Technical Data Sheet

max = maximum; min = minimum
Active drawing
T-head bolts with square neck bolts
Use this DIN 186 online drawing generator to review the T-head bolts with square neck bolts geometry and configure diameter, pitch, length and head dimensions. Export a technical PDF drawing for sourcing, engineering review or custom manufacturing. Searches for DIN 186, DIN186, DIN 186 drawing and DIN 186 dimensions refer to this page.
Use this DIN 186 drawing generator to configure dimensions, review the technical drawing and export a custom drawing for manufacturing. Whether the specification is written as DIN 186 or DIN186, this online drawing tool covers the same T-head bolts with square neck bolts standard reference.
Select the available size parameters, review the dimensional values and prepare a drawing-based specification. Material, grade, finish, tolerances, inspection and documentation requirements can be added to the manufacturing inquiry.

max = maximum; min = minimum
Unit: mm
| Dimension | P | ds/max | ds/min | k/max | k/min | s2/max | s2/min | s1/max | s1/min | r |
|---|---|---|---|---|---|---|---|---|---|---|
| M6 | 1 | 6.48 | 5.52 | 4.9 | 4.1 | 6.6 | 5.4 | 16.9 | 15.1 | 0.5 |
| M8 | 1.25 | 8.58 | 7.42 | 5.9 | 5.1 | 8.75 | 7.25 | 18.9 | 17.1 | 0.5 |
| M10 | 1.5 | 10.58 | 9.42 | 7.5 | 6.5 | 10.75 | 9.25 | 22 | 20 | 0.5 |
| M12 | 1.75 | 12.7 | 11.3 | 8.75 | 7.75 | 12.9 | 11.1 | 27 | 25 | 1 |
| M16 | 2 | 16.7 | 15.3 | 11.4 | 9.6 | 16.9 | 15.1 | 31 | 29 | 1 |
| M20 | 2.5 | 20.84 | 19.16 | 13.9 | 12.1 | 21 | 19 | 37.25 | 34.75 | 1 |
| M24 | 3 | 24.84 | 23.16 | 15.9 | 14.1 | 25 | 23 | 44.25 | 41.75 | 1.6 |
| M30 | 3.5 | 30.84 | 29.16 | 20 | 18 | 31 | 29 | 55.5 | 52.5 | 1.6 |
| M36 | 4 | 37 | 35 | 24 | 22 | 37.25 | 34.75 | 67.5 | 64.5 | 2 |
| M42 | 4.5 | 43 | 41 | 27 | 25 | 43.25 | 40.75 | 81.5 | 78.5 | 2 |
| M48 | 5 | 49 | 47 | 31 | 29 | 49.25 | 46.75 | 89.75 | 86.25 | 2 |
Catalog fasteners commonly specified with this drawing family. Confirm size, material and property class against your project drawing.
DIN 186 / DIN 188 ref / OEMSS304 / SS316 / A2-70 / A4-80
A2 / A4 stainless T-bolts for T-slot rails, channel profiles and adjustable mounting assemblies.
DIN 6923 / ISO 416135K / 10B21 / Grade 8 / 10
Hex Flange Nuts per DIN 6923 in 35K / 10B21, Grade 8 / 10 grade.
ISO 7089 / DIN 125SS304 / SS316 / —
A2 / A4 stainless flat washers per ISO 7089 for renewable stainless bolt assemblies.
Send the configured drawing with material, grade, finish, quantity, tolerances and inspection requirements for engineering review and quotation.
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