Sukatan na Libreng Running Wire Thread Insert, also known as a Helicoil, is a meticulously crafted spiral coil formed from cold-rolled rhombic stainless steel wire. This insert exhibits exceptional strength, precise dimensions, and a sleek surface finish. It functions as a high-precision concentric component featuring both internal and external threads, enabling the creation of standardized threads seamlessly. Renowned for its remarkable qualities, including high strength, precision, robust tensile strength, resistance to loosening, wear resistance, heat resistance, and rust resistance, these inserts are predominantly used in various materials, including low-strength metals like aluminum and magnesium, pati na rin ang mga di-metal na materyales tulad ng plastik.

| Drawing No. | dxP | Kxd | L | w | d1 min. max. | B I-tap ang Laki ng Drill | t3 max. | |
| Libreng Pagtakbo | tornilyo- Lock | |||||||
| L 4010011 | L 4012011 | M2X0.40 | 1d | 2.0 | 2.9 | 2.6-2.8 | 2.1 | 1.8 |
| L 4010012 | L 4012012 | 1.5d | 3.0 | 4.9 | 2.8 | |||
| L 4010013 | L 4012013 | 2d | 4.0 | 6.9 | 3.8 | |||
| L 4010014 | L 4012014 | 2.5d | 5.0 | 8.9 | 4.8 | |||
| L 4010015 | L 4012015 | 3d | 6.0 | 10.9 | 5.8 | |||
| L4010021 | L4012021 | M2.5X0.45 | 1d | 2.5 | 3.5 | 3.3-3.5 | 2.6 | 2.3 |
| L 4010022 | L 4012022 | 1.5d | 3.75 | 5.9 | 3.5 | |||
| L 4010023 | L 4012023 | 2d | 5.0 | 8.1 | 4.8 | |||
| L 4010024 | L 4012024 | 2.5d | 6.25 | 10.5 | 6.0 | |||
| L 401 0025 | L 4012025 | 3d | 7.5 | 12.9 | 7.3 | |||
| L 4010031 | L 4012031 | M3X0.5 | 1d | 3.0 | 3.9 | 3.8-4.0 | 3.2 | 2.7 |
| L 4010032 | L4012032 | 1.5d | 4.5 | 6.3 | 4.2 | |||
| L 4010033 | L4012033 | 2d | 6.0 | 8.7 | 5.7 | |||
| L 4010034 | L 4012034 | 2.5d | 7.5 | 11.1 | 7.2 | |||
| L 4010035 | L 4012035 | 3d | 9.0 | 13.5 | 8.7 | |||
| L 4010041 | L 4012041 | M3.5X0.6 | 1d | 3.5 | 3.7 | 4.42-4.60 | 3.7 | 3.2 |
| L 4010042 | L 4012042 | 1.5d | 5.25 | 6.3 | 5.0 | |||
| L 4010043 | L4012043 | 2d | 7.0 | 8.7 | 6.7 | |||
| L 4010044 | L 4012044 | 2.5d | 8.75 | 11.2 | 8.5 | |||
| L 401 0045 | L 4012045 | 3d | 10.5 | 13.3 | 10.2 | |||
| L 4010051 | L 4012051 | M4X0.7 | 1d | 4.0 | 3.7 | 5.05- 5.25 | 4.2 | 3.6 |
| L 4010052 | L4012052 | 1.5d | 6.0 | 6.1 | 5.6 | |||
| L 4010053 | L 4012053 | 2d | 8.0 | 8.4 | 7.6 | |||
| L 4010054 | L 4012054 | 2.5d | 10.0 | 10.9 | 9. .6 | |||
| L 4010055 | L 4012055 | 3d | 12.0 | 13.2 | 11.6 | |||
| L 4010061 | L 4012061 | M5X0.8 | 1d | 5.0 | 4.3 | 6.35-6.6 | 5.2 | 4.6 |
| L 4010062 | L 4012062 | 1.5d | 7.5 | 6.9 | 7.1 | |||
| L 4010063 | L 401 2063 | 2d | 10.0 | 9.7 | 9.6 | |||
| L 4010064 | L 4012064 | 2.5d | 12.5 | 12.3 | 12.1 | |||
| L 4010065 | L 4012065 | 3d | 15.0 | 14.8 | 14.6 | |||
| L 4010071 | L 4012071 | M6X1.0 | 1d | 6.0 | 4.2 | 7.6-7.85 | 6.3 | 5.5 |
| L 4010072 | L4012072 | 1.5d | 9.0 | 6.9 | 8.5 | |||
| L 4010073 | L 4012073 | 2d | 12.0 | 9.6 | 11.5 | |||
| L 4010074 | L 4010074 | 2.5d | 15.0 | 12.3 | 14.5 | |||
| L 4010075 | L 4010075 | 3d | 18.0 | 14.6 | 17.5 | |||
| L 4010081 | L 4012081 | M7X1.0 | 1d | 7.0 | 5.3 | 8.65-8.9 | 7.3 | 6.5 |
| L 4010082 | L 4012082 | 1.5d | 10.5 | 8.2 | 10.0 | |||
| L 4010083 | L 4012083 | 2d | 14.0 | 11.1 | 13.5 | |||
| L 4010084 | L 4012084 | 2.5d | 17.5 | 14.3 | 17.0 | |||
| L 4010085 | L4012085 | 3d | 21.0 | 17.4 | 20.5 | |||
| L 4010091 | L 4012091 | M8X1.25 | 1d | 8.0 | 4.7 | 9.85-10.1 | 8.4 | 7.4 |
| L 4010092 | L 4012092 | 1.5d | 12.0 | 7.4 | 11.4 | |||
| L 4010093 | L 4012093 | 2d | 16.0 | 10.6 | 15.4 | |||
| L 4010094 | L 4012094 | 2.5d | 20.0 | 13.5 | 19.4 | |||
| L 4010095 | L 4012095 | 3d | 24.0 | 16.4 | 23.4 | |||
| L 4010101 | L 4012101 | M8X1.0 | 1d | 8.0 | 6.1 | 9.85-10.1 | 8.3 | 7.5 |
| L 4010102 | L 4012102 | 1.5d | 12.0 | 9.5 | 11.5 | |||
| L4010103 | L 4012103 | 2d | 16.0 | 12.9 | 15.5 | |||
| L4010104 | L 4012104 | 2.5d | 20.0 | 16.5 | 19.5 | |||
| L 4010105 | L 4012105 | 3d | 24.0 | 19.9 | 23.5 | |||
| L 4010111 | L4012111 | M9X1.25 | 1d | 9.0 | 5.3 | 10.85-11.1 | 9.4 | 8.4 |
| L 4010112 | L4012112 | 1.5d | 13.5 | 8.6 | 12.9 | |||
| L4010113 | L 4012113 | 2d | 18.0 | 11.9 | 17.4 | |||
| L4010114 | L4012114 | 2.5d | 22.5 | 15.3 | 21.9 | |||
| L4010115 | L 4012115 | 3d | 27.0 | 18.1 | 26.4 | |||
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