Metric Size, Steel
Thread Adapters
For Safety Swivel GN 581 Lifting Eye Bolts and GN 586 Load Rings

GN 588


RoHS Compliant
 

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Specification
Information

Thread adapter: Steel, C35, zinc plated, blue passivated finish

GN 588 thread adapters are used if safety swivel GN 581 lifting eye bolts or GN 586 load rings are to be used for a tapped hole design for inserting DIN 580 lifting eye bolts.
The load-bearing capacity of GN 586 load rings is such that a carrying element with a smaller thread is sufficient, and normally a more cost effective option.
The head type allows installation with hook or spanner wrench, or with a pin.
See also Operating Instructions Sheet.

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For CAD download instructions, click
HERE
 

Dimensions in:

millimeters
(inches)

Part Number d1
Thread
d2
Thread
d3 d4 l1 l2 s1 s2 DIN 1810A
Hook Wrench
588-M16-M8
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M16 x 2.0 
M8 x 1.25
35
(1.38)
5
(.20)
20
(.79)
8
(.31)
30
(1.18)
6
(.24)
DIN 1810-A34-36
588-M20-M10
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M20 x 2.5 
M10 x 1.5
38
(1.50)
5
(.20)
24
(.94)
9
(.35)
32
(1.26)
6
(.24)
DIN 1810-A34-36
588-M24-M12
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M24 x 3.0 
M12 x 1.75
42
(1.65)
5
(.20)
28
(1.10)
9
(.35)
36
(1.42)
6
(.24)
DIN 1810-A40-42
588-M30-M16
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M30 x 3.5 
M16 x 2.0
51
(2.01)
6
(.24)
36
(1.42)
10
(.39)
46
(1.81)
7
(.28)
DIN 1810-A52-55 
588-M36-M20
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M36 x 4.0 
M20 x 2.5
65
(2.56)
6
(.24)
43
(1.69)
12
(.47)
55
(2.17)
8
(.31)
DIN 1810-A58-62
 
Safety Instructions:
The contact surface must be planed and at a right angle to the threaded hole where the adapter will be mounted.
In the screwed-in state, the screw collar must make firm contact.
Minimum screw-in length 1.2 x rated thread diameter in steel. When used in other materials, the load-bearing capacity drops.
Operating instructions with more details and specifications are included with order.