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| Products |
Size |
Range |
Equivalent
Standards |
A.S.T.M. |
| Metric
(mm) |
Inches |
| Dia |
Length |
Dia |
Length |
I.S. |
Din |
B.S. |
HEX BOLT WITH NUTS
 |
M
6 to M 48 |
12 mm
to
500 mm |
¼"
to 2" |
½"
to 20" |
1363
3138 |
601
931
6914 |
916 4190 |
A
193
A 325
A 320 |
1364
Grade 8.8 |
1080
1768
Grade R |
|
HEX NUTS
 |
M6
to M64 |
|
¼"
to 2.1/2" |
|
1363
3138 |
934
6915 |
916
4196 |
A
194
A 563 |
1364
Grade 8 |
1083
1768
Grade R |
|
HEX LOCK NUTS
 |
M3
to M64 |
|
1/8"
to 21/2" |
|
1363 |
439 |
4185 Part 1 |
|
HEX SLOTTED
AND CASTLE NUTS
 |
M3
to M64 |
|
1/8"
to 2.1/2" |
|
1363 |
439 |
4185 Part 1 |
|
HEX NYLOCK
NUTS
 |
M3
to M48 |
|
1/8" to 2" |
|
7002 |
980 982 985 |
|
|
STUD BOLT WITH DOUBLE NUT
 |
M12
to M72 |
50 mm to 3000 mm |
3/8"
to 3" |
2"
to 120" |
|
|
|
A
193 for Stud
A 194 for Nut |
DISC SPRING WASHER
 |
M3
to M30 |
|
|
|
2507 |
2093 |
|
|
MACHINED WASHER
 |
M3
to M72 |
|
1/8"
to 2.1/2" |
|
2016 |
125 |
3410
4320 |
F-436 |
PUNCHED WASHER
 |
M3
to M48 |
|
1/8" to 2.1/2" |
|
2016 |
126 |
3410 4320 |
F-436 |
SERRETED WASHER
 |
M3
to M12 |
|
|
|
5556 |
6799 |
|
|
SPRING WASHER
 |
M3
to M36 |
|
1/8"
to 1" |
|
3063 6735 |
127 |
1802 |
|
STAR LOCK WASHER
 |
M3
to M24 |
|
|
|
5371 |
6797 |
|
|
CIRCLIPS
 |
5 mm
to 200 mm |
|
|
|
3075
Type A & B |
471 472 |
3673 Part 1 |
|
E CLIPS
 |
12 mm
to 24 mm |
|
|
|
3075 Type C |
6799 |
3673 Part 2 |
|
SPRING DOWEL SLEEVES
 |
M1.5
to M20 |
12 mm
to
70 mm |
|
|
5988 |
1481 7346 |
1804 Part 1 & 2 |
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