—— 194 — 
SIZES AND WEIGHTS OP HOT PRESSED 
SQUARE NUTS. 
The sizes are the usual manufacturers’， not the Franklin Institute Standard. Both 
weights and sizes are for the unfinished Nut. The weights are calculated one cubic 
foot weighing 480 lbs. 
Size of 
Bolt. 
Weight of 
100 Nuts. 
Rough 
Hole. 
Thickness 
of Nut. 
Side of 
Square. 
Diagonal. 
No. of Nuts in 
100 lbs. 
i 
1.5 
& 
i 
i 
.71 
6800 
A 
2.9 
ず ä 
i 
•88 
3480 
§ 
4.9 
V3 
t 
聲 
1.06 
2050 
7.7 
n 
i 
i r 
i.H 
1190 
l 
8.6 
■h 
1.24 
1170 
h 
11.8 
i 
i 
1.41 
850 
各 
16.7 
為 
14 ， 
1.59 
600 
17.7 
ie 
1 1 
1.59 
570 
22.8 
& 
普 
i i 
1.77 
440 
拿 
3 ム 3 
§k 
聲 
1.94 
310 
39.8 
H 
a. 
2.1-2 
251 
i 
53 - 
U 
I 
1 1 
2.30 
190 
i 
63 . 
il 
i 
if 
2.47 
159 
i 
68. 
l 
i 
1 聲 
2.47 
146 
i 
94 . 
i 
i 1 i ： 
■2 
2.83 
106 
1 1 
io“ 
Vi 
2 
2.83 
97 
i h 
137 . 
铑 
i 蚤. 
3.18 
73 
U 
145 - 
I i 1 ir 
i 1 
3.18 
69 
ii 
186. 
JfV 
i i 
3.54 
54 
if 
247. 
】 蟲 
2 塗 
3.89 
41 
1 l 
3 【 9 * 
1 A 
i i 
4.24 
3 M 
it 
4co. 
i 脅 
3 1 
4.60 
24.8 
i 穿 
5〇〇， 
1 義 
1 it 
3 i 
4.95 
19.9 
ii 
620. 
1 ü 
】1 
y'i 
5 - 3 〇 
16.2 . 
2 
750. 
iU 
2 
4 
5.66 
13.4 
2 i 
780. 
ii 
2 h 
4 
5.66 
12.8 
930. 
2 
4i 
6.01 
10.7 
960. 
2 -2 - 
4} 
6.01 
10.4 
1 1 50. 
2 ! 
2 h 
4h 
6.36 
8.9 
2 ま： 
1570. 
4 f 
6.72 
7.3 
l 
5 -i 
1610. 
3 
5 
7.07 
6.2 
2110. 
5 i 
7.78 
4.7 
2750.. 
3 i 
3 h 
6 
8.49 
3. 6 ; 
