Application and mounting information Lifting eye bolts (rotating)

GN 581

Method of mounting
Number	1	1	2	2	2	2	2	3 and 4	3 and 4	3 and 4
Angles of	0°	90°	0°	90°	0 ÷ 45°	45 ÷ 60°	asym-	0 ÷ 45°	45 ÷ 60°	asym-
inclination							metrical			metrical
Factor	1	1	2	2	2	1	1	2,1	1,5	1
M 10	1,00(0,23)	0,40	2,00(0,46)	0,80	0,56(0,17)	0,40	0,40	0,84	0,60	0,40
M 12	2,00(0,34)	0,75	4,00(0,68)	1,50	1,00(0,24)	0,75	0,75	1,60	1,12	0,75
M 16	4,00(0,70)	1,50	8,00(1,40)	3,00	2,10(0,50)	1,50	1,50	3,15	2,25	1,50
M 20	6,00(1,20)	2,30	12,00(2,40)	4,60	3,22(0,83)	2,30	2,30	4,83	3,45	2,30
M 24	8,00(1,80)	3,20	16,00(3,60)	6,40	4,48(1,22)	3,20	3,20	6,70	4,80	3,20
M 30	12,00(3,60)	4,50	24,00(7,20)	9,00	6,30(2,60)	4,50	4,50	9,40	6,70	4,50
M 36	16,00(5,10)	7,00	32,00(10,20)	14,00	9,80(3,70)	7,00	7,00	14,70	10,50	7,00

The values given in brackets refer to the load capacity of the corresponding lifting eye bolt DIN 580. If such a value is not indicated the use of lifting eye bolts DIN 580 is not permitted ! In the case of asymmetrical load distribution, each eye bolt must be capable of carrying the total load alone. In the case of load method G1 no cross load forces are exerted on the eye bolts. The load values given apply for the following data: Material: mild steel, tensile strength (=37 kp/mm2 Mounting thread length: l2 (= d1 x 1,5 Load capacity for other materials and mounting length of thread on request. Furthermore it has to be taken into consideration that the countersink equals d6 (= d1.The shoulder of the socket screw must be in full contact with the surface and the eye bolt must be able to rotate through 360o. Lifting eye bolts(rotating) may be supplied with a hexagon spanner, (Type B) or without, (Type A). This flat spanner is removable.

Standard sheet GN 581