{"id":3735,"date":"2026-07-03T17:33:01","date_gmt":"2026-07-03T09:33:01","guid":{"rendered":"https:\/\/chfasteners.com\/?post_type=product&#038;p=3735"},"modified":"2026-08-31T19:54:49","modified_gmt":"2026-08-31T11:54:49","slug":"din-7991-flat-countersunk-hex-socket-head-cap-screws-bolts","status":"publish","type":"product","link":"https:\/\/chfasteners.com\/pt_br\/product\/din-7991-flat-countersunk-hex-socket-head-cap-screws-bolts\/","title":{"rendered":"DIN 7991 Flat\/Countersunk Hex Socket Head Cap Screws Bolts"},"content":{"rendered":"<h2>DIN 7991 Flat\/Countersunk Hex Socket Head Cap Screws Bolts<\/h2>\n<p>DIN 7991 Flat\/Countersunk Hex Socket Head Cap Screws Bolts are machine screws with a flat\/countersunk head style and hex socket drive type. The listed specification includes a black oxide finish, DIN 7991 standard, and sizes M4 and M36. Applications include equipment, furniture, electrical products, and general assembly with tapped holes or matching nuts.<\/p>\n<h3>Key Features<\/h3>\n<ul>\n<li>DIN 7991 standard<\/li>\n<li>Flat \/ countersunk head style<\/li>\n<li>Hex socket drive type<\/li>\n<li>Black oxide finish<\/li>\n<li>Listed sizes M4 and M36<\/li>\n<\/ul>\n<h3>Technical Specifications<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Product name<\/th>\n<td>DIN 7991 Flat\/Countersunk Hex Socket Head Cap Screws Bolts<\/td>\n<\/tr>\n<tr>\n<th>SKU<\/th>\n<td>CHFS-MS-0009<\/td>\n<\/tr>\n<tr>\n<th>Category<\/th>\n<td>Screws, Machine Screws<\/td>\n<\/tr>\n<tr>\n<th>Standard<\/th>\n<td>DIN 7991<\/td>\n<\/tr>\n<tr>\n<th>Finish<\/th>\n<td>Black Oxide<\/td>\n<\/tr>\n<tr>\n<th>Head style<\/th>\n<td>Flat \/ Countersunk Head<\/td>\n<\/tr>\n<tr>\n<th>Drive type<\/th>\n<td>Hex Socket<\/td>\n<\/tr>\n<tr>\n<th>Listed sizes<\/th>\n<td>M4, M36<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Applications<\/h3>\n<ul>\n<li>Equipment<\/li>\n<li>Furniture<\/li>\n<li>Electrical products<\/li>\n<li>General assembly with tapped holes or matching nuts<\/li>\n<\/ul>\n<h3>Frequently Asked Questions<\/h3>\n<h4>What standard do these screws follow?<\/h4>\n<p>These screws are listed to the DIN 7991 standard.<\/p>\n<h4>What head style do these screws have?<\/h4>\n<p>They have a flat \/ countersunk head style.<\/p>\n<h4>What drive type is specified?<\/h4>\n<p>The specified drive type is hex socket.<\/p>\n<h4>What finish is specified?<\/h4>\n<p>The specified finish is black oxide.<\/p>\n<h4>What sizes are listed?<\/h4>\n<p>The listed sizes are M4 and M36.<\/p>\n<h4>What is the SKU for this product?<\/h4>\n<p>The SKU is CHFS-MS-0009.<\/p>\n<h3>Request a Quote<\/h3>\n<p>Contact CH Fasteners with the SKU, required quantity and application details for product matching and quotation.<\/p>\n<p><!-- CH_FASTENERS_PRODUCT_GEO_FAQ_START --><\/p>\n<section class=\"chf-product-geo-faq\">\n<h2>Product FAQ<\/h2>\n<details>\n<summary>What is DIN 7991 Flat\/Countersunk Hex Socket Head Cap Screws Bolts used for?<\/summary>\n<p>DIN 7991 Flat\/Countersunk Hex Socket Head Cap Screws Bolts belongs to Screws, Machine Screws and should be selected according to the linked product page, visible specifications and project requirements. The product SKU\/model is CHFS-MS-0009.<\/p>\n<\/details>\n<details>\n<summary>Can DIN 7991 Flat\/Countersunk Hex Socket Head Cap Screws Bolts be matched by sample, drawing or photo?<\/summary>\n<p>Yes. CH Fasteners can support product matching based on samples, drawings, photos, dimensions, materials, finishes and application requirements before quotation or ordering.<\/p>\n<\/details>\n<details>\n<summary>Can CH Fasteners supply DIN 7991 Flat\/Countersunk Hex Socket Head Cap Screws Bolts for distributors or OEM buyers?<\/summary>\n<p>CH Fasteners can prepare this product for distributors, importers, hardware retailers and OEM buyers according to the existing product record, packaging requirements and order details.<\/p>\n<\/details>\n<details>\n<summary>What information is needed to quote DIN 7991 Flat\/Countersunk Hex Socket Head Cap Screws Bolts?<\/summary>\n<p>Please send the SKU or product link, quantity, destination, packaging needs and any matching details. Available product details include Finish: Black Oxide; Standard: DIN 7991; Head Style: Flat \/ Countersunk Head; Drive Type: Hex Socket. Final specifications, MOQ, lead time and price must be confirmed before ordering.<\/p>\n<\/details>\n<\/section>\n<p><!-- CH_FASTENERS_PRODUCT_GEO_FAQ_END --><\/p>","protected":false},"excerpt":{"rendered":"<p>DIN 7991 flat\/countersunk hex socket head cap screws with a black oxide finish, listed in sizes M4 and M36 under SKU CHFS-MS-0009.<\/p>","protected":false},"featured_media":4130,"template":"","meta":[],"product_brand":[],"product_cat":[64,340],"product_tag":[],"class_list":["post-3735","product","type-product","status-publish","has-post-thumbnail","product_cat-machine-screws","product_cat-screws","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/chfasteners.com\/pt_br\/wp-json\/wp\/v2\/product\/3735","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chfasteners.com\/pt_br\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chfasteners.com\/pt_br\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chfasteners.com\/pt_br\/wp-json\/wp\/v2\/media\/4130"}],"wp:attachment":[{"href":"https:\/\/chfasteners.com\/pt_br\/wp-json\/wp\/v2\/media?parent=3735"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chfasteners.com\/pt_br\/wp-json\/wp\/v2\/product_brand?post=3735"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chfasteners.com\/pt_br\/wp-json\/wp\/v2\/product_cat?post=3735"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chfasteners.com\/pt_br\/wp-json\/wp\/v2\/product_tag?post=3735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}