{"id":21155,"date":"2022-04-27T12:16:27","date_gmt":"2022-04-27T16:16:27","guid":{"rendered":"https:\/\/chemicalconcep.wpengine.com\/product\/keep-nut-by-special-insert-m4-thread\/"},"modified":"2024-04-30T10:03:16","modified_gmt":"2024-04-30T14:03:16","slug":"keep-nut-by-special-insert-m4-thread","status":"publish","type":"product","link":"https:\/\/www.chemical-concepts.com\/product\/keep-nut-by-special-insert-m4-thread\/","title":{"rendered":"KEEP-NUT\u2122 By Special Insert – M4 Thread"},"content":{"rendered":"
 <\/div>\n
\"Keep-Nut<\/div>\n
 <\/div>\n
 <\/div>\n
\n\n\n\n\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n
Type\/Thread\/Height<\/strong><\/td>\nD1<\/strong>
\nThread<\/strong><\/td>\n		Surface Min.<\/strong>
\nThickness**<\/strong><\/td>\n		H1 Thread<\/strong>
\nDepth<\/strong><\/td>\n		D2 <\/strong>
\nHole Diameter <\/strong>\u00b10.2<\/strong><\/td>\n		L2 Hole <\/strong>
\nDepth<\/strong>
\n+1.0<\/strong><\/td>\n		No. of<\/strong>
\nCrowns<\/strong><\/td>\n		Installation<\/strong>
\nForce<\/strong>
\nkN (lbf)<\/strong><\/td>\n		Pull-Out<\/strong>
\nForce<\/strong>
\nkN (lbf)<\/strong><\/td>\n<\/tr>\n
IM1S\/M4\/H5<\/strong><\/td>\nM4<\/td>\n8.0 mm (.31″”)<\/td>\n4.5 mm (.18″”)<\/td>\n12 mm<\/td>\n5.5 mm (.22″”)<\/td>\n1<\/td>\n0.2 (44.96)<\/td>\n0.9 (202.33)<\/td>\n<\/tr>\n
IM2S\/M4\/H6<\/strong><\/td>\nM4<\/td>\n8.5 mm (.34″”)<\/td>\n5.5 mm (.22″”)<\/td>\n12 mm<\/td>\n6.5 mm (.26″”)<\/td>\n2<\/td>\n0.4 (89.92)<\/td>\n2.5 (562.02)<\/td>\n<\/tr>\n
IM4S\/M4\/H8.5<\/strong><\/td>\nM4<\/td>\n11.0 mm (.43″”)<\/td>\n7.5 mm (.30″”)<\/td>\n12 mm<\/td>\n9.0 mm (.36″”)<\/td>\n4<\/td>\n1.0 (224.81)<\/td>\n3.5 (786.83)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
 <\/div>\n
 <\/div>\n
\n

KEEP-NUT\u2122 press-in self-anchoring inserts by Specialinsert is a revolutionary press-in anchor insert commonly used for a number of applications including undermount sink installation, ventilated facades, cladding, and furniture. These small inserts are designed to install into a wide range of surfaces including granite, marble, quartz, solid surface, HPL, glass, fiber cement, and other compact materials. <\/p>\n

The solid surface insert\u2019s small size also lends itself to be installed into extremely thin surfaces while also being extremely strong. In addition, the Keep-Nut\u2122 press-in self-anchoring insert is manufactured in stainless steel and it\u2019s made of a threaded bush with a set of elastic crowns and a plastic ring for holding the complete set of parts together.<\/p>\n<\/div>\n

\n

\"\"Advantages:
\n<\/strong><\/span><\/h1>\n
\n
    \n
  • Simple hole preparation<\/li>\n
  • Quick installation<\/li>\n
  • No need for resins or adhesives<\/li>\n
  • Radial force is produced only while the insert is under tensile load. The crowns spread the load into the parent material, allowing large loads to be carried<\/li>\n
  • Thread stops before end of insert, avoiding extraction as a result of the use of an excessively long bolt<\/li>\n<\/ul>\n<\/div>\n

    Testing Data:<\/span><\/strong><\/h1>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Material<\/th>\nType of Keep-Nut<\/th>\nAverage pull-out load on a single insert (Kgs.)<\/th>\nAverage pull-out load on a single insert (Lbs.)<\/th>\n<\/tr>\n
    Granite 20mm<\/td>\nIM4S\/M6\/H8.5<\/td>\n490,0<\/td>\n1080.3<\/td>\n<\/tr>\n
    Marble 20mm<\/td>\nIM4S\/M6\/H8.5<\/td>\n385,0<\/td>\n848.78<\/td>\n<\/tr>\n
    Travertine 20mm<\/td>\nIM4S\/M6\/H8.5<\/td>\n225,0<\/td>\n496.1<\/td>\n<\/tr>\n
    Porcelain Gres 10mm<\/td>\nIM4S\/M6\/H6<\/td>\n150,0<\/td>\n330.8<\/td>\n<\/tr>\n
    Porcelain Gres 20mm<\/td>\nIM4S\/M6\/H8.5<\/td>\n350,0<\/td>\n771.8<\/td>\n<\/tr>\n
    Lapitec 12mm<\/td>\nIM4S\/M6\/H6<\/td>\n170,0<\/td>\n374.9<\/td>\n<\/tr>\n
    HPL 12mm<\/td>\nIM4S\/M6\/H6<\/td>\n541,5<\/td>\n1194.0<\/td>\n<\/tr>\n
    HPL 8mm<\/td>\nIM4S\/M6\/H6<\/td>\n270,5<\/td>\n596.5<\/td>\n<\/tr>\n
    Dekton 20mm<\/td>\nIM4S\/M6\/H6<\/td>\n210,0<\/td>\n463.1<\/td>\n<\/tr>\n
    Corian 12mm<\/td>\nIM4S\/M6\/H8.5<\/td>\n484,5<\/td>\n1068.3<\/td>\n<\/tr>\n
    Corian 10mm<\/td>\nIM4S\/M6\/H6<\/td>\n290,0<\/td>\n650.5<\/td>\n<\/tr>\n
    Hi-mac LG12 mm<\/td>\nIM4S\/M6\/H6<\/td>\n240,0<\/td>\n529.2<\/td>\n<\/tr>\n
    Agglomerate stone 15mm<\/td>\nIM4S\/M6\/H6<\/td>\n305,0<\/td>\n672.5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Material<\/th>\nType of Keep-nut<\/th>\nMode<\/th>\nTest<\/th>\nAverage pull-out load on a single insert kN<\/th>\nAverage pull-out load on a single insert (Lbs)<\/th>\n<\/tr>\n
    Black Absolute Granite 30mm<\/td>\nIM4S\/P1-4.2\/H8.5<\/td>\nTensile<\/td>\nASTM C1354<\/td>\n6.35<\/td>\n1,427<\/td>\n<\/tr>\n
    Black Absolute Granite 30mm<\/td>\nIM4S\/P1-4.20\/H15<\/td>\nTensile<\/td>\nASTM C1354<\/td>\n7.75<\/td>\n1,742<\/td>\n<\/tr>\n
    Black Absolute Granite 30mm<\/td>\nIM4S\/P1-4.2\/H8.5<\/td>\nShear<\/td>\nASTM C1354<\/td>\n12.64<\/td>\n2,841<\/td>\n<\/tr>\n
    Black Absolute Granite 30mm<\/td>\nIM4S\/P1-4.20\/H15<\/td>\nShear<\/td>\nASTM C1354<\/td>\n14.78<\/td>\n3,322<\/td>\n<\/tr>\n
    Caledonia Granite 30mm<\/td>\nIM4S\/P1-4.2\/H8.5<\/td>\nTensile<\/td>\nASTM C1354<\/td>\n2.75<\/td>\n617<\/td>\n<\/tr>\n
    Caledonia Granite 30mm<\/td>\nIM4S\/P1-4.20\/H15<\/td>\nTensile<\/td>\nASTM C1354<\/td>\n5.62<\/td>\n1263<\/td>\n<\/tr>\n
    Caledonia Granite 30mm<\/td>\nIM4S\/P1-4.2\/H8.5<\/td>\nShear<\/td>\nASTM C1354<\/td>\n9.26<\/td>\n2,081<\/td>\n<\/tr>\n
    Caledonia Granite 30mm<\/td>\nIM4S\/P1-4.20\/H15<\/td>\nShear<\/td>\nASTM C1354<\/td>\n13.55<\/td>\n3,046<\/td>\n<\/tr>\n
    Delicatus Ice Granite 30mm<\/td>\nIM4S\/P1-4.2\/H8.5<\/td>\nTensile<\/td>\nASTM C1354<\/td>\n1.86<\/td>\n418<\/td>\n<\/tr>\n
    Delicatus Ice Granite 30mm<\/td>\nIM4S\/P1-4.20\/H15<\/td>\nTensile<\/td>\nASTM C1354<\/td>\n3.46<\/td>\n778<\/td>\n<\/tr>\n
    Delicatus Ice Granite 30mm<\/td>\nIM4S\/P1-4.2\/H8.5<\/td>\nShear<\/td>\nASTM C1354<\/td>\n7.87<\/td>\n1,768<\/td>\n<\/tr>\n
    Delicatus Ice Granite 30mm<\/td>\nIM4S\/P1-4.20\/H15<\/td>\nShear<\/td>\nASTM C1354<\/td>\n9.74<\/td>\n2,188<\/td>\n<\/tr>\n
    Sapienstone Porcelain 12mm<\/td>\nIM2S\/P1-4.20\/H6<\/td>\nTensile<\/td>\nASTM C1354<\/td>\n2.73<\/td>\n614<\/td>\n<\/tr>\n
    Sapienstone Porcelain 12mm<\/td>\nIM2S\/P1-4.20\/H6<\/td>\nShear<\/td>\nASTM C1354<\/td>\n7.43<\/td>\n1,670<\/td>\n<\/tr>\n
    UHCP 15mm<\/td>\nIM4S\/P1-4.20\/H8.5<\/td>\nTensile<\/td>\nASTM C1354<\/td>\n1.96<\/td>\n440<\/td>\n<\/tr>\n
    UHCP 15mm<\/td>\nIM4S\/P1-4.20\/H8.5<\/td>\nShear<\/td>\nASTM C1354<\/td>\n6.96<\/td>\n1,565<\/td>\n<\/tr>\n
    UHCP 19mm<\/td>\nIM4S\/P1-4.20\/H15<\/td>\nTensile<\/td>\nASTM C1354<\/td>\n2.68<\/td>\n601<\/td>\n<\/tr>\n
    UHCP 19mm<\/td>\nIM4S\/P1-4.20\/H15<\/td>\nShear<\/td>\nASTM C1354<\/td>\n7.08<\/td>\n1,591<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
     <\/div>\n

    Installation<\/strong><\/span><\/h1>\n
    \"How<\/div>\n
     <\/div>\n
     <\/div>\n
    \n