BS 16:1974
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specification for telegraph material (insulators, pole fittings, etc.)
Hardcopy , PDF
18-01-2019
English
31-07-1974
Co-operating organizations
Foreword
Specification
1 General
2 Galvanized bolts, nuts and washers
3 Stay swivels
4 Stay rods and stay tighteners
5 Tie bolts, distance tubes and washers (plain and
taper)
6 Arm combiners and braces
7 Brackets
8 Insulator spindles
9 Gauges for insulator thread on spindles
10 Insulators
11 Gauges for insulators
12 Pole steps
Tables
1a Dimensions and breaking load of bolts
1b Dimensions of bolt heads, nuts and washers, BS sizes
320 M to 555 M
1c Dimensions of bolt heads, nuts and washers, BS sizes
4065 M to 5235 M
2 Dimensions and breaking load of stay swivels
3 Dimensions of stay rods, eye bolts, bows and nuts
4 Thimbles
5 Stay rod washers
6 Galvanized stay rod plates
7 Tensile test on stay rods and stay tighteners
8 Dimensions and tensile test for tie bolts
9 Cantilever test requirements for insulator spindles
10 Code references for standard dimensions X and Y for
insulator spindles and associated nuts and washers
Figures
1 Galvanized bolts, nuts and washers
2 Galvanized bolts, nuts and washers
3 Stay swivels and thimbles
4 Stay rods and stay tighteners, patterns 1 and 2
5 Stay rod washers and plates
6 Tie bolts, tubes and washers
7 Arm combiners and braces
8 BS bracket no. M 2
9 BS bracket no. M 3
10 BS bracket no. M 4
11 BS bracket no. M 5
12 BS bracket no. M 6
13 BS bracket no. M 6b (malleable cast iron)
14 BS bracket no. M 7 (malleable cast iron)
15 BS bracket no. M 8
16 BS bracket no. M 9
17 BS bracket no. M 11
18 BS bracket no. M 12
19 BS spindles nos. M 1 and M 2
20 BS spindle no. M 11
21 BS spindle no. M 12
22 BS spindle no. M 15
23 BS spindle no. M 21
24 BS spindle no. M 31
25 BS spindle no. M 32
26 BS spindle no. M 41
27 Curved washers for spindles
28 Gauges for threads on BS insulator spindles
29 BS insulator no. M 1
30 BS insulator no. M 2
31 BS insulator no. M 7
32 BS insulator no. M 8
33 BS insulator no. M 16
34 Caps for BS insulator no. M 16
35 Gauges for threads on BS insulators
36 Gauges for BS insulator no. M 16 with detachable cap
37 Pole steps
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