The Metric Free Running Helicoil Insert is meticulously crafted from cold-rolled rhombic stainless steel wire, resulting in a precision-engineered spiral coil. This insert boasts outstanding strength, precise dimensions, and a sleek surface finish. It serves as a high-precision concentric component, featuring both internal and external threads, facilitating the creation of standardized threads seamlessly.Renowned for its exceptional qualities, including high tensile strength, precise engineering, resistance to loosening, wear resistance, heat resistance, and rust resistance, these inserts find prominent use in various materials. They are versatile enough to reinforce low-strength metals like aluminum and magnesium, as well as non-metallic materials such as plastics.
Drawing No. | dXP | K xd | L | W | d1 min. max. | B Tap Drill Size | t3 max. | |
Free Running | Screw- Lock | |||||||
L 4010121 | L 4012121 | M10X1.5 | 1d | 10.0 | 5.0 | 12.1-12.5 | 10.50 | 9.2 |
L 4010122 | L 4012122 | 1.5d | 15.0 | 8.1 | 14.2 | |||
L 4010123 | L 4012123 | 2d | 20.0 | 11.2 | 19.2 | |||
L 4010124 | L 4012124 | 2.5d | 25.0 | 14.2 | 24.2 | |||
L 4010125 | L 4012125 | 3d | 30.0 | 17.2 | 29.2 | |||
L 4010131 | L 4012131 | M 10X1.0 | 1d | 10.0 | 7.6 | 12.1-12.5 | 10.25 | 9.5 |
L 4010132 | L 4012132 | 1. 5d | 15. 0 | 12.1 | 14.5 | |||
L 4010133 | L 4012133 | 2d | 20.0 | 16.3 | 19.5 | |||
L 4010134 | L 4012134 | 2.5d | 25.0 | 20.7 | 24.5 | |||
L 4010135 | L 4012135 | 3d | 30.0 | 25.0 | 29.5 | |||
L 4010141 | L 4012141 | M10X1.25 | 1d | 10.0 | 6.0 | 12.1-12.5 | 10.40 | 9.4 |
L 4010142 | L 4012142 | 1.5d | 15.0 | 9.7 | 14.4 | |||
L 4010143 | L4012143 | 2d | 20.0 | 13.1 | 19.4 | |||
L4010144 | L 4012144 | 2.5d | 25.0 | 16.9 | 24.4 | |||
L 4010145 | L 4012145 | 3d | 30.0 | 20.1 | 29.4 | |||
L 4010151 | L 4012151 | M 11X1.5 | 1d | 11.0 | 5.6 | 13.1 -13.5 | 11.50 | 10.2 |
L 4010152 | L 4012152 | 1.5d | 16.5 | 9.0 | 15.7 | |||
L 4010153 | L 4012153 | 2d | 22.0 | 12.3 | 21.2 | |||
L 4010154 | L 4012154 | 2.5d | 27.5 | 15.7 | 26.7 | |||
L 4010155 | L 4012155 | 3d | 33.0 | 19.1 | 32.2 | |||
L 4010161 | L 4012161 | M12X1.75 | 1d | 12.0 | 5.2 | 14.4-14.8 | 12.50 | 11.1 |
L 4010162 | L 4012162 | 1.5d | 18.0 | 8.4 | 17.1 | |||
L 4010163 | L 4012163 | 2d | 24.0 | 11.7 | 23.1 | |||
L 4010164 | L 4012164 | 2.5d | 30.0 | 14.7 | 29.1 | |||
L 401 0165 | L 4012165 | 3d | 36.0 | 18.0 | 35.1 | |||
L 4010171 | L4012171 | M 12X1.0 | 1d | 12.0 | 9.3 | 14.4-14.8 | 12.25 | 11.5 |
L 4010172 | L4012172 | 1.5d | 18.0 | 14.5 | 17.5 | |||
L 4010173 | L4012173 | 2d | 24.0 | 19.5 | 23.5 | |||
L 4010174 | L4012174 | 2.5d | 30.0 | 24.8 | 29.5 | |||
L 4010175 | L4012175 | 3d | 36.0 | 30.0 | 35.5 | |||
L 4010181 | L4012181 | M12X1.25 | 1d | 12.0 | 7.4 | 14.4-14.8 | 12.25 | 11.4 |
L 4010182 | L 4012182 | 1.5d | 18.0 | 11.6 | 17.4 | |||
L 4010183 | L 4012183 | 2d | 24.0 | 15.9 | 23.4 | |||
L 4010184 | L 4012184 | 2.5d | 30.0 | 20.0 | 29.4 | |||
L 4010185 | L 4012185 | 3d | 36.0 | 24.3 | 35.4 | |||
L 4010191 | L 4012191 | M12X1.5 | 1d | 12.0 | 6.2 | 14.4-14.8 | 12.50 | 11.2 |
L 4010192 | L 4012192 | 1.5d | 18.0 | 9.8 | 17.2 | |||
L 4010193 | L 4012193 | 2d | 24.0 | 13.5 | 23.2 | |||
L 4010194 | L 4012194 | 2.5d | 30.0 | 17.1 | 29.2 | |||
L 4010195 | L 4012195 | 3d | 36,,0 | 20.8 | 35.2 | |||
L 4010201 | L 4012201 | M14X2.0 | 1d | 14.0 | 5.6 | 16.8-17.2 | 14.50 | 13.0 |
L 4010202 | L 4012202 | 1.5d | 21.0 | 8.8 | 20.0 | |||
L 4010203 | L 4012203 | 2d | 28.0 | 12.0 | 27.0 | |||
L 4010204 | L 4012204 | 2.5d | 35.0 | 15.2 | 34.0 | |||
L 4010211 | L 4012211 | M14X1.0 | 1d | 14.0 | 11.2 | 16.8-17.2 | 14.25 | 13.5 |
L 4010212 | L 4012212 | 1.5d | 21.0 | 17.2 | 20.5 | |||
L 4010213 | L 4012213 | 2d | 28.0 | 23.2 | 27.5 | |||
L 4010214 | L 4012214 | 2.5d | 35.0 | 29.2 | 34.5 | |||
L 4010221 | L 4012221 | M14X1.25 | 1d | 8.4 | 4.6 | 16.8-17.2 | 14.25 | 7.8 |
L 4010222 | L 4012222 | 1.5d | 12.4 | 7.4 | 11.8 | |||
L 4010223 | L 4012223 | 2d | 14.4 | 9.1 | 13.8 | |||
L 4010224 | L 4012224 | 2.5d | 16.4 | 10.2 | 15.8 | |||
L 4010231 | L 4012231 | M14X1.5 | 1d | 14.0 | 7.4 | 16.8-17.2 | 14.50 | 13.2 |
L 4010232 | L 4012232 | 1.5d | 21.0 | 11.6 | 20.2 | |||
L 4010233 | L 4012233 | 2d | 28.0 | 15.7 | 27.2 | |||
L 4010234 | L 401 2234 | 2.5d | 35.0 | 19.9 | 34.2 | |||
L 4010241 | L 4012241 | M16X2.0 | 1d | 16.0 | 6.5 | 19.0-19.4 | 16.50 | 15.0 |
L 4010242 | L 4012242 | 1.5d | 24.0 | 10.1 | 23.0 | |||
L4010243 | L 4012243 | 2d | 32.0 | 13.8 | 31.0 | |||
L 4010244 | L 4012244 | 2.5d | 40.0 | 17.5 | 39.0 | |||
L 4010251 | L 4012251 | M16X1.5 | 1d | 16.0 | 8.7 | 19.0-19.4 | 16.50 | 15.2 |
L 4010252 | L 4012252 | 1.5d | 24.0 | 13.4 | 23.2 | |||
L 4010253 | L 4012253 | 2d | 32.0 | 18.1 | 31.2 | |||
L 4010254 | L 4012254 | 2.5d | 40.0 | 22.9 | 39.2 | |||
L 4010261 | L 4012261 | M18X2.5 | 0.5d | 9.0 | 2.3 | 21.5-22.0 | 18.75 | 7.7 |
L 4010262 | L 4012262 | 0.75d | 13.5 | 3.8 | 12.2 | |||
L 4010263 | L 401 2263 | 1d | 18.0 | 5.6 | 16.7 | |||
L 4010264 | L 401 2264 | 1.5d | 27.0 | 9.0 | 25.7 | |||
L 4010265 | L 4012265 | 2d | 36.0 | 12.3 | 34.7 |
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