Technical Data Sheet

max = maximum; min = minimum
Active drawing
Hexagon head bolts with reduced shank
Use ISO 4015 as the reference geometry for a custom reduced-shank hex bolt.
Use this ISO 4015 drawing generator to configure dimensions, review the technical drawing and export a custom drawing for manufacturing. Whether the specification is written as ISO 4015 or ISO4015, this online drawing tool covers the same Hexagon head bolts with reduced shank standard reference.
Set shank diameter, thread, length, head, material, property class, finish and tolerances.

max = maximum; min = minimum
Unit: mm
| Dimension | P | da/max | ds | e/min | k/min | k/max | r/min | s/max | s/min |
|---|---|---|---|---|---|---|---|---|---|
| M3 | 0.5 | 3.6 | 2.6 | 5.98 | 1.8 | 2.2 | 0.1 | 5.5 | 5.2 |
| M4 | 0.7 | 4.7 | 3.5 | 7.5 | 2.6 | 3 | 0.2 | 7 | 6.64 |
| M5 | 0.8 | 5.7 | 4.4 | 8.63 | 3.26 | 3.74 | 0.2 | 8 | 7.64 |
| M6 | 1 | 6.8 | 5.3 | 10.89 | 3.76 | 4.24 | 0.25 | 10 | 9.64 |
| M8 | 1.25 | 9.2 | 7.1 | 14.2 | 5.06 | 5.54 | 0.4 | 13 | 12.57 |
| M10 | 1.5 | 11.2 | 8.9 | 17.59 | 6.11 | 6.69 | 0.4 | 16 | 15.57 |
| M12 | 1.75 | 13.7 | 10.7 | 19.85 | 7.21 | 7.79 | 0.6 | 18 | 17.57 |
| M14 | 2 | 15.7 | 12.5 | 22.78 | 8.51 | 9.09 | 0.6 | 21 | 20.16 |
| M16 | 2 | 17.7 | 14.5 | 26.17 | 9.71 | 10.29 | 0.6 | 24 | 23.16 |
| M20 | 2.5 | 22.4 | 18.2 | 32.95 | 12.15 | 12.85 | 0.8 | 30 | 29.16 |
Catalog fasteners commonly specified with this drawing family. Confirm size, material and property class against your project drawing.
ISO 4014 / DIN 931 / ASTM F3125 / SAE J42940Cr / 42CrMo / SCM435 / 4140 / 8.8 / 10.9 / 12.9
Partial-thread high-strength hex head bolts per ISO 4014 / DIN 931 in 40Cr / 42CrMo / SCM435, 8.8 / 10.9 / 12.9.
ASTM A325 / A490 / A307, ISO 898-1, DIN EN 1439935CrMo / 42CrMo / Alloy Steel / 8.8 / 10.9 / 12.9 / A325 / A490
Heavy structural hex head bolts per ASTM A325/A490 and EN 14399 for steel frames and bridges.
DIN 931 / DIN 933 / ISO 4014 / ISO 4017 / ASTM F593Duplex 2205 / Super Duplex 2507 / UNS S32205 / S32750
Duplex 2205 / 2507 hex head bolts for offshore and high-chloride renewable environments.
DIN 933 / ISO 4017 / ASTM F593SS304 / SS316 / A2-70 / A4-80
A2-70 / A4-80 full-thread stainless hex head bolts per DIN 933 / ISO 4017 for solar and equipment assemblies.
DIN 931 / ISO 4014 / ASTM F593SS304 / SS316 / A2-70 / A4-80
A2-70 / A4-80 partial-thread stainless hex head bolts per DIN 931 / ISO 4014 for structural and coastal assemblies.
ISO 4017 / DIN 933 / SAE J42910B21 / 40Cr / SCM435 / 4140 / 8.8 / 10.9 / 12.9
Full-thread high-strength hex head bolts per ISO 4017 / DIN 933 in 10B21 / SCM435, 8.8 / 10.9 / 12.9.
Send the drawing with shank, thread, material, grade, finish, quantity and inspection requirements.
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