Click Specification

Square Taper Washers for High-strength Structual Bolting of Steel Channel Sections

DIN 6918 - 1990

Display drawing:

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

Default density g/cm³

For Nominal Thread Diameter

M12

M16

M20

M22

M24

M24
A

M27

M27
A

M30

M30
A

M36

M36
A

d	min
d	max
a	Nominal Size
	min
	max
b	Nominal Size
	min
	max
c	min=nominal size
c	max
e ^②
h	Nominal Size
	min
	max
r	≈
t	≈
per 1000 units ≈ kg

13	17	21	23	25	25	28	28	31	31	37	37
13.43	17.43	21.52	23.52	25.52	25.52	28.52	28.52	32	32	38	38
26	32	40	44	56	56	56	56	62	62	68	68
24	29.5	37.5	41.5	53	53	53	53	59	59	65	65
28	34.5	42.5	46.5	59	59	59	59	65	65	71	71
30	36	44	50	56	56	56	56	62	62	68	68
29.35	35.2	43.2	49.2	55.05	55.05	55.05	55.05	61.05	61.05	67.05	67.05
30.65	36.8	44.8	50.8	56.95	56.95	56.95	56.95	62.95	62.95	68.95	68.95
1.6	1.6	2	2	2	2	2.5	2.5	2.5	2.5	3	3
1.9	1.9	2.5	2.5	2.5	2.5	3	3	3	3	3.5	3.5
3.7	4.45	5.25	6	6.26	6.25	6.26	6.25	6.52	6.5	6.68	7
4.9	5.9	7	8	8.5	7.65	8.5	7.65	9	8.05	9.4	8.7
3.9	4.9	5.8	6.8	7.3	6.45	7.3	6.45	7.8	6.85	8.2	7.5
5.9	6.9	8.2	9.2	9.7	8.85	9.7	8.85	10.2	9.25	10.6	9.9
2	2.4	2.8	3.2	3.2	3.88	3.2	3.88	3.2	3.96	3.2	4.24
0.7	0.8	0.9	1	1	1	1	1	1	1	1	1
18.3	31.7	57.1	82.8	129	128	122	121	156	155	182	191

①,Inclination 8% ± 0.5%: two grooves.
Inclination 5% ± 0.5%: without grooves, shaped letter A in the designation.
②,Inclination 8％±0.5％：e = h - 0.04 b
Inclination 5％±0.5％：e = h - 0.025 b

Send Inquiry

Similar Standards

1	[DIN] DIN 434 - 1990	Square Taper Washers for use with Channel Sections
2	[DIN] DIN 6917 - 1989	Square Taper Washers for High-Strength Structural Bolting of Steel I Sections
3	[ASME] ASME B 18.2.6 - 2019	Hardened Beveled Washers with Slope or Taper in Thickness 1:6 (ASTM F436 / F436M)
4	[ASME] ASME B 18.2.6 - 2010	Hardened Beveled Washers with Slope or Taper in Thickness 1:6 (ASTM F 436)
5	[DIN] DIN 435 - 1989	Square Taper Washers for use with 1 Sections
6	[DIN] DIN 434 - 2024	Square Taper Washers for U-sections
7	[DIN] DIN 435 - 2000	Square Taper Washers for Use with I Sections
8	[ASME] ASME B 18.2.6 - 2006	Hardened Beveled Washers with Slope or Taper In Thichness 1:16 (ASTM F 436)
9	[ASME/ANSI] ASME/ANSI B 18.23.1 - 1967 (R1975)	Square Beveled Washers (Steel) [Type B]
10	[DIN] DIN 436 - 1990	Square Washers; Especially for Wood Constructions
11	[ASME/ANSI] ASME/ANSI B 18.23.1 - 1967 (R1975)	Square Beveled Washers (Malleable Iron) [Type A]
12	[DIN] DIN 436 - 2024	Square Washers; Especially for Wood Constructions
13	[DIN] DIN 6319 (D) - 2001	Spherical Washers, Conical Seats - Type D
14	[DIN] DIN 434 - 2000	Square Taper Washers for U-sections
15	[DIN] DIN 435 - 2024	Square Taper Washers for I-Sections
16	[BS] BS 4395-1 - 1969	Metric Square Taper Washers
17	[BS] BS 3410 (-12) - 1961	Square or D-shaped Taper Washers [Table 12]
18	[UNI] UNI 6598 - 2002	Channel Clamping Plates for UNP Section (Inclination 8％)
19	[GB] GB /T 853 - 1988	Square Taper Washers for Slot Section
20	[BS] BS 3410 (-11) - 1961	Square Black Washers with Round Holes [Table 11]
21	[GB] GB 852 - 1988	Square Taper Washers for I Section
22	[JIS] JIS B 1256 (SQ) - 1978	Square Washers
23	[JIS] JIS B 1256 (SQ) - 2008	Square Washers [Table JA.1.]
24	[ASTM] ASTM F 436 - 2010	Square Hardened Beveled Washers
25	[ASTM] ASTM F 436 - 2011	Hardened Beveled Washers
26	[ASTM] ASTM F 436M - 2019	Metric Hardened Beveled Washers
27	[CNS] CNS 155 - 1994	Square Washers
28	[CNS] CNS 156 - 1994	Square Taper Washers with Double Slots for Channel
29	[CNS] CNS 157 - 1994	Square Taper Washers for 工 Steel with Single Slot
30	[CNS] CNS 4646 - 1983	Square Taper Washers with Single Slot for High Strength Bolts Connection for Steel Structure
31	[CNS] CNS 4647 - 1983	Square Taper Washers for High Prestressed Channels
32	[KS] KS B 1326 (T10) - 2021	Square Washers
33	[KS] KS 1326 (T4) - 2009	Square Washers
34	[ASTM] ASTM F 436 - 2019	Hardened Beveled Washers, Inch Washers
35	[IS] IS 6649 (B / C) - 1985	Square Taper Washers for use with Channels (6° Taper) Type B, and use with I-beams (8° Taper) Type C
36	[IS] IS 5372 - 1975 (R2001)	Taper Washers for Channels ( ISMC )