Page 871 - Benma | Blue book 5.0

Thread inserts HELICOIL Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
1 72400 Threaded inserts HELICOIL-plus free-running
The threaded insert with precision-formed, rhombic profile runs through freely, turn by turn. The result is a true-to-gauge inside thread usable
on both sides. The dimensional accuracy of the ISO thread complies with DIN 13 6H; for special requirements, 4H can be achieved.
For better identification once inserted, HELICOIL-plus free running is coloured green. The colour is grip-resistant and does not affect the
dimension.
Appropriate accessories:
172610 Installation mandrel HELICOIL
W = number of turns before installation, B = core hole, d = outside diameter of threaded insert before installation, DHC = outside diameter of
receiving thread, D1HC = thread core diameter.

Order ID d t2 min. P t2 x d min. W d min. / max. D1HC min. / max. B DHC
mm mm mm mm mm mm mm
172400.0100 M 3 3 0.5 1 d 3.9 3.8 / 4 3.11 / 3.22 3.2 3.65
172400.0200 M 3 4.5 0.5 1.5 d 6.3 3.8 / 4 3.11 / 3.22 3.2 3.65
172400.0300 M 3 6 0.5 2 d 8.7 3.8 / 4 3.11 / 3.22 3.2 3.65
172400.0400 M 4 4 0.7 1 d 3.7 5.05 / 5.25 4.15 / 4.29 4.2 4.91
172400.0500 M 4 6 0.7 1.5 d 6.1 5.05 / 5.25 4.15 / 4.29 4.2 4.91
172400.0600 M 4 8 0.7 2 d 8.4 5.05 / 5.25 4.15 / 4.29 4.2 4.91
172400.0700 M 5 5 0.8 1 d 4.3 6.35 / 6.6 5.17 / 5.33 5.2 6.04
172400.0800 M 5 7.5 0.8 1.5 6.9 6.35 / 6.6 5.17 / 5.33 5.2 6.04
172400.0900 M 5 10 0.8 2 d 9.7 6.35 / 6.6 5.17 / 5.33 5.2 6.04
172400.1000 M 6 6 1 1 d 4.2 7.6 / 7.85 6.22 / 6.41 6.3 7.3
172400.1100 M 6 9 1 1.5 d 6.9 7.6 / 7.85 6.22 / 6.41 6.3 7.3
172400.1200 M 6 12 1 2 d 9.6 7.6 / 7.85 6.22 / 6.41 6.3 7.3
172400.1300 M 8 8 1.25 1 d 4.7 9.85 / 10.1 8.27 / 8.48 8.4 9.62
172400.1400 M 8 12 1.25 1.5 d 7.4 9.85 / 10.1 8.27 / 8.48 8.4 9.62
172400.1500 M 8 16 1.25 2 d 10.6 9.85 / 10.1 8.27 / 8.48 8.4 9.62
172400.1600 M10 10 1.5 1 d 5 12.1 / 12.5 10.32 / 10.56 10.5 11.95
172400.1700 M10 15 1.5 1.5 d 8.1 12.1 / 12.5 10.32 / 10.56 10.5 11.95
172400.1800 M10 20 1,5 2 d 11.2 12.1 / 12.5 10.32 / 10.56 10.5 11.95
172400.1900 M12 12 1,75 1 d 5.2 14.4 / 14.8 12.38 / 12.64 12.5 14.27
172400.2000 M12 18 1.75 1.5 d 8.4 14.4 / 14.8 12.38 / 12.64 12.5 14.27
172400.2100 M12 24 1.75 2 d 11.7 14.4 / 14.8 12.38 / 12.64 12.5 14.27
172400.2200 M14 14 2 1 d 5.6 16.8 / 17.2 14.43 / 14.73 14.5 16.6
172400.2300 M14 21 2 1.5 d 8.8 16.8 / 17.2 14.43 / 14.73 14.5 16.6
172400.2400 M14 28 2 2 d 12 16.8 / 17.2 14.43 / 14.73 14.5 16.6
172400.2500 M16 16 2 1 d 6.5 19 / 19.4 16.43 / 16.73 16.5 18.6
172400.2600 M16 24 2 1.5 d 10.1 19 / 19.4 16.43 / 16.73 16.5 18.6
172400.2700 M16 32 2 2 d 13.8 19 / 19.4 16.43 / 16.73 16.5 18.6
1 72420 Thread inserts HELICOIL-plus Screw-Lock
HELICOIL-plus Screw-Lock has the same advantages as HELICOIL-plus free running. In addition, a screw-gripping area that serves to secure
screws is built in. This is achieved through one or more polygon-shaped windings that grip the flanks of the screw.
Appropriate accessories:
172610 Installation mandrel HELICOIL
Note: The red-coloured , diamond-shape-engraved HELICOIL-plus Screw-Lock thread inserts can only be used with screws of higher strength
classes, that is, from at least 8.8.

Order ID d t2 min. P t2 x d min. W d min. / max. D1HC min. / max. B DHC
mm mm mm mm mm mm mm
172420.0100 M 3 4.5 0.5 1.5 d 6.3 3.8 / 4 3.11 / 3.22 3.2 3.65
172420.0200 M 3 6 0.5 2 d 8.7 3.8 / 4 3.11 / 3.22 3.2 3.65
172420.0290 M 4 4 0.7 1.0 d 3.7 5.05 / 5.25 4.15 / 4.29 4.2 4.91
172420.0300 M 4 6 0.7 1.5 d 6.1 5.05 / 5.25 4.15 / 4.29 4.2 4.91
172420.0400 M 4 8 0.7 2 d 8.4 5.05 / 5.25 4.15 / 4.29 4.2 4.91
172420.0500 M 5 7.5 0.8 1.5 d 6.9 6.35 / 6.6 5.17 / 5.33 5.2 6.04
172420.0600 M 5 10 0.8 2 d 9.7 6.35 / 6.6 5.17 / 5.33 5.2 6.04
172420.0700 M 6 9 1 1.5 d 6.9 7.6 / 7.85 6.22 / 6.41 6.3 7.3
172420.0800 M 6 12 1 2 d 9.6 7.6 / 7.85 6.22 / 6.41 6.3 7.3
172420.0900 M 8 12 1.25 1.5 d 7.4 9.85 / 10.1 8.27 / 8.48 8.4 9.62
172420.1000 M 8 16 1.25 2 d 10.6 9.85 / 10.1 8.27 / 8.48 8.4 9.62
172420.1100 M10 15 1.5 1.5 d 8.1 12.1 / 12.5 10.32 / 10.56 10.5 11.95
172420.1200 M10 20 1.5 2 d 11.2 12.1 / 12.5 10.32 / 10.56 10.5 11.95
172420.1300 M12 18 1.75 1.5 d 8.4 14.4 / 14.8 12.38 / 12.64 12.5 14.27
172420.1400 M12 24 1.75 2 d 11.7 14.4 / 14.8 12.38 / 12.64 12.5 14.27

862 Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch