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Ensat Selftapping Threaded Insert

302/307/308

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Description

Ensat 302 type threaded insert(with cutting slot) is recommended for most application cases. In certain materials, this Ensat demonstrates a minimal inward springing action, so creating a certain screw locking effect. If this effect is not required, we recommend using Ensat 307/308 type. Ensat 307/308 type (with cutting bores) was developed for materials with difficult cutting properties. This insert has a thick wall and the cutting force is distributed over three cutting edges. The short version Ensat 307 is particularly suitable where minimal material thicknesses are involved.

Three-hole version: Works Standard 347/348

The Ensat is capable of withstanding high loads. When used in light alloys, for example, a degree of pull-out strength is chieved which far exceeds the yield strength of the mating screw 8.8.
302 TYPE LENGTH OUTER DRILL SIZE HOLE DEPTH
METRIC UN Plastics ALLOYS CAST IRON
M2-0.4 6 M4.5-0.5 4.0-4.1 4.1-4.2 4.2-4.3 8
M2.5-0.45 U#2-56 6 M4.5-0.5 4.0-4.1 4.1-4.2 4.2-4.3 8
M3-0.5 U#4-40 6 M5-0.5 4.5-4.6 4.6-4.7 4.7-4.8 8
M4-0.7 U#8-32 8 M6.5-0.75 5.8-5.9 6.0-6.1 6.1-6.2 10
M5-0.8 U#10-24 10 M8-1.0 7.1-7.2 7.3-7.5 7.5-7.6 13
M6a-1.0 12 M9-1.0 8.1-8.2 8.3-8.5 8.5-8.6 15
M6-1.0 U1/4-20 14 M10-1.5 9.0-9.2 9.2-9.3 9.3-9.4 17
M8-1.25 U5/16-18 15 M12-1.5 10.6-10.8 11-11 .2 11.2-11.4 18
M10-1.5 U3/8-16 18 M14-1.5 12.6-12.8 13.0-13.3 13.2-13.4 22
M12-1.75 U7/16-14 22 M16-1.5 14.6-14.8 15.0-15.3 15.2-15.4 26
M14-2.0 U1/2-13 24 M18-1.5 16.6-16.8 17.0-17.3 17.2-17.5 28
M16-2.0 U5/8-11 22 M20-1.5 18.6-18.8 19.0-19.3 19.2-19.5 27
M18-2.5 24 M22-1.5 20.6-20.8 21.0-21.3 21.2-21.5 29
M20-2.5 27 M26-1.5 24.6-24.8 25.0-25.3 25.2-25.2 32
Inner 307 308 outer drill Hole depth

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