{"id":1025,"date":"2020-04-29T08:28:10","date_gmt":"2020-04-29T08:28:10","guid":{"rendered":"http:\/\/fastenerworld.ae\/?post_type=product&p=1025"},"modified":"2026-06-25T08:46:55","modified_gmt":"2026-06-25T08:46:55","slug":"hex-flange-bolts","status":"publish","type":"product","link":"https:\/\/asiabolt.om\/ar\/product\/hex-flange-bolts\/","title":{"rendered":"Hex Flange Bolts"},"content":{"rendered":"

Hex Flange Bolts \u2013 Hexagonal Flange Bolt Manufacturer & Supplier in UAE<\/h2>\n

Asia Bolts Industries LLC is a specialist Hex Flange Bolt manufacturer and supplier<\/strong> based in Dubai, UAE, with over 25 years of precision fastener manufacturing experience. Our Hex Flange Bolts are designed to deliver superior clamping force distribution, vibration resistance, and joint integrity across automotive, petrochemical, structural, and mechanical engineering applications. With an integrated flange acting as a built-in washer, these bolts reduce assembly time, component count, and the risk of washer misalignment in critical connections.<\/p>\n

Hex Flange Bolt Standards & Specifications<\/h4>\n

Asia Bolts Industries manufactures Hex Flange Bolts in full conformance with internationally recognised standards:<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
Standard<\/th>\nDescription<\/th>\n<\/tr>\n<\/thead>\n
DIN 6921<\/strong><\/td>\nHexagon bolts with flange \u2013 metric, coarse pitch<\/td>\n<\/tr>\n
ISO 4162<\/strong><\/td>\nHexagon bolts with flange \u2013 small series<\/td>\n<\/tr>\n
ASME B18.2.1<\/strong><\/td>\nSquare and hex bolts & screws \u2013 inch series<\/td>\n<\/tr>\n
ISO 898-1<\/strong><\/td>\nMechanical properties of carbon and alloy steel bolts<\/td>\n<\/tr>\n
ASTM A307<\/strong><\/td>\nCarbon steel bolts for general structural use<\/td>\n<\/tr>\n
ASTM A325 \/ A490<\/strong><\/td>\nHigh-strength structural bolts<\/td>\n<\/tr>\n
BS EN 1662<\/strong><\/td>\nBolts with flange, small series<\/td>\n<\/tr>\n
BS EN 1665<\/strong><\/td>\nBolts with flange, heavy series<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Non-standard flange diameters, bespoke serration profiles, and project-specific drawing requirements are handled by our in-house engineering team.<\/p>\n

Materials & Grades Available<\/h4>\n
\n\n\n\n\n\n\n\n\n\n
Material<\/th>\nGrade \/ Specification<\/th>\n<\/tr>\n<\/thead>\n
Carbon Steel<\/strong><\/td>\nGrade 4.6, 4.8, 8.8, 10.9, 12.9<\/td>\n<\/tr>\n
Alloy Steel<\/strong><\/td>\nASTM A193 B7, B7M, B16<\/td>\n<\/tr>\n
Stainless Steel<\/strong><\/td>\nAISI 304, 304L, 316, 316L, 321, 310S<\/td>\n<\/tr>\n
Duplex \/ Super Duplex<\/strong><\/td>\nUNS S31803 (2205), S32750 (2507)<\/td>\n<\/tr>\n
Exotic Alloys<\/strong><\/td>\nInconel 625 \/ 718, Hastelloy C276, Monel 400, Titanium Gr. 2 \/ Gr. 5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Surface treatment and coating options include zinc electroplating, hot-dip galvanising (HDG), black oxide, mechanical zinc, PTFE (Xylan), Geomet, Dacromet<\/strong>, and phosphate & oil<\/strong> \u2014 selected in accordance with the corrosion category, operating temperature, and project specification.<\/p>\n

Dimensions & Size Range<\/h4>\n
\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nRange<\/th>\n<\/tr>\n<\/thead>\n
Diameter<\/strong><\/td>\nM5 to M64 (metric) | 3\/16″ to 2\u00bd” (imperial)<\/td>\n<\/tr>\n
Length<\/strong><\/td>\n10 mm to 300 mm or as per drawing<\/td>\n<\/tr>\n
Thread Type<\/strong><\/td>\nMetric coarse \/ fine pitch, UNC, UNF<\/td>\n<\/tr>\n
Flange Type<\/strong><\/td>\nSerrated \/ Non-serrated<\/td>\n<\/tr>\n
Property Class<\/strong><\/td>\n8.8, 10.9, 12.9 (standard)<\/td>\n<\/tr>\n
Tolerance<\/strong><\/td>\nGrade A per ISO 4759-1<\/td>\n<\/tr>\n
Drive Type<\/strong><\/td>\nHex head (standard); hex socket on request<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Full threading and partial threading options available. Left-hand thread manufactured on request.<\/p>\n","protected":false},"excerpt":{"rendered":"

Hex Flange Bolts by Asia Bolts Industries are precision-engineered fasteners featuring an integrated flanged washer beneath the hex head, eliminating the need for a separate washer and providing a wider load-bearing surface for superior clamping performance. Available in serrated and non-serrated<\/strong> flange variants, manufactured to DIN 6921, ASME B18.2.1<\/strong>, and ISO 4162<\/strong> standards across carbon steel, stainless steel, and alloy steel grades. Produced at our Dubai Investment Park<\/strong> facility under ISO 9001, ISO 45001, and ISO 14001<\/strong> certified quality systems and exported to 70+ countries<\/strong> across the GCC, Middle East, Africa, and Asia.<\/p>\n

\u2705 Serrated & non-serrated flange options
\n\u2705 Standard & custom sizes manufactured on request
\n\u2705 Full MTC documentation & traceability
\n\u2705 Approved vendor: Saudi Aramco | ADNOC | SABIC<\/p>","protected":false},"featured_media":1771,"template":"","meta":{"_kadence_starter_templates_imported_post":false},"product_brand":[],"product_cat":[42],"product_tag":[137,138],"class_list":["post-1025","product","type-product","status-publish","has-post-thumbnail","product_cat-bolts","product_tag-din-6921","product_tag-hex-flange-bolts","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product\/1025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/media\/1771"}],"wp:attachment":[{"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/media?parent=1025"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product_brand?post=1025"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product_cat?post=1025"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/asiabolt.om\/ar\/wp-json\/wp\/v2\/product_tag?post=1025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}