Specifications

Structural Bolt Nut Washer

1..Constructure Hign Tensile Bolt

2.Advanced equipment and professional producti

?

?

?

?

?

1.Main Size: M12 - M72,length:35mm~1200mm or according to the request of customers;

?

?

?

2.Material:Carbon steel or alloy steel;

?

?

?

3.Standard:?AS1252?

?

?

?

4.The Mechanical Grade:8.8;

?

?

?

5.Surface finishes:Zinc-plated(Black or Plain),Hot dip galvanizing,Dacromet,etc;

?

?

?

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.

?

?

?

All products we can do as per international standard as customer's request with high quality and best price. Welcome your inquiries!

?

?

?

?

?

?

?

?

????? 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!??

?

?

?

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?

?