bolts
HEX BOLT  
SIZE
METRIC
DIA LENGTH
M10To
M110
12MM To
1200MM
SIZE
INCHES
DIA LENGTH
1/2"To
4.0"
1/2"
52"
EQUIVALENT STD  
IS DIN BS ASTM
1363 1364/1
1364/2 3138
439,931,933
933,934,439
4190,3692
3692
A193,A320
A325,A490
A307,A105
GRADE 4.6,5.6,6.8,8.8,10.9,12.9,S,V,Z,A2& A4
   
HSFG-Bolt  
SIZE
METRIC
DIA LENGTH
M16To
M36
25 To
520MM
SIZE
INCHES
DIA LENGTH
   
EQUIVALENT STD  
IS DIN BS ASTM
IS 3757 6914    
GRADE 8.8S,10.9S
   
Liner-Bolt  
SIZE
METRIC
DIA LENGTH
M20To
M48
70 To
550MM
SIZE
INCHES
DIA LENGTH
3/4"To
2.0"
3"To
22"
EQUIVALENT STD  
IS DIN BS ASTM
AS PER CUSTOMER DRG
GRADE 4.6,5.6,6.8,8.8,10.9,SS-316& SS-310,SS-304
   
Foundation - Bolt  
SIZE
METRIC
DIA LENGTH
M12To
M110
200MM To
3000MM
SIZE
INCHES
DIA LENGTH
1/2"To
4.5"
8"To
120"
EQUIVALENT STD  
IS DIN BS ASTM
IS 5624 529    
GRADE 4.6,5.6,6.8,8.8,10.9,12.9,A2& A4
   
Eye-Bolt  
SIZE
METRIC
DIA LENGTH
M10To
M48
 
SIZE
INCHES
DIA LENGTH
   
EQUIVALENT STD  
IS DIN BS ASTM
IS 4190  
GRADE 4.6,5.6,6.8,8.8,10.9,SS-304,SS-316& SS-310
   
Special Eye-Bolt  
SIZE
METRIC
DIA LENGTH
M10To
M48
 
SIZE
INCHES
DIA LENGTH
   
EQUIVALENT STD  
IS DIN BS ASTM
As per Customer DRG.
GRADE 4.6,5.6,6.8,8.8,10.9,SS-304,SS-316& SS-310
   
Special Bolts  
SIZE
METRIC
DIA LENGTH
   
SIZE
INCHES
DIA LENGTH
   
EQUIVALENT STD  
IS DIN BS ASTM
 
As Per Customer specification
stud
Double End Threaded STUD  
SIZE
METRIC
DIA LENGTH
M10To
M110
12MMTo
6000MM
SIZE
INCHES
DIA LENGTH
1/2"To
4.1/2"
1/2"To
236
EQUIVALENT STD  
IS DIN BS ASTM
1862 938 916,4190
1083,1768
A194, A320
A325,A490,
A307,A105
GRADE 4.6,5.6,6.8,8.8,10.9,12.9,S,V,Z,A2& A4
   
Full Threaded STUD  
SIZE
METRIC
DIA LENGTH
M10To
M110
12MMTo
6000MM
SIZE
INCHES
DIA LENGTH
1/2"To
4.1/2"
1/2"To
236
EQUIVALENT STD  
IS DIN BS ASTM
As Per Customer Drawing A194, A320
A325,A490,
A307,A105
GRADE 4.6,5.6,6.8,8.8,10.9,12.9,S,V,Z,A2& A4
   
nuts
HEX NUT  
SIZE
METRIC
DIA LENGTH
M6To
M110
 
SIZE
INCHES
DIA LENGTH
1/4"To
4.5"
 
EQUIVALENT STD  
IS DIN BS ASTM
1363,3138
1364
970 4190 A194, A320
A325, A490
A307, A105
GRADE 4,5.6,6.8,10,12,A2 & A4
   
HSFG Hex Nut  
SIZE
METRIC
DIA LENGTH
M16To
M36
 
SIZE
INCHES
DIA LENGTH
   
EQUIVALENT STD  
IS DIN BS ASTM
6623 6915    
GRADE 8S,10S
   
Hex Lock Nut  
SIZE
METRIC
DIA LENGTH
M6To
M110
 
SIZE
INCHES
DIA LENGTH
1/4"To
4.5"
 
EQUIVALENT STD  
IS DIN BS ASTM
1363,3138,
1364
555 1083,1768 A194, A320
A325,A490
A307, A105
GRADE 4,5.6,6.8,10,12,A2 & A4
   
Hex Ny Lock Nut  
SIZE
METRIC
DIA LENGTH
M6To
M48
 
SIZE
INCHES
DIA LENGTH
1/4"To
2.0"
 
EQUIVALENT STD  
IS DIN BS ASTM
2232 935 4185  
 
washers
Plain Washer  
SIZE
METRIC
DIA LENGTH
M6To
M110
 
SIZE
METRIC
DIA LENGTH
1/4"To
4.5"
 
EQUIVALENT STD
IS DIN BS
2016 125 3410
4320
ASTM
F-435
   
HSFG Washer  
SIZE
METRIC
DIA LENGTH
M6To
M36
 
SIZE
METRIC
DIA LENGTH
1/8"To
1"
 
EQUIVALENT STD
IS DIN BS
6649 127 1802
ASTM
 
   
Spring Washer  
SIZE
METRIC
DIA LENGTH
M16To
M36
 
SIZE
METRIC
DIA LENGTH
1/4"To
4.5"
 
EQUIVALENT STD
IS DIN BS
3063 127 3410
4320
ASTM
F-436
   
Machined Washer  
SIZE
METRIC
DIA LENGTH
M6To
M36
 
SIZE
METRIC
DIA LENGTH
1.7MMTo
80MM
 
EQUIVALENT STD
IS DIN BS
IS 2016-1967 125  
ASTM
 
Pins
Tapper Pins  
SIZE
METRIC
DIA LENGTH
   
SIZE
METRIC
DIA LENGTH
As per IS, BS, JIS, ISO,GOST, ASTM and DIN Standard
EQUIVALENT STD
IS DIN BS
IS 6688 M. S., EN-1 A, EN-8, SAE 4140, SS 304-316,' Hardened & Soft Condition Pin.
ASTM