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SECTION 26 - NUTS, WASHERS, SCREWS & STUDS
WDS
WDS
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&
0845 606 66 77
•
:
www.wdsltd.co.uk•
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sales@wdsltd.co.ukStud - Imperial
WDS 405
MATERIAL
-
High Tensile Steel
BS.970. Gr.606M36T
Chemical black finish
D
L
L1
L2
(g)
WDS No.
BA/BSF
WDS No.
BSW
WDS No.
UNC
1
⁄
2
2
1
3
⁄
4
40
405-122
405-042
405-202
1
⁄
2
2
1
⁄
2
1
1
⁄
2
3
⁄
4
45
-
405-04212
405-20212
1
⁄
2
3
1
1
⁄
2
3
⁄
4
60
405-123
405-043
405-203
1
⁄
2
3
1
⁄
2
1
1
⁄
2
3
⁄
4
75
-
405-04312
405-20312
1
⁄
2
4
1
1
⁄
2
3
⁄
4
90
405-124
405-044
405-204
1
⁄
2
4
1
⁄
2
1
1
⁄
2
3
⁄
4
100
-
-
405-20412
1
⁄
2
5
1
1
⁄
2
3
⁄
4
112
-
405-045
405-205
1
⁄
2
5
1
⁄
2
1
1
⁄
2
3
⁄
4
125
-
-
405-20512
1
⁄
2
6
2
3
⁄
4
140
-
405-046
405-206
1
⁄
2
7
2
3
⁄
4
160
-
405-047
405-207
1
⁄
2
8
2
3
⁄
4
180
-
405-048
405-208
1
⁄
2
9
2
3
⁄
4
215
-
405-049
-
1
⁄
2
10
2
3
⁄
4
240
-
405-0410
405-2010
1
⁄
2
12
2
3
⁄
4
290
-
-
405-2012
5
⁄
8
2
1
⁄
2
1
3
/
4
15
⁄
16
80
-
405-05212
405-21212
5
⁄
8
3
1
3
⁄
4
15
⁄
16
95
-
405-053
405-213
5
⁄
8
3
1
⁄
2
1
3
⁄
4
15
⁄
16
115
-
405-05312
405-21312
5
⁄
8
4
1
3
⁄
4
15
⁄
16
140
-
405-054
405-214
5
⁄
8
4
1
⁄
2
1
3
⁄
4
15
⁄
16
160
-
405-05412
-
5
⁄
8
5
1
3
⁄
4
15
⁄
16
175
-
405-055
405-215
5
⁄
8
5
1
⁄
2
1
3
⁄
4
15
⁄
16
195
-
405-05512
-
5
⁄
8
6
2
15
⁄
16
220
-
405-056
405-216
5
⁄
8
7
2
15
⁄
16
225
-
405-057
405-217
5
⁄
8
8
2
15
⁄
16
295
-
405-058
405-218
3
⁄
4
3
1
5
⁄
8
1
1
⁄
8
155
-
405-063
405-223
3
⁄
4
3
1
⁄
2
2
1
1
⁄
8
180
-
-
405-22312
3
⁄
4
4
2
1
1
⁄
8
195
-
405-064
405-224
3
⁄
4
5
2
1
1
⁄
8
250
-
405-065
405-225
3
⁄
4
6
2
1
⁄
4
1
1
⁄
8
310
-
405-066
405-226
3
⁄
4
8
2
1
⁄
4
1
1
⁄
8
420
-
405-068
405-228
Inch
/
/
/
'
UNC
L1 = Class 1A fit
L2 = Class 3A fit
BSW & BSF
L1 = Free fit
L2 = Close fit