The HELICOIL technology without tang
No tang is required for the installation of these thread inserts – therefore, tang break or tang removal are no required. The up-to-date HELICOIL coil thread insert technology is called HELICOIL Tangfree. Together with the corresponding installation tools, the HELICOIL Tangfree coil thread perfectly fits into the HELICOIL product family.
The advantages HELICOIL Tangfree – a major step forward in HELICOIL technology.
Tangfree thread insert ： 1、No tang break – no tang remova 2、No risks from tangs left in component 3、Reduced installation time due to less process steps 4、Reduced testing and documentation effort 博尔豪夫无尾螺套公制规格尺寸和编号： 标称螺纹 标称长度 长度 （mm） 自由外径 (mm) 圈数 （±1/4圈） 部件号（普通型） 部件号（锁紧型） M3-0.5 1D 3 3.80-4.35 3.8 5130 003 0003 5132 003 0003 1.5D 4.5 6.4 5130 003 0045 5132 003 0045 2D 6 8.9 5130 003 0006 5132 003 0006 M4-0.7 1D 4 5.05-5.60 3.6 5130 004 0004 5132 004 0004 1.5D 6 6.1 5130 004 0006 5132 004 0006 2D 8 8.6 5130 004 0008 5132 004 0008 M5-0.8 1D 5 6.25-6.80 4.1 5130 005 0005 5132 005 0005 1.5D 7.5 6.9 5130 005 0075 5132 005 0075 2D 10 9.6 5130 005 0010 5132 005 0010 M6-1.0 1D 6 7.40-7.95 4.0 5130 006 0006 5132 006 0006 1.5D 9 6.8 5130 006 0009 5132 006 0009 2D 12 9.5 5130 006 0012 5132 006 0012 M8-1.25 1D 8 9.80-10.35 4.5 5130 008 0008 5132 008 0008 1.5D 12 7.4 5130 008 0012 5132 008 0012 2D 16 10.3 5130 008 0016 5132 008 0016 M10-1.5 1D 10 11.95-12.50 4.9 5130 010 0010 5132 010 0010 1.5D 15 8.0 5130 010 0015 5132 010 0015 2D 20 11.1 5130 010 0020 5132 010 0020 M12-1.75 1D 12 14.30-15.00 5.0 5130 012 0012 根据需求 1.5D 18 8.3 5130 012 0018 2D 24 11.5 5130 012 0024 M14-2.0 1D 14 16.8-17.50 5.0 5130 014 0014 根据需求 1.5D 21 8.6 5130 014 0021 2D 28 11.9 5130 014 0028