Products Size Range Equivalent Standards USS Standard
Metric (mm) Inches
Dia Length Dia Length IS DIN BS
Hex Bolts & Nuts

M6
to
M64

12MM
to
500MM

"
to
2"

"
to
20"

1363
3138

601
609
610

916
4190

ASTM 307
-
UNC
UNF
Thread
1364 931
933
1083
1768
 

Hex Nuts

M6
to
M64
  1/4"
to
2"
  1363
3138
555 1083
1768
UNC
& UNF
Thread
1364 934  
     

Carbon Steel Thread
Rod

M6
to
M52
1Mtr
to
4Mtr
¼"
to
2"
1 FT
to
12 FT
  975  
National Coarse
(USS)
&
National Fine (SAE)
Thread

Hot Dip Thread
Rod

M6
to
M52
1Mtr
to
4Mtr
¼"
to
2"
1 FT
to
12 FT
  975  
National Coarse
(USS)
&
National Fine (SAE)
Thread

Carbon Steel Thread
Stud

M6
to
M52
As per
Customer
Requirement
¼"
to
2"
As per
Customer
Requirement
  939  
National Coarse
(USS)
&
National Fine (SAE)
Thread

Anchor Bolt -
Foundation Bolt

M10
to
M36
300MM
to
1000MM
3/8"
to
1½"

½"
to
40"
730
5624
267 1494
F1554
GRADE 36 & 55

J Bolt

M10
to
M36
300MM
to
1000MM
3/8"
to
1½"

½"
to
40"
     
F1554
GRADE 36 & 55

Carbon Steel
U - Bolt

M6
to
M24
12MM
to
250MM
¼"
to
1"
½"
to
10"
730 3570 1494
National Coarse
(USS)
UNC THREAD

T Bolt

M8
to
M16
40MM
to
100MM
5/6"
to
5/8"

1 ½"
to
4"

 

787  
National Coarse
(USS)
UNC & UNF
THREAD

Punch Washers

M3
to
M72
  1/8”
to
2½”
  2016 125
126
3410
4320

ALL USS
SERIES

Spring Washers

M2
to
M36
  1/8”
to
1”
  3063
6735
127
7980
1802
ALL USS
SERIES
                 
 
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