Click Specification

(Non-preferred) dimensions in parentheses.

Slotted Countersunk Head Screws

DIN 963 - 1990

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^*Models with different eras.

Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs

Default density g/cm³

Nominal Length L Tips:seclect Nominal Length L and get Weight Thread length.

Thread Size
d

M1.2

M1.4

M1.6

M2.5

(M3.5)

P	Pitch
a	max
d_k	max=nominal size
d_k	min
k	max
n	max
n	min
r	max
t	max
t	min
x	max

0.25	0.25	0.3	0.35	0.4	0.45	0.5	0.6	0.7
0.5	0.5	0.6	0.7	0.8	0.9	1	1.2	1.4
1.9	2.3	2.6	3	3.8	4.7	5.6	6.5	7.5
1.76	2.06	2.46	2.86	3.5	4.4	5.3	6.14	7.14
0.6	0.72	0.84	0.96	1.2	1.5	1.65	1.93	2.2
0.45	0.5	0.5	0.6	0.7	0.8	1	1	1.2
0.31	0.36	0.36	0.46	0.56	0.66	0.86	0.86	1.06
0.1	0.12	0.14	0.16	0.2	0.25	0.3	0.35	0.4
0.3	0.35	0.4	0.45	0.6	0.7	0.85	1	1.1
0.2	0.25	0.28	0.32	0.4	0.5	0.6	0.7	0.8
-	-	-	0.9	1	1.1	1.25	1.5	1.75

Weight of per 1000 steel products(≈kg)

Length of Thread b

min

Thread Size
d

M10

M12

(M14)

M16

(M18)

M20

P	Pitch
a	max
d_k	max=nominal size
d_k	min
k	max
n	max
n	min
r	max
t	max
t	min
x	max

0.8	1	1.25	1.5	1.75	2	2	2.5	2.5
1.6	2	2.5	3	3.5	4	4	5	5
9.2	11	14.5	18	22	25	29	33	36
8.84	10.57	14.07	17.57	21.48	24.48	28.48	32.38	35.38
2.5	3	4	5	6	7	8	9	10
1.51	1.91	2.31	2.81	3.31	3.31	4.37	4.37	5.37
1.26	1.66	2.06	2.56	3.06	3.06	4.07	4.07	5.07
0.5	0.6	0.8	1	1.2	1.4	1.6	1.8	2
1.3	1.6	2.1	2.6	3	3.5	4	4.5	5
1	1.2	1.6	2	2.4	2.8	3.2	3.6	4
2	2.5	3.2	3.8	4.4	5	5	6.3	6.3

Weight of per 1000 steel products(≈kg)

Length of Thread b

min

①,Material:
a)Steel, Strength class (material): 4.8,5.8,8.8. Standard DIN ISO 898-1
b)Stainless steel, Strength class (material): A2-70，A4-70. Standard DIN 267-11
c)Non-ferrous metal, Strength class (material): CuZn=copper zinc alloy, CU2 or CU3 according to the manufacturer's choice . Standard DIN 267-18
d)Other strength classes or materials or a certain material, e.g. CU3, by agreement

Alternative history

DIN 963 - 1990 DIN EN ISO 2009 - 2011

Similar Standards

1	[DIN EN ISO] DIN EN ISO 2009 - 2011	Slotted Countersunk Flat Head Screws(Common Head Style)-Product Grade A View Suppliers
2	[GB] GB /T 68 - 2000	Slotted Countersunk Head Screws (Commen Head Style) View Suppliers
3	[GB] GB 68 - 1985	Slotted Countersunk Head Screws View Suppliers
4	[GB] GB /T 68 - 2016	Slotted Countersunk Flat Head Screws View Suppliers
5	[ASME] ASME B 18.6.3 (T5) - 2013	Dimensions of Slotted Close Tolerance 100-deg Flat Countersunk Head Screws (Machine Screws Only) (ASTM F837 / F468)
6	[ASME/ANSI] ASME/ANSI B 18.6.3 - 2010	80° Slotted flat countersunk head machine screws
7	[IFI] IFI 513 - 1982	Metric Slotted Flat Countersunk Head Machine Screws
8	[ASME/ANSI] ASME/ANSI B 18.6.2 - 1998 (R2010)	Slotted Flat Countersunk Head Cap Screws [Table 1] (A307, SAE J429, F468, F593)
9	[DIN] DIN 8245 - 1972	Slotted Countersunk (Flat) Head Screws for Fine Mechanics; M 0.4 to M 1.4
10	[ASME/ANSI] ASME/ANSI B 18.6.3 - 2010	Slotted 100 deg flat countersunk head screws (machine screws only)
11	[ASME] ASME B 18.6.3 (T1) - 2013	82° Slotted Flat Countersunk Head Machine Screws [Table 1] (ASTM F837 / F468)
12	[ISO] ISO 2009 - 2011	Slotted Countersunk Flat Head Screws (Common Head Style) - Product Grade A
13	[ASME] ASME B 18.6.3 (T9) - 2013	Dimensions of Undercut 82-deg Flat Countersunk Head machine Screws (ASTM F837 / F468)
14	[ISO] ISO 2009 - 1994	Slotted Countersunk Flat Head Screws (common Head Style) - Product Grade A
15	[DIN] DIN 7969 - 1989	Slotted countersunk head screws for structural steel bolting for supply with or without nuts
16	[ASME/ANSI] ASME/ANSI B 18.11 - 1961 (R1983)	Slotted 100°flat head miniature screws
17	[ANSI] ANSI B 18.11 - 1961 (R2017)	Slotted 100°Flat Head Miniature Screws [Table 3] (A276, B16, B151)
18	[ASME/ANSI] ASME/ANSI B 18.6.7M - 1998	Metric soltted countersunk screws
19	[ASME/ANSI] ASME/ANSI B 18.6.3 - 2010	80° Slotted undercut 82-deg flat countersunk head machine screws
20	[ASME/ANSI] ASME/ANSI B 18.6.3 - 2010	Close Tolerance 100 Degree Slotted Countersunk Head Screws
21	[ASME] ASME B 18.6.3 (T3) - 2013	Dimensions of Slotted 100-deg Flat Countersunk Head Screws [Table 3] (ASTM F837 / F468)
22	[BS] BS 4183 (T2) - 1967	Slotted countersunk head machine screws. Metric series
23	[JIS] JIS B 1179 - 1994	Slotted Flat Head Bolts, Fine Finished
24	[BS] BS 450 - 1958	Slotted 90°Countersunk Head Screws with B.S.W. & B.S.F. Threads [Table 2]
25	[NF] NF F 03-004 (F) - 1983	Railway rolling stock Grade A Countersunk notched head machine
26	[BS] BS 1981 - 1991	Slotted Countersunk Flat Head Screws
27	[JIS] JIS B 1101 - 2017	Slotted Countersunk Head Screws - Table JA.4
28	[JIS] JIS B 1116 - 2009	Slotting Countersunk Head Screws For Fine Mechanics
29	[JIS] JIS B 1179 - 1994	Slotted Flat Head Bolts, Rough Finished
30	[JIS] JIS B 1101 - 1996	Slotted Countersunk Head Screws [Attached Table 3]
31	[JIS] JIS B 1101 - 2017	Slotted Countersunk Head Screws - Table 8
32	[NF] NF E 25-123 - 1994	Slotted Countersunk Flat Head Screws - Product Grade A
33	[GB] GB 948 - 1988	Slotted Countersunk Head Screws With Waisted Shank
34	[NF] NF F 03-016 - 1983	Railway rolling stock Grade A Slotted countersunk head screws nuts Symbol FP
35	[JIS] JIS B 1101 - 1996	Slotted Countersunk Head Screws [Annex Attached Table 2]
36	[BS] BS 1981 - 1991	Slotted Truncated Countersunk Head Screws: Short Length
37	[UNI] UNI 6109	Slotted countersunk flat head screws
38	[GOST] GOST 17475 - 1980	Countersunk head screws of accuracy classes A and B（Slotted）
39	[AS] AS /NZS 1427 - 1996	ISO metric slotted countersunk head screws [Table 1]
40	[CNS] CNS 9678 - 1982	Slotted Countersunk Screws For Fine Mechanics
41	[CNS] CNS 4411 - 1981	Slotted Countersunk Head Screws
42	[CNS] CNS 4420 - 1981	Slotted Countersunk Head Bolts
43	[CNS] CNS 4363 - 1980	Slotted Countersunk Head Screws For Fine Mechanics
44	[KS] KS B 1021 (T5) - 2012 (R2022)	Slotted Countersunk Flat Head Screws【Table 5】
45	[IS] IS 1365 - 2005	Slotted Countersunk Flat Head Screws (common Head Style) - Product Grade A