GOST 10301-80 Round-Top Countersunk-Head Rivets, Product Grades B and C

Round-top countersunk-head rivets

Product grades B and C.

GOST 10301-80

(ST SEV 1022-78)

State Committee of the USSR for Standards

Moscow

State Standard of the Union of Soviet Socialist Republics

Round-top countersunk-head rivets, product grades B and C. Specifications. Round-top countersunk-head rivets classes B and C. Specifications	GOST 10301-80 (ST SEV 1022-78) Supersedes GOST 10301-68

By Decree of the USSR State Committee for Standards dated 6 May 1980 No. 2009, the effective date is set

from 01.01.81

Reviewed in 1985. By Decree of Gosstandart dated 23.04.85 No. 1138, the validity period is extended

until 01.01.91

(Amended edition, Amendment No. 1).

This standard applies to round-top countersunk-head rivets for general mechanical engineering use with shank diameters from 2 to 36 mm, product grades B and C.

The standard fully complies with ST SEV 1022-78.

Round-top countersunk-head rivets shall meet all requirements of GOST 10304-80 and the requirements set out in the relevant sections of this standard.

1. Dimensions

1.1. Rivet dimensions shall comply with those shown in the drawing and in Tables 1 and 2.

• Dimensions for reference.

(Amended edition, Amendment No. 1).

Table 1

mm

Shank diameter d	2	2.5	3	4	5	6	8	10	12	16	20	24	30	36
Head diameter D	6	7	8	10.5	13	11	15	17	20	24	30	36	41	49
Head height H	1.2	1.4	1.6	2.0	2.5	3.0	4.0	4.8	5.6	7.2	9	11	14	16
Dome height h	0.5	0.7	0.8	1.0	1.3	1.5	2.0	2.5	3	4	5	6	7	9
Angle α	120°					90°		75°		60°			45°
Radius under head r, max	0.1			0.2		0.25		0.3	0.4	0.5		0.6		0.8
Head dome radius R	9.3	9.1	10.4	14.3	16.9	10.8	15.1	15.7	18.2	20	25	30	33.5	37.9
Distance from head base to diameter measurement point l	1.5	3			4			6			8		10

Table 2

mm

Shank diameter d	Length L
2.0	3-16
2.5	3-18
3.0	4-26
4.0	5-36
5.0	8-48
6.0	10-50
8.0	14-50
10	16-75
12	18-100
16	26-100
20	30-150
24	45-210
30	48-180
36	58-180

(Amended edition, Amendment No. 1).

1.2. Rivet length shall be selected from the following series: 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 45, 48, 50, 52, 55, 58, 60, 65, 70, 75, 80, 85, 90, 95, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200, 210 mm.

Example of designation for a round-top countersunk-head rivet, product grade B, with shank diameter d = 8 mm, length L = 20 mm, made of material group 00, plain (uncoated):

Rivet 8 × 20.00 GOST 10301-80

(Amended edition, Amendment No. 1).

1.3. The theoretical mass of rivets is given in the reference appendix.

2. Technical requirements

2.1. Limit deviations of dome height h for sizes from 0.5 to 1 mm - per + IT13; over 1 mm - per ±

Appendix

For reference

Mass of steel rivets

Length L, mm	Theoretical mass of 1000 pcs rivets, kg, at nominal shank diameter d, mm
	2	2.5	3	4	5	6	8	10	12	16	20	24	30	36
3	0.226	0.372
4	0.251	0.411	0.602
5	0.276	0.449	0.657	1.324
6	0.300	0.488	0.713	1.423
7	0.325	0.526	0.768	1.522
8	0.350	0.565	0.824	1.620	2.845
9	0.374	0.603	0.879	1.719	2.999
10	0.399	0.642	0.935	1.817	3.153	3.489
12	0.449	0.719	1.046	2.015	3.461	3.932
14	0.492	0.796	1.157	2.212	3.769	4.376	8.70
16	0.547	0.873	1.268	2.409	4.078	4.820	9.49	13.65
18		0.950	1.379	2.606	4.386	5.264	10.27	14.88	23.72
20			1.490	2.804	4.694	5.708	11.06	16.12	25.49
22			1.601	3.001	5.002	6.152	11.85	17.35	27.27
24			1.712	3.198	5.312	6.596	12.64	18.58	29.04
26			1.823	3.396	5.619	7.040	13.43	19.81	30.82	54.84
28				3.593	5.927	7.484	14.21	21.05	32.60	57.99
30				3.790	6.236	7.928	15.61	22.28	34.37	61.15	100.9
32				3.988	6.544	8.372	15.80	23.51	36.15	63.31	105.9
34				4.185	6.852	8.815	16.59	24.75	37.92	67.47	110.8
36				4.382	7.162	9.259	17.38	25.98	39.70	70.62	115.8
38					7.469	9.703	18.17	27.21	41.47	73.78	120.7
40					7.777	10.150	18.95	28.45	43.25	76.94	125.6
42					8.085	10.591	19.74	29.68	45.02	80.09	130.6
45					8.547	11.267	20.93	31.53	47.69	84.83	137.9	206.9
48					9.010	11.923	22.21	33.38	50.35	89.56	145.4	217.5	335.0
50						12.370	22.90	34.61	52.13	92.72	150.3	224.6	346.1
52								35.84	53.90	95.88	155.2	231.7	357.2
55								37.69	56.57	100.61	162.6	242.4	373.8
58								39.54	59.23	105.35	170.0	253.0	390.5	583.1
60								40.78	61.01	108.50	175.0	260.1	401.6	599.0
65								43.86	65.44	116.39	187.3	277.9	429.3	639.0
70								46.94	69.88	124.29	199.6	295.6	457.1	678.9
75								50.03	74.32	132.18	211.9	313.4	484.8	718.9
80									78.76	140.07	224.3	331.2	512.5	758.8
85									83.20	147.93	236.6	348.9	540.3	798.8
90									87.64	155.85	248.9	366.7	568.0	838.7
95									92.08	103.74	261.3	384.4	595.8	878.7
100									96.52	171.64	273.6	402.2	623.5	918.7
110											298.3	437.7	679.0	998.6
120											322.9	473.2	734.5	1078.5
130											347.6	508.7	790.0	1158.4
140											372.2	544.2	845.5	1248.3
150											396.9	579.7	901.0	1318.2
160												615.3	956.5	1398.1
170												650.8	1011.9	1478.0
180												686.3	1067.4	1557.9
190												721.8
200												757.3
210												792.8

Note. To determine the mass of rivets made of other materials, the mass values given in the table shall be multiplied by the following coefficients: 0.356 for aluminium alloy, 1.08 for brass, 1.134 for copper.

(Amended edition, Amendment No. 1).

Complies with DIN 662, ISO 1051.