Material<\/h3>\n
Carbon Steel (Grade 4.8, 8.8, 10.9, 12.9) \u2013 Standard for general machinery and construction.
\nStainless Steel (304, 316) \u2013 Corrosion-resistant, used in marine, food, and chemical industries.
\nAlloy Steel \u2013 Heat-treated for high strength in automotive and aerospace applications.
\nTitanium \u2013 Lightweight and corrosion-resistant, used in medical and aerospace industries.
\nBrass \u2013 Decorative and corrosion-resistant, used in electrical and plumbing.
\nAluminum \u2013 Lightweight, used in electronics and automotive.<\/p>\n
Surface Finishes of Hex Head Screws:<\/h3>\n
Plain (Uncoated) \u2013 Standard for stainless steel and brass.
\nZinc Plated \u2013 Basic corrosion resistance (common for carbon steel).
\nBlack Oxide \u2013 Improves wear resistance and reduces glare.
\nHot-Dip Galvanized \u2013 Heavy-duty corrosion protection for outdoor use.
\nDacromet\/Geomet \u2013 Advanced anti-corrosion coating for harsh environments.
\nNickel Plated \u2013 Decorative and corrosion-resistant, used in electronics.<\/p>\n
Common Sizes & Specifications of Hex Head Screws:<\/h3>\n
![\"\"](\"https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/3-2.png\")
<\/p>\n
(Available in metric (ISO) and imperial (UNC\/UNF) standards.)<\/p>\n
Applications:<\/h3>\n
Construction & Structural Engineering \u2013 Used in steel beams, bridges, and heavy machinery.
\nAutomotive & Transportation \u2013 Engine mounts, chassis, and suspension components.
\nIndustrial Machinery \u2013 Securing heavy equipment, hydraulic systems, and gearboxes.
\nHVAC & Plumbing \u2013 Pipe flanges, boilers, and ductwork assemblies.
\nRailway & Aerospace \u2013 High-strength fasteners for tracks and aircraft structures.
\nMarine & Offshore \u2013 Stainless steel hex screws for corrosion resistance in saltwater.
\nFurniture & Woodworking \u2013 Used in bed frames, workbenches, and outdoor furniture.<\/p>\n
Advantages:<\/h3>\n
High torque capability \u2013 Hexagonal head allows for strong tightening with wrenches.
\nDurable & strong \u2013 Suitable for heavy loads and high-stress applications.
\nWide availability \u2013 Standardized sizes in both metric and imperial systems.
\nVersatile \u2013 Used in almost every industry requiring secure fastening.<\/p>\n
![\"\"](\"https:\/\/machinedwasher.com\/wp-content\/uploads\/2025\/05\/\u5916\u516d\u89d2\u87ba\u4e1d-9-scaled.jpeg\")
<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Hex Head Screws Alloy Steel Stainless Steel Sheet Screws Metal Hex Head Screw<\/p>","protected":false},"featured_media":2612,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[35],"product_tag":[370,373,369,368,376,380,349,378,348,379,355,354,375,356,358,374,185,186,183,184,362,371,350,351,366,365,353,347,346,352,381,377,367,360,181,182,372,361,364,187,359,357,363],"class_list":{"0":"post-2609","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-machined-screws","7":"product_tag-1-4-hex-head-screw","8":"product_tag-1-4-20-hex-head-screw","9":"product_tag-10-32-hex-head-screw","10":"product_tag-10-hex-head-screw","11":"product_tag-12-24-hex-head-screw","12":"product_tag-14-hex-head-screw","13":"product_tag-2-inch-hex-head-screws","14":"product_tag-3-8-hex-head-screw","15":"product_tag-3-inch-hex-head-screws","16":"product_tag-6-hex-head-screw","17":"product_tag-6-inch-hex-head-screws","18":"product_tag-65mm-hex-head-screws","19":"product_tag-8-32-hex-head-screw","20":"product_tag-90mm-hex-head-screws","21":"product_tag-black-hex-head-screws","22":"product_tag-brass-hex-head-screw","23":"product_tag-cnc-machined-screw","24":"product_tag-cnc-machined-screws","25":"product_tag-cnc-machining-screw","26":"product_tag-cnc-machining-screws","27":"product_tag-countersunk-hex-head-screws","28":"product_tag-flanged-hex-head-screw","29":"product_tag-hex-head-lag-screws","30":"product_tag-hex-head-roofing-screws","31":"product_tag-hex-head-screw","32":"product_tag-hex-head-screw-5-16","33":"product_tag-hex-head-screws-150mm","34":"product_tag-hex-head-screws-for-metal","35":"product_tag-hex-head-screws-for-wood","36":"product_tag-hex-head-screws-stainless-steel","37":"product_tag-internal-hex-head-screw","38":"product_tag-m3-hex-head-screw","39":"product_tag-m4-hex-head-screw","40":"product_tag-m4-hex-head-screws","41":"product_tag-machined-screw","42":"product_tag-machined-screws","43":"product_tag-phillips-hex-head-screw","44":"product_tag-sheet-metal-hex-head-screws","45":"product_tag-small-hex-head-screws","46":"product_tag-special-screws","47":"product_tag-stainless-hex-head-screws","48":"product_tag-stainless-steel-hex-head-screws","49":"product_tag-white-hex-head-screws","51":"first","52":"instock","53":"shipping-taxable","54":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/machinedwasher.com\/nl\/wp-json\/wp\/v2\/product\/2609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/machinedwasher.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/machinedwasher.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/nl\/wp-json\/wp\/v2\/comments?post=2609"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/machinedwasher.com\/nl\/wp-json\/wp\/v2\/media\/2612"}],"wp:attachment":[{"href":"https:\/\/machinedwasher.com\/nl\/wp-json\/wp\/v2\/media?parent=2609"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/machinedwasher.com\/nl\/wp-json\/wp\/v2\/product_brand?post=2609"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/machinedwasher.com\/nl\/wp-json\/wp\/v2\/product_cat?post=2609"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/machinedwasher.com\/nl\/wp-json\/wp\/v2\/product_tag?post=2609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}