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Clamping elements 672

Design: DIN 508, long design, with internal thread. Material: Tempered to strength grade 10. Application: For precision machinery; the larger support surface relieves the burden on the machine table slots. Note: The full load-bearing capacity can only be achieve if the entire thread length is screwed. Order No. d x T-slot 3903 3986 Dimen- sion a mm Dimen- sion e mm Measu- rement I mm Dimen- sion h mm Dimen- sion k mm 0010 M6 x 8 2.71 3.14 7.7 13 26 10 6 0020 M8 x 10 2.66 3.10 9.7 15 30 12 6 0030 M10 x 12 2.87 3.35 11.7 18 36 14 7 0040 M12 x 14 3.12 3.63 13.7 22 44 16 8 0050 M14 x 16 3.90 4.55 15.7 25 50 18 9 0060 M16 x 18 4.95 5.75 17.7 28 56 20 10 0070 M18 x 20 – 8.10 19.7 32 64 24 12 0080 M20 x 22 8.40 9.60 21.7 35 70 28 14 0090 M24 x 28 16.20 18.70 27.7 44 88 36 18 (W340) (W342) T-slot nut

DIN 508

Systems

Clamping

3

Rhombus T-slot nut

Design: With internal thread. Application: Thanks to its special design, the slot nut can be inserted from above if lateral insertion is not possible. Note: The reduced support surface in the T-slot means that the load-bearing capacity is lower than on comparable T-slot nuts DIN 508.

3904

d x T-slot

Order No.

Dimen- sion a mm

Dimen- sion e mm

Dimen- sion h mm

Dimen- sion k mm

Strength grade

0003 0005 0010 0015 0020 0030 0035 0040

M8 x 10 M10 x 12 M12 x 14 M14 x 16 M16 x 18 M20 x 22 M20 x 28 M24 x 28

3.08 3.19 3.25 4.28 4.56 7.50

9.7

15 18 22 25 28 35 44 44

12 14 16 18 20 28 36 36

6 7 8 9

8 8 8 6 6 6 8 6

11.7 13.7 15.7 17.7 21.7 27.7 27.7

10 14 18 18

12.20 11.60 (W340)

Fixed slot nut

Design: Case-hardened and exactly ground for symmetry, tolerance compliant. Material: Steel C 15.

Application: The fixed slot nuts are screwed into the standard, 20 mm wide aligning groove on vices or devices in pairs. You can work on machines with different slot widths by changing the slot nuts.

Fitting surface h6 ground

3905

Nominal dimension of slots for machines b mm

Order No.

Nominal dimension of slots for device mm

Height

Length

For screws DIN 84/912

mm

mm

0010 0020 0030 0040 0050 0060 0070 0080 0090

10 12 14 16 18 22 24 28 20*

20.80 19.10 19.10 19.10 19.10 23.70 28.50 28.00 (W342) 6.95

20 20 20 20 20 20 20 20 20

10 10 10 10 10 10 12 12 12

22 22 25 25 25 22 32 32 32

M6 x 10 M6 x 10 M6 x 16 M6 x 16 M6 x 16 M6 x 16 M6 x 16 M6 x 16 M6 x 16

* Flat slot nut.

3/150