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Metric hex head bolt class 8.8 ASTM A325M M22
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- T/T L/C D/P D/A MoneyGram
- Shanghai or Ningbo port
- 700000 Ton / Tons per Month
Basic Info
| Brand Name | PAPAYA | Model Number | ASTM A325 | Place of Origin | Zhejiang, China |
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Product Description
Product Description
Specifications
Metric hex head bolt class 8.8 ASTM A325M M22
1..Constructure Hign Tensile Bolt
2.Advanced equipment and professional producti
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Specification:
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1.Main Size: M22,length:35mm~1200mm or according to the request of customers;
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2.Material:Carbon steel or alloy steel;
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3.Standard: A325M
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4.The Mechanical Grade:8.8; (hot Forging)
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5.Surface finishes:Zinc-plated(Black or Plain),Hot dip galvanizing,Dacromet,etc;
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6.Usage: steel structures,such as multi-floor&high-rise steel structure buildings,industrial buildings,high way,railway,steel steam,tower,power station,airport and other structure workshop frames.
7.Usage: steel structures,such as multi-floor&high-rise steel structure buildings,industrial buildings,high way,railway,steel steam,tower,power station,airport and other structure workshop frames.
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All products we can do as per international standard as customer's request with high quality and best price. Welcome your inquiries!
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| Coarse Thread Series - UNC | Fine Thread Series - UNF | 8-Thread Series - 8UN | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Size and Threads Per In. | Basic Pitch Dia. | Section at Minor Dia. | Tensile Stress Area | Nominal Size and Threads Per In. | Basic Pitch Dia. | Section at Minor Dia. | Tensile Stress Area | Nominal Size and Threads Per In. | Basic Pitch Dia. | Section at Minor Dia. | Tensile Stress Area |
| In. | Sq in. | Sq in. | In. | Sq in. | Sq in. | In. | Sq in. | Sq in. | |||
| 3?8 - 16 | 0.3344 | 0.0678 | 0.0775 | 3?8 - 24 | 0.3479 | 0.0809 | 0.0878 | --????-- | -- | -- | -- |
| 7?16 - 14 | 0.3911 | 0.0933 | 0.1063 | 7?16 - 20 | 0.4050 | 0.1090 | 0.1187 | --????-- | -- | -- | -- |
| 1?2 - 13 | 0.4500 | 0.1257 | 0.1419 | 1?2 - 20 | 0.4675 | 0.1486 | 0.1599 | --????-- | -- | -- | -- |
| 9?16 - 12 | 0.5084 | 0.162 | 0.182 | 9?16 - 18 | 0.5264 | 0.189 | 0.203 | --????-- | -- | -- | -- |
| 5?8 - 11 | 0.5660 | 0.202 | 0.226 | 5?8 - 18 | 0.5889 | 0.240 | 0.256 | --????-- | -- | -- | -- |
| 3?4 - 10 | 0.6850 | 0.302 | 0.334 | 3?4 - 16 | 0.7094 | 0.351 | 0.373 | --????-- | -- | -- | -- |
| 7?8 - 9 | 0.8028 | 0.419 | 0.462 | 7?8 - 14 | 0.8286 | 0.480 | 0.509 | --????-- | -- | -- | -- |
| 1 - 8 | 0.9188 | 0.551 | 0.606 | 1 - 12 | 0.9459 | 0.625 | 0.663 | 1 - 8 | 0.9188 | 0.551 | 0.606 |
| 11?8 - 7 | 1.0322 | 0.693 | 0.763 | 11?8 - 12 | 1.0709 | 0.812 | 0.856 | 11?8 - 8 | 1.0438 | 0.728 | 0.790 |
| 11?4 - 7 | 1.1572 | 0.890 | 0.969 | 11?4 - 12 | 1.1959 | 1.024 | 1.073 | 11?4 - 8 | 1.1688 | 0.929 | 1.000 |
| 13?8 - 6 | 1.2667 | 1.054 | 1.155 | 13?8 - 12 | 1.3209 | 1.260 | 1.315 | 13?8 - 8 | 1.2938 | 1.155 | 1.233 |
| 11?2 - 6 | 1.3917 | 1.294 | 1.405 | 11?2 - 12 | 1.4459 | 1.521 | 1.581 | 11?2 - 8 | 1.4188 | 1.405 | 1.492 |
| --????-- | -- | -- | -- | --????-- | -- | -- | -- | 15?8 - 8 | 1.5438 | 1.68 | 1.78 |
| 13?4 - 5 | 1.6201 | 1.74 | 1.90 | --????-- | -- | -- | -- | 13?4 - 8 | 1.6688 | 1.98 | 2.08 |
| --????-- | -- | -- | -- | --????-- | -- | -- | -- | 17?8 - 8 | 1.7938 | 2.30 | 2.41 |
| 2 - 41?2 | 1.8557 | 2.30 | 2.50 | --????-- | -- | -- | -- | 2 - 8 | 1.9188 | 2.65 | 2.77 |
| 21?4 - 4-1?2 | 2.1057 | 3.02 | 3.25 | --????-- | -- | -- | -- | 21?4 - 8 | 2.1688 | 3.42 | 3.56 |
| 21?2 - 4 | 2.3376 | 3.72 | 4.00 | --????-- | -- | -- | -- | 21?2 - 8 | 2.4188 | 4.29 | 4.44 |
| 23?4 - 4 | 2.5876 | 4.62 | 4.93 | --????-- | -- | -- | -- | 23?4 - 8 | 2.6688 | 5.26 | 5.43 |
| 3 - 4 | 2.8376 | 5.62 | 5.97 | --????-- | -- | -- | -- | 3 - 8 | 2.9188 | 6.32 | 6.51 |
| 31?4 - 4 | 3.0876 | 6.72 | 7.10 | --????-- | -- | -- | -- | 31?4 - 8 | 3.1688 | 7.49 | 7.69 |
| 31?2 - 4 | 3.3376 | 7.92 | 8.33 | --????-- | -- | -- | -- | 31?2 - 8 | 3.4188 | 8.75 | 8.96 |
| 33?4 - 4 | 3.5876 | 9.21 | 9.66 | --????-- | -- | -- | -- | 33?4 - 8 | 3.6688 | 10.11 | 10.34 |
| 4 - 4 | 3.8376 | 10.61 | 11.08 | --????-- | -- | -- | -- | 4 - 8 | 3.9188 | 11.57 | 11.81 |
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????? We warmly welcome both domestic and overseas clients to inspect, instruct and develop the technical communication and business cooperation , and will promise you best product with excellent service at competitive price!??
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Projects Supply:
Shanghai?Tunnel?Co.,?Ltd.:?the?2nd?tunnel?line:Supply?high?strength?and?stainless?steel?fastener.?
?·?Shanghai?Waigaoqiao?Power?Plant:?Stainless?steel?bolts?and?high?strength?bolts.?
?·?The?longest?cross-sea?bridge——Hangzhou?Bay?Bridge,?which?has?a?total?length?of?36KM:Supply?all?the?hex?bolts.?
?·?Ethylene?project?of?Sinopec?Zhenhai?Refining&Chemical?Company:?stainless?steel?studs?and?bolts.?
?·?Shenzhen?5th?Metro?line?of?China?Railway?Group:?high?strength?bolts.
?·?Zhoushan?Islands?Island?Bridge:?stainless?steel?bolts?and?high?strength?bolts.?
?·?Shanghai?Donghai?Bridge:?stainless?steel?bolts?and?high?strength?bolts.
?·?Shanghai's?Chongming?Island?Bridge:?high?strength?bolts.
?·?The?corss-sea?bridge—Hongkong?to?Shenzhen:supply?stainless?steel?bolts?A4-80.?
·?Panasonic?Power?Station?Phase?II?Project?in?Japan:?Supply?large?size?steel?studs.?
?·The?biggest?Thermal?power?plant?Phase?II?Project?in?Taiwan:?Heavy?hex?bolts?and?structural?parts.?
?·Hong?Kong?Biggest?Installation?Company:?Shenzheng-Hongkong?Bridge,?Hong?Kong?Western?channels,?Supply?high?grade?stainless?steel?fastener.
?·?Light?Rail?and?Petroleum?Pipeline?Project?in?Middle?East:?Supply?high?strength?and?stainless?steel?fastener?
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Hangzhou Papaya Trading Co., Ltd.