Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-19

DQ MARINE PRODUCT DATA

Side Load Lifting Point

Category: Blots and nuts
Origin: China

Side Load Lifting Point

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	Side-Load-Lifting-Point
Origin	China

Technical Information

China Side Load Lifting Point:

Side Load Lifting Point

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	L	N	S	SW	Locking Torque /Nm		Kg
BLTO81-M42S	10	M42x4.5	72	77	85	106	27	226.5	123	93.5	69	22	65	350-800		6.3
BLTO81-M42B	15	M42x4.5	63	95	104	117	36	257.5	158	104.5	98	22	65	350-800		11
BLTO81-M45	15	M45x4.5	63	95	104	117	36	257.5	158	104.5	98	22	65	350-800		11
BLTO81-M48	20	M48x5.0	72	95	104	120	36	257.5	158	101.5	98	27	75	350-800		12
BLTO81-M52	20	M52x5.0	72	95	104	117	36	257.5	158	105	98	27	75	350-900		12
BLTO81-M56	22	M56x5.5	84	95	104	117	36	257.5	158	105	98	27	85	350-900		12.4
BLT081-M64	22.5	M64x6.0	100	114	104	138	36	266	158	92	109	32	95	500-1000		18

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	L	N	S	SW	Locking Torque /Nm		Kg
BLT081-5/16	0.3	5/16	18	11	34	37	42	14	98.5	57	42.5	31	6	13	10-40		0.5
BLT081-3/8	0.63	3/8	16	16	34	37	43	14	98.5	57	41.5	31	6	16	10-40		0.5
BLT081-1/2	1	1/2	13	21	34	37	45	14	98.5	57	39.5	31	8	18	15-40		0.5
BLT081-5/8	1.5	5/8	11	24	34	37	48	14	98.5	57	36.5	31	10	24	45-130		0.5
BLT081-3/4	2.5	3/4	10	26	50	54	58	16.5	143	82	68.5	45	12	30	45-130		1.3
BLT081-7/8	2.5	7/8	9	30	50	54	61	16.5	143	82	65.5	45	14	36	100-170		1.4
BLTO81-1	4	1	8	36	50	54	61	16.5	143	82	65.5	45	14	36	190-280		1.4
BLT081-1-1/4	5	1-1/4	7	48	60	65	80	22	174	99	72	59.5	17	46	270-600		3.5
BLT081-1-1/2	8	1-1/2	6	62	77	85	104	27	226.5	123	95.5	69	22	55	270-600		6
BLT081-1-3/4	15	1-3/4	5	63	95	104	116	36	257.5	158	105.5	98	22	65	350-800		11
BLT081-2	20	2	4.5	72	95	104	112	36	257.5	158	109.5	98	27	75	350-800		12