TRUSCO Ensat [[R lower]] 307 steel three-hole, short size M4 P0.7 L6

[Features]● Ensat [[R Lower]] is an insert nut with excellent workability that can be used for resin, aluminum, etc., where straight tapping tends to cause female thread breakage. ●Has a split groove or three-hole shaped cutting edge and cuts the mating material with its own blade, so no front tap is required. ● If you reinforce the internal thread with Ensat [[R Lower]], you can use aluminum or resin for parts, which helps reduce weight. ●Ensat [[R Lower]] supports the force applied to the inner thread with an outer thread that is one size larger, so it can withstand higher forces than straight taps. ● Reinforcement using Ensat [[R lower]] is limited by the shear strength inherent in the mating material or the mechanical strength of the bolts used. ●Type 307 (three-hole type) is suitable for mild steel, high-strength aluminum alloy, and fragile hard resin.

[Applications] ●For reinforcing and preventing damage to screws and tightening male screws.

[Specifications] - Applicable bolt thread: M4 - Pilot hole diameter (mm): resin 6.0-6.1, light metal 6.1-6.2 - Outer thread (mm): 6.5 - Inner thread pitch (mm): 0.7 - Length (mm): 6

[Specification 2] Three holes/short size

[Material/Finish] SUM22L free-cutting steel (equivalent) hexavalent chromate

[Set contents/accessories]
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[Caution] ● Ensart [[R Lower]] is a registered trademark of KKV Corporation. ●It may not be possible to use with ultra-high-strength forged aluminum.