DIN 6319 Spherical Washers Steel, Seat or Dished Type

Spherical Washers DIN 6319: Steel, Seat or Dished Type

Type: C - Spherical seat washer

ISO Fundamental Tolerances

Product description

Spherical washers DIN 6319 are used for clamping on non-parallel surfaces.

Type G dished washers with enlarged outer diameter are mainly used on elongated holes.

When utilizing DIN 6330 type B fixture nuts with spherical end, use either the type D or type G spherical dished washers. The type C spherical seat washer is not required.

Specification

Steel

Case-hardened for type C / D
- All round depth 0.2 to 0.4 mm
- Hardness (550 +100) HV 10
- Chemically blackened finish
Tempered for type G
- Hardness (350 +80) HV 30
- Chemically blackened finish

RoHS

On request

Not hardened spherical washers
Not hardened dished washers

DIN 6319 Steel Spherical Washers, Seat or Dished Type sketch

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Part Options / Table

Type

C	Spherical seat washer
D	Dished washer with d₃ = d₂
G	Dished washer with d₄ > d₂ (enlarged outside diameter)

Part Number	d₁ H13 Type C	Type D	Type G	d₂	d₃	d₄	d₅	d₆ For screw	h₁	h₂	h₃	h₄	h₅ ≈	h₆ ≈	r	Max. transferable static bolt force

6319-6.4-C	0.252 H13	-	-	0.47	-	-	-	M 6	0.03	0.09	-	-	0.17	-	0.35	2023 lbf (9 kN)
6319-8.4-C	0.331 H13	-	-	0.67	-	-	-	M 8	0.02	0.13	-	-	0.22	-	0.47	3822 lbf (17 kN)
6319-10.5-C	0.413 H13	-	-	0.83	-	-	-	M 10	0.03	0.16	-	-	0.26	-	0.59	5845 lbf (26 kN)
6319-13-C	0.512 H13	-	-	0.94	-	-	-	M 12	0.04	0.18	-	-	0.31	-	0.67	8543 lbf (38 kN)
6319-15-C	0.591 H13	-	-	1.10	-	-	-	M 14	0.05	0.20	-	-	0.33	-	0.87	11915 lbf (53 kN)
6319-17-C	0.669 H13	-	-	1.18	-	-	-	M 16	0.05	0.21	-	-	0.38	-	0.87	16411 lbf (73 kN)
6319-21-C	0.827 H13	-	-	1.42	-	-	-	M 20	0.08	0.25	-	-	0.46	-	1.06	26303 lbf (117 kN)
6319-25-C	0.984 H13	-	-	1.73	-	-	-	M 24	0.09	0.32	-	-	0.60	-	1.26	37768 lbf (168 kN)
6319-31-C	1.220 H13	-	-	2.20	-	-	-	M 30	0.14	0.44	-	-	0.76	-	1.61	60474 lbf (269 kN)
6319-37-C	1.457 H13	-	-	2.68	-	-	-	M 36	0.18	0.55	-	-	0.93	-	1.97	88575 lbf (394 kN)
6319-43-C	1.693 H13	-	-	3.07	-	-	-	M 42	0.26	0.67	-	-	1.14	-	2.28	121846 lbf (542 kN)
6319-50-C	1.969 H13	-	-	3.62	-	-	-	M 48	0.31	0.83	-	-	1.40	-	2.64	160514 lbf (714 kN)

Part Number	d₁ H13 Type C	Type D	Type G	d₂	d₃	d₄	d₅	d₆ For screw	h₁	h₂	h₃	h₄	h₅ ≈	h₆ ≈	r	Max. transferable static bolt force

6319-7.1-G	-	-	0.28	-	-	0.67	0.43	M 6	-	-	-	0.16	-	0.21	-	2023 lbf (9 kN)
6319-9.6-G	-	-	0.38	-	-	0.94	0.57	M 8	-	-	-	0.20	-	0.28	-	3822 lbf (17 kN)
6319-12-G	-	-	0.47	-	-	1.18	0.73	M 10	-	-	-	0.20	-	0.29	-	5845 lbf (26 kN)
6319-14.2-G	-	-	0.56	-	-	1.42	0.79	M 12	-	-	-	0.24	-	0.35	-	8543 lbf (38 kN)
6319-16.5-G	-	-	0.65	-	-	1.57	0.98	M 14	-	-	-	0.24	-	0.37	-	11915 lbf (53 kN)
6319-19-G	-	-	0.75	-	-	1.73	1.02	M 16	-	-	-	0.28	-	0.41	-	16411 lbf (73 kN)
6319-23.2-G	-	-	0.91	-	-	1.97	1.22	M 20	-	-	-	0.31	-	0.48	-	26303 lbf (117 kN)
6319-28-G	-	-	1.10	-	-	2.36	1.46	M 24	-	-	-	0.39	-	0.62	-	37768 lbf (168 kN)
6319-35-G	-	-	1.38	-	-	2.68	1.93	M 30	-	-	-	0.47	-	0.78	-	60474 lbf (269 kN)

Part Number	d₁ H13 Type C	Type D	Type G	d₂	d₃	d₄	d₅	d₆ For screw	h₁	h₂	h₃	h₄	h₅ ≈	h₆ ≈	r	Max. transferable static bolt force

6319-7.1-D	-	0.28	-	-	0.47	-	0.43	M 6	-	-	0.11	-	0.17	-	-	2023 lbf (9 kN)
6319-9.6-D	-	0.38	-	-	0.67	-	0.57	M 8	-	-	0.14	-	0.22	-	-	3822 lbf (17 kN)
6319-12-D	-	0.47	-	-	0.83	-	0.73	M 10	-	-	0.17	-	0.26	-	-	5845 lbf (26 kN)
6319-14.2-D	-	0.56	-	-	0.94	-	0.79	M 12	-	-	0.20	-	0.31	-	-	8543 lbf (38 kN)
6319-16.5-D	-	0.65	-	-	1.10	-	0.98	M 14	-	-	0.22	-	0.33	-	-	11915 lbf (53 kN)
6319-19-D	-	0.75	-	-	1.18	-	1.02	M 16	-	-	0.24	-	0.38	-	-	16411 lbf (73 kN)
6319-23.2-D	-	0.91	-	-	1.42	-	1.22	M 20	-	-	0.30	-	0.46	-	-	26303 lbf (117 kN)
6319-28-D	-	1.10	-	-	1.73	-	1.46	M 24	-	-	0.37	-	0.60	-	-	37768 lbf (168 kN)
6319-35-D	-	1.38	-	-	2.20	-	1.93	M 30	-	-	0.47	-	0.76	-	-	60474 lbf (269 kN)
6319-42-D	-	1.65	-	-	2.68	-	2.36	M 36	-	-	0.59	-	0.93	-	-	88575 lbf (394 kN)
6319-49-D	-	1.93	-	-	3.07	-	2.76	M 42	-	-	0.71	-	1.14	-	-	121846 lbf (542 kN)
6319-56-D	-	2.20	-	-	3.62	-	3.23	M 48	-	-	0.87	-	1.40	-	-	160514 lbf (714 kN)

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Metric

Dimensions in: Inch (change to Metric)

d₁ H13 Type C	Type D	Type G	d₂	d₃	d₄	d₅	d₆ For screw	h₁	h₂	h₃	h₄	h₅ ≈	h₆ ≈	r	Max. transferable static bolt force

0.252	0.28	0.28	0.47	0.47	0.67	0.43	M 6	0.03	0.09	0.11	0.16	0.17	0.21	0.35	2023 lbf (9 kN)
0.331	0.38	0.38	0.67	0.67	0.94	0.57	M 8	0.02	0.13	0.14	0.20	0.22	0.28	0.47	3822 lbf (17 kN)
0.413	0.47	0.47	0.83	0.83	1.18	0.73	M 10	0.03	0.16	0.17	0.20	0.26	0.29	0.59	5845 lbf (26 kN)
0.512	0.56	0.56	0.94	0.94	1.42	0.79	M 12	0.04	0.18	0.20	0.24	0.31	0.35	0.67	8543 lbf (38 kN)
0.591	0.65	0.65	1.10	1.10	1.57	0.98	M 14	0.05	0.20	0.22	0.24	0.33	0.37	0.87	11915 lbf (53 kN)
0.669	0.75	0.75	1.18	1.18	1.73	1.02	M 16	0.05	0.21	0.24	0.28	0.38	0.41	0.87	16411 lbf (73 kN)
0.827	0.91	0.91	1.42	1.42	1.97	1.22	M 20	0.08	0.25	0.30	0.31	0.46	0.48	1.06	26303 lbf (117 kN)
0.984	1.10	1.10	1.73	1.73	2.36	1.46	M 24	0.09	0.32	0.37	0.39	0.60	0.62	1.26	37768 lbf (168 kN)
1.220	1.38	1.38	2.20	2.20	2.68	1.93	M 30	0.14	0.44	0.47	0.47	0.76	0.78	1.61	60474 lbf (269 kN)
1.457	1.65	-	2.68	2.68	-	2.36	M 36	0.18	0.55	0.59	-	0.93	-	1.97	88575 lbf (394 kN)
1.693	1.93	-	3.07	3.07	-	2.76	M 42	0.26	0.67	0.71	-	1.14	-	2.28	121846 lbf (542 kN)
1.969	2.20	-	3.62	3.62	-	3.23	M 48	0.31	0.83	0.87	-	1.40	-	2.64	160514 lbf (714 kN)

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In Stock: 25

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Min	Max	Price
1	99	Mex$12.60
100	249	Mex$11.55
250	499	Mex$10.50
≥ 500		Mex$9.45

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

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