Choose Right Fastener To Serve Your Purpose

By Author: Steel Screws
Total Articles: 6
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Screws have much more holding power and strength than common nails. Screws are long and cylindrical in shapeand are wrapped with a fine thin metal thread which helps in getting deeper into material. Various types of tools are used to tighten screws into adjoining objects. Depending on the objective and the material being used, there are decisions to be made about the design of the screws to be used.One must take into consideration the shape, length, diameter and material when choosing the appropriate type of screw that is required for the job.Screws can be classified in many ways. Some of these classifications are material it is made up of, material it will be inserted into, mechanism to be used on insertion, etc. Each classification tells about the degree of toughness and sturdiness of the screw itself. When it comes to industrial use of screws, the decision on which type of screw to use must be made cognitively.Below, you will find the different types of fastener classifications.

Classification according to the material used in manufacturing fasteners

Selecting material appropriate for the planned ...
... application is an important concern. For example, choosing a fastener made of steel rather than aluminum can dramatically affect the quality and duration of the joint it forms. Numerous factors, such as environmental circumstances, presence of corrosive elements, physical stress requirements, and overall structural stability can similarly influence material effectiveness.

(i)Steel Fasteners

(ii)Alloy Steel

(iii)Stainless Steel

(iv)Martensitic Stainless Steel

(v)Austenitic Stainless Steel

(vi)Bronze and Brass Fasteners

(vii)Titanium

(viii)Silicon Bronze

(ix)Aluminum Bronze

(x)Nylon Fasteners

Classification according to the material used for coating fasteners


It is not possible to change the material of manufacturing of fasteners and that why different types of coating are applied to steel fasteners to attain their useful characteristics. Coating is achievedthrough galvanization with another metal of superior characteristics. Electroplating is done by putting both metals in special chemical and let them chemically react to produce a layer on top of the base metal.By performing these procedures, the collective properties of both metals will achieve the desired product.

(i)Gold Zinc Coated

(ii)Bronze Ceramic Coated

(iii)Hot Dip Galvanizing

(iv)Zinc Plating

(v)Chrome

Classification according to the area of usage


Screws are used to hold two objects together and position them accordingly. Quality of the fastener not only depends on its makeup but also depends on the material it is being driven into. It must provide maximum holding power and should last long on the applied area. For example, using long and hard screws on wooden objects can result in piercing of the wood from the point of joints. Therefore, choosing a screws with flexible, stretching characteristics would be of preference so as to not tear the wood under heavy pressure.


(i)Wood Screws

(ii)Stainless Steel Wood Screws

(iii)Construction Lag Screws

(iv)Self Drilling Fasteners

(v)Accessory and Metal-to-Wood screws

(vi)Black Log & Gray Structural Screws

(vii)Specialty Screws.