[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-268232-105":59,"doc-detail-268232-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","tbs-max-timber","TBS MAX - Timber","","TBS MAX is a timber screw featuring an oversized head and longer, oversized thread to deliver strong head pull-through capacity, excellent withdrawal resistance, and reliable joint clamping. The large head and thread optimize use in ribbed flooring production by reducing the need for presses during gluing of timber elements. A 3 THORNS tip reduces minimum installation distances, enabling more screws in less space and helping lower project cost and implementation time. Specifications include material options, geometry, mechanical parameters, and minimum spacing for shear-load applications based on ESR-4645.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/tbs-max-timber/268232/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/tbs-max-timber/268232.png","ImageObject",300,407,{"name":92,"@type":93},"Aurora","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-19","2026-09-14",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",12,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What design features make TBS MAX effective for timber joints?","Question",{"text":113,"@type":114},"An oversized head improves head pull-through strength and joint tightening, while an oversized thread provides excellent withdrawal resistance and clamping strength. The 3 THORNS tip reduces minimum installation distances for more efficient installation.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"Where is TBS MAX intended to be used?",{"text":118,"@type":114},"It is intended for timber-based panels, breboard and MDF panels, SIP and ribbed panels, solid timber and glulam, CLT and LVL, and high density woods.",{"name":120,"@type":111,"acceptedAnswer":121},"How are minimum distances for shear loads determined?",{"text":122,"@type":114},"The minimum spacing and distances are compliant with Table 8 of ESR-4645, where d refers to the nominal screw diameter. Wood member stresses must be checked under the corresponding NDS sections, and spacing may need to increase accordingly.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},268232,1789429405,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":52,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":130,"read_time":144},4810365810221,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","TBS MAX  \nELC-4645 ESR-4645  \nUKTA-0836 ETA-11/0030 22/6195  \nXL FLANGE HEAD SCREW  \nFLANGE HEAD OF INCREASED SIZE  \nThe oversized head provides excellent head pull-through strength and joint tightening capacity.  \nLONGER THREAD  \nThe oversized thread of the TBS MAX guarantees excellent withdrawal resistance and clamping strength of the joint.  \nRIBBED FLOORS  \nThanks to its large head and oversized thread, it is the ideal screw in the production of ribbed 􀀜oors (Rippendecke) . Used in conjunction with SHARP METAL, it optimises the number of fasteners by avoiding the use of presses when gluing timber elements together.  \n3 THORNS TIP  \nThanks to the 3 THORNS tip, minimum installation distances are reduced. More screws can be used in less space and larger screws in smaller elements. Costs and time for project implementation are reduced.  \n| DIAMETER [in] | 􀀞􀀜􀀛  |  􀀞􀀝􀀜 |  􀀞􀀚􀀝 |  |\n| --- | --- | --- | --- | --- |\n|  |  |  |  |  |\n| LENGTH [in] | 􀀛 􀀙􀀜􀀛􀀗 |  | | 􀀝􀀙 􀀝􀀜􀀘 |\n|  |  | \u003Cbr>􀀝􀀜 􀀛􀀚 􀀝􀀜 |  |  |\n|  |  |  |  |  |\n| EXPOSURE CONDITION | \u003Cbr>􀀞􀀝 | \u003Cbr>􀀞􀀝 |  |  |\n| ATMOSPHERIC CORROSIVITY | \u003Cbr>􀀞 | \u003Cbr>􀀝 |  |  |\n| WOOD CORROSIVITY | |  |  |  |\n| MATERIAL | \u003Cbr>􀀞\u003Cbr>􀀝􀀜􀀝􀀛􀀚􀀙􀀘􀀗􀀜􀀖􀀚􀀝􀀕 | electrogalvanized carbon | steel |  |\n\nFIELDS OF USE  \n• timber based panels  \n• breboard and MDF panels  \n• SIP and ribbed panels.  \n• solid timber and glulam  \n• CLT and LVL  \n• high density woods  \n104 | TBS MAX | TIMBER  \n CODES AND DIMENSIONS  \nd1  \n[mm]  \n[in]  \nCODE  \n[mm]  \nL  \nb  \n[in] [mm]  \n[in]  \nA  \n[in]  \npcs d1 CODE L b A pcs  \n[mm]  \n[mm] [in] [mm] [in] [in]  \n[in]  \nGEOMETRY AND MECHANICAL CHARACTERISTICS  \n􀀘  \n􀀞  \n􀀝  \nGEOMETRY  \nNominal diameter  \nd1  \n[in](1)  \n0.32  \n\n| Outer thread diameter d1 |  | [mm]\u003Cbr>[in] | 8\u003Cbr>0.315 |\n| --- | --- | --- | --- |\n| Head diameter\u003Cbr>Root diameter\u003Cbr>Shank diameter\u003Cbr>Tip Length\u003Cbr>Pre-drilling hole diameter(2) | dK d2 dS Lt\u003Cbr>dV, G􀀝0.55 | [in]\u003Cbr>[in]\u003Cbr>[in]\u003Cbr>[in]\u003Cbr>[in] | 0.965\u003Cbr>0.213\u003Cbr>0.228\u003Cbr>0.315\u003Cbr>13/64 |\n| Pre-drilling hole diameter(3) dV, G>0 .55 |  | [in] | 15/64 |\n| (1) The nominal diameter of the screw is converted into\u003Cbr>(2)Pre-drilling applies to timber with G􀀝0 .55 (optional) .\u003Cbr>(3)Pre-drilling applies to timber with G>0 .55 (required) .\u003Cbr>MECHANICAL PARAMETERS\u003Cbr>Nominal diameter d1 |  | imperial units and\u003Cbr>[in] | rounded up to the nearest decimal point.\u003Cbr>0.32 |\n| Tensile strength (allowable) ftens |  | [lbf] | 2040 |\n| Bending yield strength (speci ed) Fy, b |  | [psi] | 180000 |\n| Nominal diameter d1 [in] |  |  | 0.32 |\n| Withdrawal (design value) W90 [lbf/in] |  | G = 0.35 | 172 |\n|  |  | G = 0.42 | 199 |\n|  |  | G = 0.49 | 225 |\n|  |  | G = 0.55 | 247 |\n| minimum embedded length [in] |  |  | 1 7/8 |\n| Head pull-through (design value) WH [lbf] |  | G = 0.35 | 421 |\n|  |  | G = 0.42 | 484 |\n|  |  | G = 0.49 | 545 |\n|  |  | G = 0.55 | 594 |\n| minimum side member thickness [in] |  |  | 1 |\n\nTBS MAX FOR RIB TIMBER  \nWith its increased thread (4 3/4\") and enlarged head (0 .965 inch), the TBS MAX guarantees excellent grip and superb joint closure. Ideal for the production of ribbed 􀀜oors (Rippendecke), optimising the number of fastenings.  \nSHARP METAL  \nIdeal in combination with the SHARP METAL system, as the enlarged head guarantees excellent joint tightening, making the use of presses unnecessary when gluing wooden elements together.  \nTIMBER | TBS MAX | 105  \n MINIMUM DISTANCES FOR SHEAR LOADS | TIMBER  \n screws inserted WITHOUT~~ ~~pre-drilled~~ ~~hole~~  G ~~0.48  \nd1  \n[in] 0.32  \n[mm] 8  \n\n| a1 | [in] | 15·d | 3 | 1/8 |\n| --- | --- | --- | --- | --- |\n| a2 | [in] | 5·d | 1 | 9/16 |\n| a3,t | [in] | 15·d | 4 | 3/4 |\n| a3,c | [in] | 10·d | 3 | 1/8 |\n| a4,t | [in] | 10·d | 3 | 1/8 |\n| a4,c | [in] | 5·d | 1 | 9/16 |\n\nscrews inserted WITHOUT~~ ~~pre-drilled~~ ~~hole~~   ~~0.48~~ ~~\u003C~~ ~~G~~ ~~0.50   \nd1  \n[in] 0.32  \n[mm] 8  \n\n| a1 | [in] | 15·d | 4 | 3/4 |\n| --- | --- | --- | --- | --- |\n| a2 | [in] | 5·d | 1 | 9/16 |\n| a3,t | [in] | 15·d | 4 | 3/4 |\n| a3,c | [in] | ","cbCaigsGAB1pfcDw","https://ap.wps.com/l/cbCaigsGAB1pfcDw","pdf",974372,"English","# Overview\n# Key Design Features\n## Oversized Head and Thread\n## 3 THORNS Tip\n# Fields of Use\n# Codes and Dimensions\n## Geometry\n## Material\n# Mechanical Parameters\n# TBS MAX for Rib Timber\n# SHARP METAL Compatibility\n# Minimum Distances for Shear Loads","[{\"question\":\"What design features make TBS MAX effective for timber joints?\",\"answer\":\"An oversized head improves head pull-through strength and joint tightening, while an oversized thread provides excellent withdrawal resistance and clamping strength. The 3 THORNS tip reduces minimum installation distances for more efficient installation.\"},{\"question\":\"Where is TBS MAX intended to be used?\",\"answer\":\"It is intended for timber-based panels, breboard and MDF panels, SIP and ribbed panels, solid timber and glulam, CLT and LVL, and high density woods.\"},{\"question\":\"How are minimum distances for shear loads determined?\",\"answer\":\"The minimum spacing and distances are compliant with Table 8 of ESR-4645, where d refers to the nominal screw diameter. Wood member stresses must be checked under the corresponding NDS sections, and spacing may need to increase accordingly.\"}]","TBS MAX - Timber | PDF",25]