{"product_id":"bremick-direct-tension-ind-washers-gal-m30-wdtmg3000w2-box-of-250","title":"Bremick - Direct Tension Indicator Washer Galvanised M30 (Box of 250) | WDTMG3000W2-BOX250","description":"\u003ch2\u003eBremick Direct Tension Indicator Washer Galvanised M30 (Box of 250)\u003c\/h2\u003e\n\u003cp\u003eA box of 250 Bremick direct tension indicator (DTI) washers, M30, galvanised. A DTI is a hardened washer with raised protrusions that flatten as the bolt is tensioned. Checking the remaining gap with a feeler gauge confirms the bolt has reached its required minimum tension. Direct tension indication is one of the two tensioning methods AS\/NZS 5131 accepts for high-strength structural bolting, alongside part-turn. Torque wrench tensioning is not permitted.\u003c\/p\u003e\n\u003ch3\u003e► Key Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHardened load indicating washer with compressible protrusions\u003c\/li\u003e\n\u003cli\u003eVerifies minimum bolt tension directly, not by torque\u003c\/li\u003e\n\u003cli\u003eAccepted tensioning method under AS\/NZS 5131 for structural bolting\u003c\/li\u003e\n\u003cli\u003eSuits Bremick K0 8.8 and grade 8.8 structural assemblies\u003c\/li\u003e\n\u003cli\u003eGalvanised for corrosion protection on exposed and outdoor steelwork\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e► Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuits Bolt:\u003c\/strong\u003e M30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Direct tension indicator (load indicator) washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Galvanised\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAS 4100 Min. Bolt Tension:\u003c\/strong\u003e 335 kN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox Quantity:\u003c\/strong\u003e 250 washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBox Weight:\u003c\/strong\u003e 18.82 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBremick Part No.:\u003c\/strong\u003e WDTMG3000W2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Bremick\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e► Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTensioning structural bolted connections to AS\/NZS 5131\u003c\/li\u003e\n\u003cli\u003eInspection-friendly bolting on site, where every bolt must be verified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e► Tensioning Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAS\/NZS 5131 accepts two methods for tensioning high-strength structural bolts: part-turn, and direct tension indication.\u003c\/li\u003e\n\u003cli\u003eTorque wrench tensioning is not permitted, because thread condition, lubrication and galvanising make the torque-to-tension relationship unreliable.\u003c\/li\u003e\n\u003cli\u003eBring every bolt in the connection to snug-tight before final tensioning.\u003c\/li\u003e\n\u003cli\u003eTensioning must be carried out by a competent person. Always work to the full standard and the project specification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e► Related Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/bremick-k0-8-8-structural-assemblies\"\u003eBremick K0 8.8 Structural Bolt Assemblies\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/bremick-structural-assembly-bolts\"\u003eBremick 8.8 Structural Bolt Assemblies\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e► Ordering \u0026amp; Stock\u003c\/h3\u003e\u003cp\u003eSold online by the full box of 250 only. For larger project quantities, mixed sizes or certification requests, get in touch with the Industrial Shed crew and we will confirm availability and lead time with Bremick.\u003c\/p\u003e","brand":"Bremick","offers":[{"title":"Default Title","offer_id":54183920140577,"sku":"WDTMG3000W2-BOX250","price":4049.75,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/4562\/8449\/files\/images_581ec1fd-8f4e-43f7-858c-f2991b466903.jpg?v=1756095338","url":"https:\/\/www.industrialshed.net.au\/products\/bremick-direct-tension-ind-washers-gal-m30-wdtmg3000w2-box-of-250","provider":"Industrial Shed","version":"1.0","type":"link"}