Plain Washers
Steel
25205 Washers - Spherical Seat
stainless steel 316, material: Stainless steel
Alternative products you may wish to consider
For thread
M 8
For thread
inch
5/16"
d1
tol. H13
8.4
d2
17
h1
3.2
h2
0.6
r1
12
Static load
max.
kN
12
Torque for screwed connectors
max.
Nm
16
With 25505 h3
5.3
With 25805 h3
6.8
Weight
g
3
£ 4.60 per unit (click for quantity discounts)
For thread
M16
For thread
inch
5/8"
d1
tol. H13
17.0
d2
30
h1
5.3
h2
1.3
r1
22
Static load
max.
kN
45
Torque for screwed connectors
max.
Nm
135
With 25505 h3
9.3
With 25805 h3
10.1
Weight
g
13
£ 9.50 per unit (click for quantity discounts)
For thread
For thread
inch
d1
tol. H13
d2
h1
h2
r1
Static load
max.
kN
Torque for screwed connectors
max.
Nm
With 25505 h3
With 25805 h3
Weight
g
| Price & Availability | Article | For thread | For thread inch | d1 tol. H13 | d2 | h1 | h2 | r1 | Static load max. kN | Torque for screwed connectors max. Nm | With 25505 h3 | With 25805 h3 | Weight g | ||||||||||||||||||
| 25205.W0308 | M 8 | 5/16" | 8.4 | 17 | 3.2 | 0.6 | 12 | 12 | 16 | 5.3 | 6.8 | 3 | |||||||||||||||||||
£ 4.60 per unit (click for quantity discounts) Ready to despatch 267 Need more? Manufactured within 5 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
For thread M 8 For thread
inch 5/16" d1
tol. H13 8.4 d2 17 h1 3.2 h2 0.6 r1 12 Static load
max.
kN 12 Torque for screwed connectors
max.
Nm 16 With 25505 h3 5.3 With 25805 h3 6.8 Weight
g 3 | |||||||||||||||||||||||||||||||
| 25205.W0316 | M16 | 5/8" | 17.0 | 30 | 5.3 | 1.3 | 22 | 45 | 135 | 9.3 | 10.1 | 13 | |||||||||||||||||||
£ 9.50 per unit (click for quantity discounts) Ready to despatch 6 Need more? Manufactured within 10 working days from order. Typical UK delivery charge: £13.50. Confirmed at checkout.
For thread M16 For thread
inch 5/8" d1
tol. H13 17.0 d2 30 h1 5.3 h2 1.3 r1 22 Static load
max.
kN 45 Torque for screwed connectors
max.
Nm 135 With 25505 h3 9.3 With 25805 h3 10.1 Weight
g 13 | |||||||||||||||||||||||||||||||
Technical & Application
Material
Stainless steel (AISI 316, 1.4401).
Technical Notes
Similar to DIN 6319C.
Used with dished washers no. 25505 (type D), and no. 25805 (type G).
Tips
When clamping over holes or slots which do not provide full surface contact to the washer, only use no. 25205 in combination with washer no. 25805 (type G) - do not use in combination with no. 25505 (type D) in such circumstances.
*Torques for screws A2-70 are approximate values.
Product Datasheets
CAD files
Application images
