Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-19

DQ MARINE PRODUCT DATA

Safe Rotating Lifting Ring

Category: Blots and nuts
Origin: China

Safe Rotating Lifting Ring

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category	Blots and nuts
Model / SKU	Safe-Rotating-Lifting-Ring
Origin	China

Technical Information

China Safe Rotating Lifting Ring:

Safe Rotating Lifting Ring

Metric Thread:

ITEM NO.	WLL/T	M	Dimensional Parameters/mm											Locking Torque/Nm		Kg
ITEM NO.	WLL/T	M	E	A	B	C	D	F	G	H	R	S	SW	Locking Torque/Nm		Kg
BLT118-M45	17.5	M45x4.5	63	110	184	118	38	251	96.5	36	57	19	46	600		11.5
BLT118-M48	20	M48x5.0	72	110	184	118	40	251	96.5	36	57	19	46	600		12.1
BLT118M52	20	M52x5.0	72	123	199	125	40	270.5	107	38	63.5	22	55	800		14.8
BLT118-M56	22	M56x5.5	84	123	199	125	40	270.5	107	38	63.5	22	55	800		15.2
BLT118-M60	22	M60x5.5	84	123	199	125	40	270.5	107	38	63.5	22	55	800		15.7
BLT118-M64	22.5	M64x6.0	100	123	199	125	40	270.5	107	38	63.5	22	55	800		16

UNC Thread:

ITEM NO.	WLL/T	M	TPI	Dimensional Parameters/mm											Locking Torque/Nm		Kg
ITEM NO.	WLL/T	M	TPI	E	A	B	C	D	F	G	H	R	S	SW	Locking Torque/Nm		Kg
BLT118-5/16	0.5	5/16	18	12	33	55	40	11.5	80	30	9.5	17.5	6	13	15		0.3
BLT118-3/8	0.6	3/8	16	15	33	55	40	11.5	80	30	9.5	17.5	6	13	15		0.3
BLT118-1/2	1	1/2	13	20	33	55	40	11.5	80	30	9.5	17.5	8	19	15		0.3
BLT118-5/8	2	5/8	11	24	50	86	56	16.5	115.5	44.5	15	27	8	19	30		1.1
BLT118-3/4	3	3/4	10	30	65	113	82	25	161	58	21	34.5	10	27	80		2.4
BLT118-7/8	4	7/8	9	36	65	113	82	25	161	58	21	34.5	10	27	90		2.7
BLT118-1	5	1	8	36	65	113	82	25	161	58	21	34.5	10	27	110		3
BLT118-1-1/4	8	1-1/4	7	48	87	145	98	30	204	76.5	29	45.5	14	34	200		5.2
BLT118-1-1/2	12.5	1-1/2	6	60	110	184	118	38	251	96.5	36	57	19	46	500		10.5
BLT118-1-3/4	16	1-3/4	5	63	110	184	118	38	251	96.5	36	57	19	46	500		11.5
BLT118-2	20	2	4.5	72	110	184	118	38	251	96.5	36	57	19	46	600		13
BLT118-2-1/4	22	2-1/4	4.5	84	123	199	125	40	270.5	107	38	63.5	22	55	800		15.5
BLT118-2-1/2	22.5	2-1/2	4	100	123	199	125	40	270.5	107	38	63.5	22	55	800		16