We at Haji Tools are pioneers in providing High Quality Stainless Steel Fasteners for for over a decade. We at present are one of the largest supplier in South India.
Here we listed our product range and have provided detailed catalogue of all our products also have we furnished all the details one may require about stainless steel fasteners.
Before you decide on your fasteners take a moment to decide which stainless grade you need? You have a choice of stainless grade with many of our fasteners.
Type 304, 305 or 316 Stainless Steel. All three grades of stainless steel are nickel/chromium and all are non-magnetic.
Type 304 stainless meets virtually all requirements except repeated exposure to sea water.
Type 305 stainless also meets virtually all requirements. Has more resistance than 304 and is especially resistant to the tanning produced by Cedar and other lumber. But for a harsh coastal environment it is better to use 316 SS.
Type 316 is better in a coastal or harsh environment since it contains more nickel as well as 2% to 3% molybdenum, giving it superior corrosion resistance.
All of the above grades are a major advance over other commercial choices.
There is absolutely no question that your best bet is stainless steel for any of the treated timbers and that includes wood foundations in particular, since the fasteners here are subjected to constant high humidity in addition to chemical attack.
Stainless-steel fasteners cost only a small amount more related to a total project budget, but they can have a significant effect on the life span of a structure.
Stainless Steel Fasteners are used where Quality & Durability are a matter of concern. It is used at many places like in the manufacture and maintenance of Ships, Breweries, Fertilizers Plants, Paper Plants, Chemical Plants, Power Plants Food Preparation Equipment, Computers Equipments, High-tech Medical Machinery and a host of applications where rust and corrosion control is of prime concern because…
|is dangerous||it can not destroy Stainless Steel Fasteners|
|is uncontrollable||Stainless Steel Fasteners can control it’s spread|
|looks dirty and ugly||Stainless Steel Fasteners always look good, they require no maintenance.|
|is expensive and causes weakness in assembly||Stainless Steel Fasteners remain as they are today, tomorrow and forever and hence inexpensive and strong.|
|appears where oxygen is found||Stainless Steel Fasteners thrive oxygen. It creates an invisible protective barrier|
|is not standardized and spares no unalloyed steel||Stainless Steel Fasteners perform under all harsh conditions.|
|Chemical Composition in Percentage (%)|
|Mechanical Properties of Authentic Stainless Steel Fasteners|
|Diameter||Tensile strength N/mm2 min
(to be calculated on the stress area)
|304||70||5 – 20||700|
|316||80||5 – 20||800|
Thread Standards for Fasteners
Metric ( MM )
British Standard Withworth ( BSW )
British Standard Fine ( BSF )
British Association ( BA )
Unified National Coarse ( UNC )
Unified National Fine ( UNF )