M30 Lifting Eye Nuts are manufactured to DIN 582. This page lists the controlling dimensions for the M30 size together with the rated working load limit and the notes for safe installation.
M30 Dimensional Row (DIN 582)
Thread size
Pitch (mm)
Ring inside diameter d (mm)
Ring outside diameter (mm)
Total height (mm)
Max load vertical (kg)
Reference standard
Notes
M30
3.5
80
144
144
3200
DIN 582 / WLL
Drop-forged lifting eye nut, vertical pull
Common Applications for M30 Lifting Eye Nuts
M30 Lifting Eye Nuts are commonly specified for structural joints, flange connections and heavy equipment foundations.
Mating Parts for M30
Pair M30 with the matching M30 bolt or screw, plus a M30 flat washer where required to distribute load on softer materials.
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 582)
Thread size
Pitch (mm)
Ring inside diameter d (mm)
Ring outside diameter (mm)
Total height (mm)
Max load vertical (kg)
Reference standard
Notes
M6
1.0
20
36
36
70
DIN 582 / WLL
Drop-forged lifting eye nut, vertical pull
M8
1.25
25
45
45
140
DIN 582 / WLL
Drop-forged lifting eye nut, vertical pull
M10
1.5
30
54
54
230
DIN 582 / WLL
Drop-forged lifting eye nut, vertical pull
M12
1.75
36
63
63
340
DIN 582 / WLL
Drop-forged lifting eye nut, vertical pull
M16
2.0
45
81
81
700
DIN 582 / WLL
Drop-forged lifting eye nut, vertical pull
M20
2.5
56
99
99
1200
DIN 582 / WLL
Drop-forged lifting eye nut, vertical pull
M24
3.0
63
117
117
1800
DIN 582 / WLL
Drop-forged lifting eye nut, vertical pull
M30
3.5
80
144
144
3200
DIN 582 / WLL
Drop-forged lifting eye nut, vertical pull
M36
4.0
95
171
171
4600
DIN 582 / WLL
Drop-forged lifting eye nut, 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
Should M30 Lifting Eye Nuts be tightened by torque or by angle?
For critical structural joints at M30, angle-controlled or stretch-controlled tightening is more repeatable than pure torque — the friction scatter at large diameters can dominate the torque signal.
What grip range is typical for M30 structural bolts?
Grip ranges are highly application-dependent at M30. 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 height of an M30 nut?
The nominal height of a style-1 ISO 4032 M30 nut is in the spec table on this page. Style-2 (thick) is approximately 1.1× this height; thin (ISO 4035 / DIN 439) is approximately 0.5×.
What is the coarse-thread pitch of M30 for Lifting Eye Nuts?
For M30 the standard coarse pitch is 3.5 mm — this is the value used for Lifting Eye Nuts.
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.
Need a fastener quote or a spec sheet?Message our engineers on WhatsApp — send a drawing or DIN number and get pricing back fast.Start WhatsApp Chat →
This website uses only necessary and functional cookies to operate, secure, and improve basic website performance.
We do not use advertising cookies, Google Analytics, or cross-site tracking technologies.
Privacy Policy
