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T-Slots and T-Nuts - Metric Sizes

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Standard Metric T-Slots

T-Slots - Metric Sizes
Sizes1
(mm)		t1
(mm)		a1
(mm)		h1
(mm)
M4 5 10 - 11 3.5 - 4.5 8 - 10
M5 6 11 - 12.5 5 - 6 11 - 13
M6 8 14.5 - 16 7 - 8 15 - 18
M8 10 16 - 18 7 - 8 17 - 21
M10 12 19 - 21 8 -9 20 - 25
M12 14 23 - 25 9 - 11 23 - 28
M16 18 30 - 32 12 - 14 30 - 36
  • 1 inch = 25.4 mm

Standard Metric T-Nuts

T-Nuts - Metric Sizes
Sizes2
(mm)		t2
(mm)		a2
(mm)		h2
(mm)
M4 5 9 2.5 6
M5 6 10 4 8
M6 8 13 6 10
M8 10 15 6 12
M10 12 18 7 16
M12 14 22 8 19
M16 18 28 10 25
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Related Topics

• Fasteners

Bolts, nuts and threaded rods - torque, tension and loads.

Related Documents

ISO 724 - Metric Threads

Dimensions of metric threads according ISO 724.

Metric Bolt Heads and Wrench Sizes

ANSI/SO, DIN and JIS bolts.

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