High-strength hexagon head bolts with increased turnkey size for metal structures

How to buy

Specifications

Packaging and labeling

Purpose

For metalwork fastenings.

Characteristics

Packaging and labeling

 

Packaging

Uncoated bolts (black) - wooden boxes of 50 kg. The boxes are made up on pallets. Net weight 600 kg
Galvanized bolt (thermodiffusion zinc coating) – metal buckets with a handle of 30 kg of bolt kits (bolts, nuts, washers in the bucket). Buckets are made up on pallets. Net weight 640-700 kg

Specifications

 

Features:

GOST	Thread diameter, mm	Product length, mm	Accuracy class	Thread tolerance field	Strength class	Steel grade	Version
52644; 22353	М16	50-120	В	6g	10,9	40Х select	Moderate, cold-resistant
52644; 22353	М18	50-120	В	6g	10,9	40Х select	Moderate, cold-resistant
52644; 22353	М20	40-240	В	6g	10,9	40Х select	Moderate, cold-resistant
52644; 22353; 53664	М22	70-240	В	6g	10,9	40Х select	Moderate, cold-resistant
52644; 22353	М24	70-230	В	6g	10,9	40Х select	Moderate, cold-resistant
52644; 22353	М27	90-230	В	6g	10,9	40Х select	Moderate, cold-resistant
22353	М30	90-240	В	6g	9,8	40Х select	Moderate, cold-resistant

d	М16		М18	М20	М22	М24	М27	М30
		GOST R 52644
S	26,16-27		29-30	33-34	35-36	40-41	45-46
k	11,65-12,35		12,65-13,35	13,65-14,35	14,65-15,35	16,65-17,35	18,58-1942
еmin	29.9		33,3	35.0	39.6	45.2	50.9
h	0,4-0,8		0,4-0,8	0,4-0,8	0,4-0,8	0,4-0,8	0,4-0,8
		GOST 22353
S	26,16-27		29-30	31-32	36	40-41	45-46	45-46
k	12		13	14	15	17	19	19
еmin	29,9		33,3	35,0	39,6	45,2	50,9	50,9
h	1,2-1,8		1,2-1,8	1,2-1,8	1,2-1,8	1,2-1,8	1,2-1,8	1,2-1,8

Weight 1000 pcs, kg (STO 71915393-TU123-2012)

d, mm	18	20	22	24
l, mm
45	150,4	-	-	-
50	160,4	201,4	-	-
55	170,4	213,8	266,8	-
60	180,4	226,1	281,7	341,5
65	190,4	238,4	296,6	359,3
70	200,3	250,7	311,6	377,0
75	210,3	263,1	326,5	394,7
80	220,3	275,4	341,4	412,5
85	230,3	287,7	356,3	430,2
90	240,3	300,0	371,2	448,0
95	250,3	312,4	386,1	465,7
100	260,2	324,7	401,0	483,5
105	270,2	337,0	415,9	501,2
110	280,2	349,3	430,9	519,0
115	290,2	361,7	445,8	536,7
120	300,2	374,0	460,7	554,5
125	-	386,3	475,6	572,2
130	-	398,6	490,5	590,0
140	-	423,3	520,3	625,5
150	-	447,9	550,2	661,0

Types of coverage:

• uncoated with oiling;
• thermal diffusion galvanizing of class 1-5.

For clients

Service сenter 

Certificates 

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Phone:
8 8202 53-91-91
8 800 350-39-14

E-mail:
info@severstalmetiz.com Please connect