Topduo with a washer head fixes the counter batten through the over-rafter insulation straight into the rafter - and suits every over-rafter insulation system.<\/p>
High pull-out resistance makes it useful beyond the roof as well, in other timber connections. The tip lowers driving torque, reduces splitting and lets the screw bite better.<\/p>
Which head.<\/strong> Washer head when the screw finishes on top of the batten and has to clamp it - the wide head spreads the load and does not pull into the timber. Cylinder head when the head should disappear into the material or passes through a connector.<\/p> Diameter 8.0 mm, TX 40 drive, lengths 165 to 472 mm. Specially coated steel.<\/p>","protected":false},"excerpt":{"rendered":" Over-rafter insulation screw with washer head, 8.0 mm, lengths 165-472 mm.<\/p>\n","protected":false},"featured_media":1489,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[45],"product_tag":[],"class_list":["post-1610","product","type-product","status-publish","has-post-thumbnail","product_cat-construction-screws","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/fixwoodsystem.pl\/en\/wp-json\/wp\/v2\/product\/1610","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fixwoodsystem.pl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fixwoodsystem.pl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fixwoodsystem.pl\/en\/wp-json\/wp\/v2\/comments?post=1610"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fixwoodsystem.pl\/en\/wp-json\/wp\/v2\/media\/1489"}],"wp:attachment":[{"href":"https:\/\/fixwoodsystem.pl\/en\/wp-json\/wp\/v2\/media?parent=1610"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fixwoodsystem.pl\/en\/wp-json\/wp\/v2\/product_brand?post=1610"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fixwoodsystem.pl\/en\/wp-json\/wp\/v2\/product_cat?post=1610"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fixwoodsystem.pl\/en\/wp-json\/wp\/v2\/product_tag?post=1610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}