{"title":"Size 1\/4-20 - Type 18-8 Stainless Phillips Truss Head Machine Screws","description":"\u003ch4\u003eThe length of a Truss head screw is determined by measuring from underneath the head to the end of the screw. Type 18-8 stainless steel has a high resistance to rust and corrosion and may be mildly magnetic. \u003cspan\u003eClick on each size below for more information.\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/MS_Truss_Head_Screw_diagram_9b4c675d-1f0e-45bf-9d1a-73e4174ee481.jpg?v=1764576599\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/h4\u003e","products":[{"product_id":"size-1-4-20-x-3-8-type-18-8-stainless-steel-phillips-drive-truss-head-machine-screws","title":"Machine Screw Phillips Drive Truss Head 1\/4-20 x 3\/8\" Type 18-8 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\/Screws_MS_20Truss_20Head_20Screw.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSize = 1\/4-20\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA = .250\" (Screw Diameter)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 3\/8\" (Length)\u003cbr\u003eD = .573\" (Head Diameter)\u003cbr\u003ePhillips Drive = #3 \u003cbr\u003eDrill Size = #7\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":42275555967038,"sku":"8-FMPT-25C037","price":0.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20phillips_20truss_20machine_20screw-500x500_69439d61-5749-4365-abb7-d7613722fec9.jpg?v=1764420922"},{"product_id":"size-1-4-20-x-1-2-type-18-8-stainless-steel-phillips-drive-truss-head-machine-screws","title":"Machine Screw Phillips Drive Truss Head 1\/4-20 x 1\/2\" Type 18-8 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\/Screws_MS_20Truss_20Head_20Screw.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSize = 1\/4-20\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA = .250\" (Screw Diameter)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 1\/2\" (Length)\u003cbr\u003eD = .573\" (Head Diameter)\u003cbr\u003ePhillips Drive = #3 \u003cbr\u003eDrill Size = #7\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":42275555999806,"sku":"8-FMPT-25C050","price":0.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20phillips_20truss_20machine_20screw-500x500_3a3666c0-c9e2-4fad-a043-1073da5ba675.jpg?v=1764420926"},{"product_id":"size-1-4-20-x-5-8-type-18-8-stainless-steel-phillips-drive-truss-head-machine-screws","title":"Machine Screw Phillips Drive Truss Head 1\/4-20 x 5\/8\" Type 18-8 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\/Screws_MS_20Truss_20Head_20Screw.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSize = 1\/4-20\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA = .250\" (Screw Diameter)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 5\/8\" (Length)\u003cbr\u003eD = .573\" (Head Diameter)\u003cbr\u003ePhillips Drive = #3 \u003cbr\u003eDrill Size = #7\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":42275556032574,"sku":"8-FMPT-25C062","price":0.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20phillips_20truss_20machine_20screw-500x500_72c9b3d6-2fdf-4999-8a0b-d91d8c9134ee.jpg?v=1764420926"},{"product_id":"size-1-4-20-x-3-4-type-18-8-stainless-steel-phillips-drive-truss-head-machine-screws","title":"Machine Screw Phillips Drive Truss Head 1\/4-20 x 3\/4\" Type 18-8 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\/Screws_MS_20Truss_20Head_20Screw.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSize = 1\/4-20\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA = .250\" (Screw Diameter)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 3\/4\" (Length)\u003cbr\u003eD = .573\" (Head Diameter)\u003cbr\u003ePhillips Drive = #3 \u003cbr\u003eDrill Size = #7\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":42275556065342,"sku":"8-FMPT-25C075","price":0.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20phillips_20truss_20machine_20screw-500x500_93d25c04-f4b0-41ab-9185-cbedc00436f4.jpg?v=1764420926"},{"product_id":"size-1-4-20-x-1-type-18-8-stainless-steel-phillips-drive-truss-head-machine-screws","title":"Machine Screw Phillips Drive Truss Head 1\/4-20 x 1\" Type 18-8 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\/Screws_MS_20Truss_20Head_20Screw.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSize = 1\/4-20\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA = .250\" (Screw Diameter)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 1\" (Length)\u003cbr\u003eD = .573\" (Head Diameter)\u003cbr\u003ePhillips Drive = #3 \u003cbr\u003eDrill Size = #7\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":42275556098110,"sku":"8-FMPT-25C100","price":0.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20phillips_20truss_20machine_20screw-500x500_f6fb6545-cbab-456f-aa36-3e9832d4b089.jpg?v=1764420928"},{"product_id":"size-1-4-20-x-1-1-4-type-18-8-stainless-steel-phillips-drive-truss-head-machine-screws","title":"Machine Screw Phillips Drive Truss Head 1\/4-20 x 1-1\/4\" Type 18-8 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\/Screws_MS_20Truss_20Head_20Screw.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSize = 1\/4-20\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA = .250\" (Screw Diameter)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 1-1\/4\" (Length)\u003cbr\u003eD = .573\" (Head Diameter)\u003cbr\u003ePhillips Drive = #3 \u003cbr\u003eDrill Size = #7\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":42275556130878,"sku":"8-FMPT-25C125","price":0.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20phillips_20truss_20machine_20screw-500x500_01ab7d07-46e1-427d-bcad-e0b6e7137090.jpg?v=1764420930"},{"product_id":"size-1-4-20-x-1-1-2-type-18-8-stainless-steel-phillips-drive-truss-head-machine-screws","title":"Machine Screw Phillips Drive Truss Head 1\/4-20 x 1-1\/2\" Type 18-8 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\/Screws_MS_20Truss_20Head_20Screw.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSize = 1\/4-20\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA = .250\" (Screw Diameter)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 1-1\/2\" (Length)\u003cbr\u003eD = .573\" (Head Diameter)\u003cbr\u003ePhillips Drive = #3 \u003cbr\u003eDrill Size = #7\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":42275556163646,"sku":"8-FMPT-25C150","price":0.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20phillips_20truss_20machine_20screw-500x500_fcab65c8-497f-47fc-b895-f727a6f545a2.jpg?v=1764420931"},{"product_id":"size-1-4-20-x-1-3-4-type-18-8-stainless-steel-phillips-drive-truss-head-machine-screws","title":"Machine Screw Phillips Drive Truss Head 1\/4-20 x 1-3\/4\" Type 18-8 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\/Screws_MS_20Truss_20Head_20Screw.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSize = 1\/4-20\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA = .250\" (Screw Diameter)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 1-3\/4\" (Length)\u003cbr\u003eD = .573\" (Head Diameter)\u003cbr\u003ePhillips Drive = #3 \u003cbr\u003eDrill Size = #7\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":42275556196414,"sku":"8-FMPT-25C175","price":0.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20phillips_20truss_20machine_20screw-500x500_e248dee1-fa45-497d-bb42-f44746825480.jpg?v=1764420932"},{"product_id":"size-1-4-20-x-2-type-18-8-stainless-steel-phillips-drive-truss-head-machine-screws","title":"Machine Screw Phillips Drive Truss Head 1\/4-20 x 2\" Type 18-8 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\/Screws_MS_20Truss_20Head_20Screw.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSize = 1\/4-20\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA = .250\" (Screw Diameter)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 2\" (Length)\u003cbr\u003eD = .573\" (Head Diameter)\u003cbr\u003ePhillips Drive = #3 \u003cbr\u003eDrill Size = #7\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":42275556229182,"sku":"8-FMPT-25C200","price":0.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20phillips_20truss_20machine_20screw-500x500_1f7104aa-2772-4ae8-9c8d-ca841df0ab73.jpg?v=1764420932"},{"product_id":"size-1-4-20-x-2-1-4-type-18-8-stainless-steel-phillips-drive-truss-head-machine-screws","title":"Machine Screw Phillips Drive Truss Head 1\/4-20 x 2-1\/4\" Type 18-8 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\/Screws_MS_20Truss_20Head_20Screw.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSize = 1\/4-20\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA = .250\" (Screw Diameter)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 2-1\/4\" (Length)\u003cbr\u003eD = .573\" (Head Diameter)\u003cbr\u003ePhillips Drive = #3 \u003cbr\u003eDrill Size = #7\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":42275556261950,"sku":"8-FMPT-25C225","price":0.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20phillips_20truss_20machine_20screw-500x500_11371cc0-a3b4-457d-8c75-7a6fc837cc04.jpg?v=1764420936"},{"product_id":"size-1-4-20-x-2-1-2-type-18-8-stainless-steel-phillips-drive-truss-head-machine-screws","title":"Machine Screw Phillips Drive Truss Head 1\/4-20 x 2-1\/2\" Type 18-8 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\/Screws_MS_20Truss_20Head_20Screw.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4 color:=\"\" open=\"\" rgb sans sans-serif style=\"font-family: \"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSize = 1\/4-20\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eA = .250\" (Screw Diameter)\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 2-1\/2\" (Length)\u003cbr\u003eD = .573\" (Head Diameter)\u003cbr\u003ePhillips Drive = #3 \u003cbr\u003eDrill Size = #7\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":42275556294718,"sku":"8-FMPT-25C250","price":0.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20phillips_20truss_20machine_20screw-500x500_4ad137d8-a345-4bc9-be8c-9018e630312b.jpg?v=1764420936"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/collections\/Category_box_Size_1-4-20-250x250_f2d96e37-3fff-42bd-8fb7-4b77f138cd06.jpg?v=1764576904","url":"https:\/\/marineboltsupply.com\/collections\/size-1-4-20-type-18-8-stainless-phillips-truss-head-machine-screws.oembed","provider":"Marine Bolt Supply","version":"1.0","type":"link"}