{"title":"Stainless Flat Head Socket Screws - Size 1\/4-20","description":"\u003ch4\u003e\n\u003cspan\u003eThese quality flat socket head bolts are countersunk so they sit flush with the surface after being installed. Standard sizes range from 4-40 up through 1\/2\". Larger sizes are available by request. Length is measured from top to bottom. Type 316 stainless is available by request.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePlease select the size below for more information.\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003ch4\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_flat_head_socket_cap_screw_size_3e7464e6-1d04-400a-9ab0-0cb3f15cf519.jpg?v=1764228133\" alt=\"\"\u003e\u003c\/h4\u003e","products":[{"product_id":"size-1-4-20-x-1-1-2-type-304-stainless-steel-flat-head_socket_screw-bolt","title":"Flat Head Socket Cap Screw 1\/4-20 x 1-1\/2\" Type 304 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\/Bolts_stainless_20flat_20head_20socket_20cap_20screw_20dimensions.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);\"\u003eD = .25\" (1\/4\") Bolt Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 1-1\/2\" (Length)\u003cbr\u003eHD = .531\" (Head Diameter)\u003cbr\u003eA = 82 Degrees\u003cbr\u003eDS = 5\/32\" (Drive Size)\u003cbr\u003eThreads per inch = 20\u003cbr\u003eThread Type = Coarse\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":42275549872190,"sku":"8-FSCF-25C150","price":0.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20steel_20flat_20head_20socket_20screws-500x500_ea298499-ee61-4ef5-b1f7-51bb414ad181.jpg?v=1764420690"},{"product_id":"size-1-4-20-x-1-2-type-304-stainless-steel-flat-head_socket_screw-bolt","title":"Flat Head Socket Cap Screw 1\/4-20 x 1\/2\" Type 304 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\/Bolts_stainless_20flat_20head_20socket_20cap_20screw_20dimensions.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);\"\u003eD = .25\" (1\/4\") Bolt Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 1\/2\" (Length)\u003cbr\u003eHD = .531\" (Head Diameter)\u003cbr\u003eA = 82 Degrees\u003cbr\u003eDS = 5\/32\" (Drive Size)\u003cbr\u003eThreads per inch = 20\u003cbr\u003eThread Type = Coarse\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":42275549904958,"sku":"8-FSCF-25C050","price":0.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20steel_20flat_20head_20socket_20screws-500x500_8c802c18-b179-45e1-9022-7e7cb3291231.jpg?v=1764420693"},{"product_id":"size-1-4-20-x-5-8-type-304-stainless-steel-flat-head_socket_screw-bolt","title":"Flat Head Socket Cap Screw 1\/4-20 x 5\/8\" Type 304 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\/Bolts_stainless_20flat_20head_20socket_20cap_20screw_20dimensions.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);\"\u003eD = .25\" (1\/4\") Bolt Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 5\/8\" (Length)\u003cbr\u003eHD = .531\" (Head Diameter)\u003cbr\u003eA = 82 Degrees\u003cbr\u003eDS = 5\/32\" (Drive Size)\u003cbr\u003eThreads per inch = 20\u003cbr\u003eThread Type = Coarse\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":42275549937726,"sku":"8-FSCF-25C062","price":0.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20steel_20flat_20head_20socket_20screws-500x500_f4eab36f-feb5-4f5a-ba5d-9df8e8c67430.jpg?v=1764420694"},{"product_id":"size-1-4-20-x-2-type-304-stainless-steel-flat-head_socket_screw-bolt","title":"Flat Head Socket Cap Screw 1\/4-20 x 2\" Type 304 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\/Bolts_stainless_20flat_20head_20socket_20cap_20screw_20dimensions.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);\"\u003eD = .25\" (1\/4\") Bolt Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 2\" (Length)\u003cbr\u003eHD = .531\" (Head Diameter)\u003cbr\u003eA = 82 Degrees\u003cbr\u003eDS = 5\/32\" (Drive Size)\u003cbr\u003eThreads per inch = 20\u003cbr\u003eThread Type = Coarse\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":42275550363710,"sku":"8-FSCF-25C200","price":0.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20steel_20flat_20head_20socket_20screws-500x500_a814b06b-299a-4f4b-b51f-571f4201b797.jpg?v=1764420710"},{"product_id":"size-1-4-20-x-1-3-4-type-304-stainless-steel-flat-head_socket_screw-bolt","title":"Flat Head Socket Cap Screw 1\/4-20 x 1-3\/4\" Type 304 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\/Bolts_stainless_20flat_20head_20socket_20cap_20screw_20dimensions.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);\"\u003eD = .25\" (1\/4\") Bolt Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 1-3\/4\" (Length)\u003cbr\u003eHD = .531\" (Head Diameter)\u003cbr\u003eA = 82 Degrees\u003cbr\u003eDS = 5\/32\" (Drive Size)\u003cbr\u003eThreads per inch = 20\u003cbr\u003eThread Type = Coarse\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":42275550462014,"sku":"8-FSCF-25C175","price":0.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20steel_20flat_20head_20socket_20screws-500x500_6aefee33-51a9-43de-a413-e7f0ebe732bf.jpg?v=1764420714"},{"product_id":"size-1-4-20-x-1-1-4-type-304-stainless-steel-flat-head_socket_screw-bolt","title":"Flat Head Socket Cap Screw 1\/4-20 x 1-1\/4\" Type 304 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\/Bolts_stainless_20flat_20head_20socket_20cap_20screw_20dimensions.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);\"\u003eD = .25\" (1\/4\") Bolt Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 1-1\/4\" (Length)\u003cbr\u003eHD = .531\" (Head Diameter)\u003cbr\u003eA = 82 Degrees\u003cbr\u003eDS = 5\/32\" (Drive Size)\u003cbr\u003eThreads per inch = 20\u003cbr\u003eThread Type = Coarse\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":42275550494782,"sku":"8-FSCF-25C125","price":0.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20steel_20flat_20head_20socket_20screws-500x500_f39f5e28-7e77-494a-a291-5ae9b7324d3a.jpg?v=1764420715"},{"product_id":"size-1-4-20-x-1-type-304-stainless-steel-flat-head_socket_screw-bolt","title":"Flat Head Socket Cap Screw 1\/4-20 x 1 Type 304 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\/Bolts_stainless_20flat_20head_20socket_20cap_20screw_20dimensions.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);\"\u003eD = .25\" (1\/4\") Bolt Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 1\" (Length)\u003cbr\u003eHD = .531\" (Head Diameter)\u003cbr\u003eA = 82 Degrees\u003cbr\u003eDS = 5\/32\" (Drive Size)\u003cbr\u003eThreads per inch = 20\u003cbr\u003eThread Type = Coarse\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":42275550527550,"sku":"8-FSCF-25C100","price":0.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20steel_20flat_20head_20socket_20screws-500x500_7291536c-a377-4142-8114-0ae63743c174.jpg?v=1764420716"},{"product_id":"size-1-4-20-x-3-4-type-304-stainless-steel-flat-head_socket_screw-bolt","title":"Flat Head Socket Cap Screw 1\/4-20 x 3\/4\" Type 304 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\/Bolts_stainless_20flat_20head_20socket_20cap_20screw_20dimensions.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);\"\u003eD = .25\" (1\/4\") Bolt Diameter\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eL = 3\/4\" (Length)\u003cbr\u003eHD = .531\" (Head Diameter)\u003cbr\u003eA = 82 Degrees\u003cbr\u003eDS = 5\/32\" (Drive Size)\u003cbr\u003eThreads per inch = 20\u003cbr\u003eThread Type = Coarse\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":42275550560318,"sku":"8-FSCF-25C075","price":0.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/files\/stainless_20steel_20flat_20head_20socket_20screws-500x500_7a2cf508-00ef-4f95-8f31-aa2bef3c86e0.jpg?v=1764420718"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/6193\/4142\/collections\/Category_box_Size_1-4-20-250x250_74987e00-56cf-4199-8a76-d0788b6ada2b.jpg?v=1764228419","url":"https:\/\/marineboltsupply.com\/collections\/stainless-flat-head-socket-screws-size-1-4-20.oembed","provider":"Marine Bolt Supply","version":"1.0","type":"link"}