M24 Eye Bolts are manufactured to DIN 580. This page lists the controlling dimensions for the M24 size together with the rated working load limit and the notes for safe installation.
M24 Dimensional Row (DIN 580)
Thread size
Pitch (mm)
Ring inside diameter d (mm)
Ring outside diameter (mm)
Thread length (mm)
Max load vertical (kg)
Reference standard
Notes
M24
3.0
63
117
48
1800
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
Common Applications for M24 Eye Bolts
M24 Eye Bolts are commonly specified for structural steelwork, heavy machinery foundations and large flange joints.
Mating Parts for M24
For M24, pair with a M24 hex nut (ISO 4032 / DIN 934) and, where used, a M24 flat washer (ISO 7089 / DIN 125A) under the head and under the nut.
Technical Drawing
Customize the parameters below — every spec field is editable, and the drawing redraws to match the values you choose. Changing the size will snap the other fields to that size's standard values; you can then override any individual value.
Sends the selected values to the quote form below.
Request a Quote
The form below follows the current technical drawing configuration. Change the drawing values above and the request details update automatically.
Dimensions & Specifications (DIN 580)
Thread size
Pitch (mm)
Ring inside diameter d (mm)
Ring outside diameter (mm)
Thread length (mm)
Max load vertical (kg)
Reference standard
Notes
M6
1.0
20
36
12
70
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
M8
1.25
25
45
16
140
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
M10
1.5
30
54
20
230
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
M12
1.75
36
63
24
340
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
M14
2.0
42
72
28
500
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
M16
2.0
45
81
32
700
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
M18
2.5
50
90
36
930
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
M20
2.5
56
99
40
1200
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
M24
3.0
63
117
48
1800
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
M30
3.5
80
144
60
3200
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
M36
4.0
95
171
72
4600
DIN 580 / WLL
Drop-forged lifting eye bolt, vertical pull
Materials & Grades
Select a material class to see the grades we supply it in. Each designation is listed with its ISO/EN, AISI/SAE, JIS and GB equivalents.
Third-party video, selected automatically for this topic. It is not produced by Engineering Hardware and is not a specification source — use the tables on this page for dimensional data.
Inside the plant
Manufactured in our own plant
This part is cold-formed, threaded, heat-treated and finished in-house. The stages below are where its class and finish are actually decided.
01
Cold heading
Wire rod is drawn to size and cold-formed into blanks. Forming rather than cutting keeps the grain flow continuous around the head, which is where a bolt is most likely to fail.
Head dimensions and under-head radius checked at set-up and per shift.
02
Thread rolling
Threads are rolled between hardened dies rather than cut. Rolled threads are stronger in fatigue than cut threads and hold pitch and flank angle far more consistently across a batch.
Go / no-go ring gauges to ISO 965 tolerance class 6g.
03
Heat treatment
Quench-and-temper brings carbon and alloy steel to the property class ordered — 8.8, 10.9 or 12.9 — with the furnace charge tracked so a finished lot can be traced back to it.
Core hardness and tensile tested per lot to ISO 898-1.
04
Surface treatment
Zinc, zinc-nickel, hot-dip galvanizing, black oxide, phosphate and Dacromet, selected against the service environment rather than against the price list.
Coating thickness and neutral salt spray hours to ISO 9227.
Frequently Asked Questions
What grip range is typical for M24 structural bolts?
Grip ranges are highly application-dependent at M24. As a guide, choose a length that gives at least 1× the thread diameter engagement in the nut plus 2–3 thread pitches projecting.
What is the coarse-thread pitch of M24 for Eye Bolts?
For M24 the standard coarse pitch is 3 mm — this is the value used for Eye Bolts.
What torque do M24 class 8.8 Eye Bolts take?
A dry M24 class 8.8 joint takes about 710 Nm (≈ 1000 Nm for 10.9, ≈ 1200 Nm for 12.9). Confirm against your joint design; lubrication reduces these values.
What clearance and tapping drill suit M24?
Use a 26 mm clearance hole (ISO 273 medium) for through-fixing, or a 21 mm tapping drill for a coarse M24 thread.
How do I request a quotation?
Use the technical drawing on this page to pick the exact configuration, then submit it with the quote form. We respond within one business day.
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