Product Description

1/applied range
 A carriage bolt is a type of threaded fastener designed to be used with wood, although specialized versions can be used to fasten metal components. Also known as plow bolts or coach bolts, carriage bolts can be found in many hardware stores in an assortment of lengths, diameters, and thread pitches. They are usually made from various types of steel for strength and durability, though other materials can be used to make them as well.
2/material
SUS**4 and SUS**6 can be choose for your product.
It is made from qualified stainless steel for ensurance of long service performance.
we can offer you any certification of the material quality such as:ROHS/CTI/SGS.
it have a good performance of anti-rust,acid-resistant,abrasion resistance.generally,finish goods can be anti-rust over *2 h under *6% salty spray.so the most goods in outdoor or seaside are choosed stainless steel as the first material.
 
3/surface treament
As you know,stainless have a good performance of anti-rust.so the stainless steel product don't need to be do any plating,its nature color  can match much situation.we can also offer product with many kinds of finish such as ZinC plating/darcomet plating.many color can be finish in your product for your special requirement.
 
feature of our product
 
1)Product:cross recessed pan head manchine screw
2)quality Certificate:ROHS/CTI/SGS.
3)Payment term:T/T,L/C.
4)Port: Ningbo.
5)Material:stainless steel **4 **6.
6)Finish:polishing,plain,zinc.,dacromet
7)Can be produced according to customers' drawings or samples.
8)Usage: Our products are widely used in aerospace, automobiles, motorcycles,agricultural machinery,construction,transportation,electric power,electronics,chenicals,home appliances,military inductry and other industries..