Technical Data Sheet

max = maximum; min = minimum
Active drawing
Hexagon Socket Set Screws with Flat Point
Need custom DIN 913 set screws? Use the DIN 913 / ISO 4026 flat-point geometry as a starting drawing, then define the thread size and pitch, overall length, hex-socket width and depth, flat-point dimensions, material, hardness, finish, tolerances and inspection requirements. The approved drawing controls the finished non-standard part.
Use this DIN 913 drawing generator to configure dimensions, review the technical drawing and export a custom drawing for manufacturing. Whether the specification is written as DIN 913 or DIN913, this online drawing tool covers the same Hexagon Socket Set Screws with Flat Point standard reference.
DIN 913 / ISO 4026 is the reference template, not a limit on the customer specification. Change the thread, length, socket, flat-point diameter or end form, hardness, coating and tolerances as required. Any departure from the reference is manufactured to the approved drawing; do not replace the flat point with cone-, cup- or dog-point geometry without engineering approval.

max = maximum; min = minimum
Unit: mm
| Dimension | P | dp/max | dp/min | e/min | s/min | s/max | t/min |
|---|---|---|---|---|---|---|---|
| M1.4 | 0.3 | 0.7 | 0.45 | 0.803 | 0.711 | 0.724 | 0.6 |
| M1.6 | 0.35 | 0.8 | 0.55 | 0.803 | 0.711 | 0.724 | 0.7 |
| M1.8 | 0.35 | 0.9 | 0.65 | 0.803 | 0.711 | 0.724 | 0.8 |
| M2 | 0.4 | 1 | 0.75 | 1.003 | 0.889 | 0.902 | 0.8 |
| M2.5 | 0.45 | 1.5 | 1.25 | 1.427 | 1.27 | 1.295 | 1.2 |
| M3 | 0.5 | 2 | 1.75 | 1.73 | 1.52 | 1.545 | 1.2 |
| M4 | 0.7 | 2.5 | 2.25 | 2.3 | 2.02 | 2.045 | 1.5 |
| M5 | 0.8 | 3.5 | 3.2 | 2.87 | 2.52 | 2.56 | 2 |
| M6 | 1 | 4 | 3.7 | 3.44 | 3.02 | 3.08 | 2 |
| M8 | 1.25 | 5.5 | 5.2 | 4.58 | 4.02 | 4.095 | 3 |
| M10 | 1.5 | 7 | 6.64 | 5.72 | 5.02 | 5.095 | 4 |
| M12 | 1.75 | 8.5 | 8.14 | 6.86 | 6.02 | 6.095 | 4.8 |
| M14 | 2 | 10 | 9.64 | 6.86 | 6.02 | 6.095 | 5.6 |
| M16 | 2 | 12 | 11.57 | 9.15 | 8.025 | 8.115 | 6.4 |
| M18 | 2.5 | 13 | 12.57 | 11.43 | 10.025 | 10.115 | 7.2 |
| M20 | 2.5 | 15 | 14.57 | 11.43 | 10.025 | 10.115 | 8 |
| M22 | 2.5 | 17 | 16.57 | 13.72 | 12.032 | 12.142 | 9 |
| M24 | 3 | 18 | 17.57 | 13.72 | 12.032 | 12.142 | 10 |
Catalog fasteners commonly specified with this drawing family. Confirm size, material and property class against your project drawing.
DIN 913 / ISO 4026Carbon Steel / Alloy Steel / 14H / 22H / 33H / 45H
DIN 913 / ISO 4026 headless hexagon socket set screws with flat point, M1.6-M24 in hardness classes 14H / 22H / 33H / 45H.
DIN 912 / ISO 4762 / ASTM A57442CrMo / SCM435 / 40Cr / 10.9 / 12.9
High-strength socket head cap screws per ISO 4762 in 42CrMo / SCM435, 10.9 / 12.9 grade.
ISO 7042 / DIN 980 / ISO 2320Carbon Steel / Alloy Steel / Grade 8 / 10
All-metal prevailing torque nuts per ISO 7042 / DIN 980 for vibration-resistant joints.
Send the completed drawing with thread, length, hex socket, flat-point dimensions, material, hardness, finish, quantity and inspection requirements for engineering review and quotation.
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