Page 1250 - Benma | Blue book 5.0

Slotted screws, blocks, - nuts Tel. +41 44 736 63 63 • Fax +41 44 736 63 00 • sales@brw.ch
260240 Hexagon nut
Old standard, 1.5 x d high, strength 10, tempered.
Applications
Convex side
With the conical seats DIN 6319D and DIN 6319G.
Flat side
With hardened discs DIN 6340.
Order ID Thread s e m r
mm mm mm mm
260240.0100 M10 17 19.8 15 15
260240.0200 M12 19 21.1 18 17
260240.0300 M14 22 24.5 21 20
260240.0400 M22 32 35.7 33 30

260260 Hexagon nut with collar, turned
DIN 6331, turned and milled, 1.5 x d high, strength 10, tempered.
Order ID Thread s e m a d1
mm mm mm mm mm
260260.0100 M6 10 11.05 9 3 14
260260.0200 M8 13 14.4 12 3.5 18
260260.0300 M10 16 17.8 15 4 22
260260.0400 M12 18 20.03 18 4 25
260260.0500 M14 21 23.4 21 4.5 28
260260.0600 M16 24 26.8 24 5 31
260260.0700 M18 27 30.1 27 5 34
260260.0800 M20 30 33.5 30 6 37
260260.0900 M22 34 37.7 33 6 40
260260.1000 M24 36 40.0 36 6 45
260260.1100 M27 41 45.6 40 8 50
260260.1200 M30 46 51.3 45 8 58
260260.1300 M36 55 61.3 54 10 68
260260.1400 M42 65 72.6 63 12 80
260260.1500 M48 75 83.9 72 14 92

260280 Hexagon nut with collar, turneed
Old standard, turned and milled, 1.5 x d high, strength 10, tempered.
Order ID Thread s e m a d1
mm mm mm mm mm
260280.0100 M10 17 18.9 15 4 22
260280.0200 M12 19 21.1 18 4 25
260280.0300 M14 22 24.5 21 4.5 28
260280.0400 M22 32 35.7 33 6 40

260300 Extension nut
No. 6334, strength 10, tempered.
Note
For functioning and safety reasons, we recommend the following screw-in lengths on both sides:
Minimum: 1 x diameter
Maximum: 1/2 nut height m
Order ID Thread s e m
mm mm mm
260300.0100 M6 10 11.05 18
260300.0200 M8 13 14.4 24
260300.0300 M10 16 17.8 30
260300.0400 M12 18 20.03 36
260300.0500 M14 21 23.4 42
260300.0600 M16 24 26.8 48
260300.0700 M18 27 30.1 54
260300.0800 M20 30 33.5 60
260300.0900 M22 34 37.7 66
260300.1000 M24 36 40.0 72
260300.1100 M27 41 45.6 81
260300.1200 M30 46 51.3 90
260300.1300 M36 55 61.3 108
260300.1400 M42 65 72.6 126
260300.1500 M48 75 83.9 144

Brütsch/Rüegger Tools Ltd. • Heinrich Stutz-Strasse 20 • P.O. Box • CH-8902 Urdorf • www.brw.ch 1241