767 / 816
SECTION 26 - NUTS, WASHERS, SCREWS & STUDS
WDS
&
0845 606 66 77
•
:
www.wdsltd.co.uk•
*
sales@wdsltd.co.uk26-14
WDS
www.wdsltd.co.uk'
'
+
+
5
)(0$/( :$6+(5
' 678' 6,=(
WDS 401
MATERIAL
-
Steel, BS.970 Gr.220M07
Surface hardened
Chemical black finish
See 803 Series for this part in
Stainless Steel
D
D1
D2
H2
H3
R
(g)
WDS No.
Metric
Inch
M4
2BA
12
5.5
2.6
1.4
13
2
401-2004F
M5
-
12
6.5
2.8
1.7
13
2
401-2005F
M6
1
⁄
4
16
8
3.2
1.6
16
3
401-201F
M8
5
⁄
16
19
10
4
2.1
19
3
401-202F
M10
3
⁄
8
22
12
4.4
2.6
25
5
401-203F
M12
1
⁄
2
28
14.5
4.8
2.4
32
9
401-204F
M14
-
32
16.5
5
2.1
35
10
401-205F
M16
5
⁄
8
35
18.5
5.2
2.3
40
20
401-206F
M18
-
38
20.5
5.5
2.7
48
25
401-2065F
M20
3
⁄
4
40
22.5
6
3
48
30
401-207F
M22
7
⁄
8
48
25.5
6.4
2.5
57
50
401-208F
M24
1
53
28.5
7.6
3.5
64
70
401-209F
M30
-
63
33
8
2.5
70
95
401-2105F
M33
1
1
⁄
4
67
35.5
8.4
3
80
110
401-211F
M39
1
1
⁄
2
80
42
9.2
2.7
95
170
401-212F
Female Washer
Spherical
Seating Washer
Female