Anchor Bolt, Bolt & Nut, Japan, Material
ABR, ABM Anchor Bolt
Product made in Japan
Model: ABR, ABM
We arranged anchor bolt in Japan or in Vietnam.
If you need Hot Dip Galvanised, we can quote as products made in Japan.
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JISB 1220 Double Screw Anchor Bolt (ABR) |
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|---|---|---|---|
| Set type | ABR400 | ABR490 | ABR520SUS |
| Material |
Rolled steel bar for building structureSNR400B Material for rolled threads with a steel yield ratio of 80% or less |
Rolled steel bar for building structureSNR490B |
Rolled steel bar
|
| Machining method | Rolled Threads | ||
| Machining range | M16 ~ M48 | M16 ~ M48 | M16-M48 (Out of certification by Mori Kouzai) |
| Thread Type | Metric coarse threads | Metric coarse threads | Metric coarse threads |
| Degree of thread precision | 8g | 8g | 8g |
| Chamfering | Chamfered | ||
| Definition of Standard | Double-Threaded Bolts + 4 nuts + 1 washer set | ||
| Double-threaded Bolt Conditions | Thread length: 3d or more
Bolt length: 25d or more Unthreaded Portion: 15d or more (“d” stands for thread) |
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| Double-threaded Bolt Conditions | Strength class: 5J | Strength class: 50 | |
| Nut Strength Classification | Hardness class: 200J | ||
| Washer Hardness Classification | Hot-dip galvanized (HDZ35) or Electroplating (EP) | – | |
 |
JISB 1220 Double Screw Anchor Bolt (ABM) |
||
|---|---|---|---|
| Set type | ABM400 | ABM490 | ABM520SUS |
| Material |
Rolled steel bar for building structureSNR400B Material for rolled threads with a steel yield ratio of 75% or less |
Rolled steel bar for building structureSNR490B |
Rolled steel bar
|
| Machining method | Cut Threads | ||
| Machining range | M24 ~ M48 | M16 ~ M100 | M24-M48 |
| Thread Type | Metric fine pitch threads | Metric fine pitch threads | Metric fine pitch threads |
| Degree of thread precision | 8g | 8g | 8g |
| Chamfering | Chamfered | ||
| Definition of Standard | Double-Threaded Bolts + 4 nuts + 1 washer set | ||
| Double-threaded Bolt Conditions |
⇒ 3 points satisfied |
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| Double-threaded Bolt Conditions | Strength class: 5J | Strength class: 50 | |
| Nut Strength Classification | Hardness class: 200J | ||
| Washer Hardness Classification | Electroplating (EP) | – | |
* Carbon steel nuts and washers will be used for carbon steel bolts, and stainless steel nuts and washers will be used for stainless steel bolts.
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