philips flat head screw with waisted shank

1)Material:SUS304,SUS316 2)size:m4x30 3)salt spray text:>72h 4)quality certification:ROHS/CTI/SGS

introduction

1/applied range

This series of screw hava a reduce shank,it is shank is smaller than its thread part,so bolt will not fall off when it is unscrew. Unloosening screws are commonly used for machinery, have a good performance of shock resistance. this product requires lathe in its  processing.they are widely use in  mechanical equipment, electrical equipment ,construction industrial,home application and so on.

2/material

SUS304 and SUS316 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 72 h under 96% 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.D/P/Western Union

4)Port:Shenzhen.

5)Material:stainless steel 304 316.

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..

standard	DIN912/DIN7984
size	diameter:M2-M12  length:2mm-150mm or according to customers' requirement
head shape	flat head/pan head/button head/hexagon socket head
drivers type	slotted/philips/hex inner/composite drive
thread type	metric

we specialize in fasteners manufacturing with more than 10 years in this field,non-standard  product can be designed according to customers' requirement.                                                                              learn more plese contact us.                                                                                           office tel:0086 755 27632533   fax:0086 755 27633848     mb:0086 15207557889     skype:yaya-zyq    url :www.szjp007.com

philips flat head screw with waisted shank