NPT Half Couplings\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003e\n\u003cspan\u003eThe half couplings offered on this page are all standard schedule 40, threaded, type 316 stainless steel \u003c\/span\u003e\u003cspan\u003eand \u003c\/span\u003e\u003cspan\u003eare made from stainless steel welded pipe.\u003cbr\u003e\u003cbr\u003e\u003ca style=\"color: #ff5733;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_half_couplings.pdf?v=1764839419\" target=\"_blank\"\u003eClick here for design \u0026amp; dimensions information\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e*Click on each size below for more information\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","products":[{"product_id":"half-coupling-1-8-npt-s40-type-316-stainless","title":"Half Coupling 1\/8 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 1\/8 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal) \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = .56\" Outside Diameter \u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = .43\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275510812734,"sku":"6-PFTHC-S40-01","price":1.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_4205ab0f-4a0d-4603-a78d-42942c08e8bb.jpg?v=1764419396"},{"product_id":"half-coupling-1-4-npt-s40-type-316-stainless-steel","title":"Half Coupling 1\/4 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e \u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 1\/4 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = .73\" Outside Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = .51\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275510845502,"sku":"6-PFTHC-S40-02","price":1.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_df3dddca-53e6-494a-960a-1ac3a952e48b.jpg?v=1764419398"},{"product_id":"half-coupling-3-8-npt-s40-type-316-stainless","title":"Half Coupling 3\/8 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e \u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 3\/8 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = .85\" Outside Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = .55\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275510878270,"sku":"6-PFTHC-S40-03","price":1.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_2bd624d8-a318-4a30-8c84-2ede63c47f5b.jpg?v=1764419398"},{"product_id":"half-coupling-1-2-npt-s40-type-316-stainless-steel","title":"Half Coupling 1\/2 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e \u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 1\/2 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = 1.04\" Outside Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = .71\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275510911038,"sku":"6-PFTHC-S40-05","price":3.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_20622411-f759-4d72-8224-445dbee2ffc2.jpg?v=1764419400"},{"product_id":"half-coupling-3-4-npt-s40-type-316-stainless-steel","title":"Half Coupling 3\/4 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e \u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 3\/4 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = 1.26\" Outside Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = .79\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275510943806,"sku":"6-PFTHC-S40-07","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_0011fd4a-802e-4495-8ed1-383998af7d0a.jpg?v=1764419401"},{"product_id":"half-coupling-1-npt-s40-type-316-stainless-steel","title":"Half Coupling 1 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e \u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 1 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = 1.56\" Outside Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = .83\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275510976574,"sku":"6-PFTHC-S40-10","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_fb8961f4-3b6d-486f-b3ec-3f8b5188b7b6.jpg?v=1764419403"},{"product_id":"half-coupling-1-1-4-npt-s40-type-316-stainless-steel","title":"Half Coupling 1-1\/4 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e \u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 1-1\/4 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = 1.91\" Outside Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = .94\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275511009342,"sku":"6-PFTHC-S40-12","price":11.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_471d4145-b9b0-44f1-aea5-d647afe41c05.jpg?v=1764419403"},{"product_id":"half-coupling-1-1-2-npt-s40-type-316-stainless-steel","title":"Half Coupling 1-1\/2 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e \u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 1-1\/2 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = 2.15\" Outside Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = .94\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275511042110,"sku":"6-PFTHC-S40-15","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_be8b5b7e-3e5f-4ef8-958a-216dfccf4054.jpg?v=1764419405"},{"product_id":"half-coupling-2-npt-s40-type-316-stainless-steel","title":"Half Coupling 2 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e \u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 2 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = 2.62\" Outside Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = 1.10\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275511074878,"sku":"6-PFTHC-S40-20","price":14.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_2d0bfd2a-2e2f-4a33-aeb9-b6c97018d103.jpg?v=1764419406"},{"product_id":"half-coupling-2-1-2-npt-s40-type-316-stainless-steel","title":"Half Coupling 2-1\/2 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e \u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 2-1\/2 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = 3.31\" Outside Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = 1.30\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275511107646,"sku":"6-PFTHC-S40-25","price":31.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_6da794e8-0264-4060-9a57-80deab50aeb6.jpg?v=1764419408"},{"product_id":"half-coupling-3-npt-s40-type-316-stainless-steel","title":"Half Coupling 3 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e \u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 3 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = 3.94\" Outside Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = 1.42\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275511140414,"sku":"6-PFTHC-S40-30","price":42.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_eef078f1-acf9-4223-ad49-a8798ed3973b.jpg?v=1764419408"},{"product_id":"half-coupling-4-npt-s40-type-316-stainless-steel","title":"Half Coupling 4 NPT S40 Type 316 Stainless","description":"\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv class=\"tab-pane active\" id=\"tab-description\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/Pipe_20Fittings_half_20coupling.png\"\u003e \u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ed1 = 4 NPT \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFemale (nominal)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003ed3 = 5.08\" Outside Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-family: inherit;\"\u003eL2 = 1.65\" Length\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marine Bolt Supply","offers":[{"title":"Default Title","offer_id":42275511173182,"sku":"6-PFTHC-S40-40","price":69.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/316_20Stainless_20Pipe_20Half_20Coupling_20watermarked-500x500_905f6cfa-3fa7-4c17-86f7-c424b50acdec.jpg?v=1764419410"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/collections\/316_Stainless_Pipe_Half_Coupling-250x250.jpg?v=1764839450","url":"https:\/\/marineboltsupply.com\/collections\/stainless-half-couplings.oembed","provider":"Marine Bolt Supply","version":"1.0","type":"link"}