A fastener
is a hardware device that affixes two or more objects together. Fastener’s are
usually used to close any object like bag or box. The use of fastener is
temporary, they may be fastened and unfastened. Fasteners are used in various
type of woodworking to make them in a joint to make internal reinforcement. Fastener’s
have a large scope in a joint system. It keeps together the openings of
flexible material.
We have many
categories of fastener’s like Wood screws, Machine screws, Thread cutting
machine screws, Sheet metal screws, Self drilling sms, Hex bolts, Carriage
bolts, Lag bolts, Flange bolts, Socket screws, Eye Bolts, Eye lags, U-Bolts,
J-Bolts, Shoulder Bolts, Elevator Bolts, Sex bolts, Mating Screws, Hanger Bolts,
Set screws. All are available with the different head styles, different type of
nuts are also available for these fasteners.
Fasteners
are used according to their requirement. It is depends on the stress area,
pitch diameters, and thread types. Before the use we have to analyze that how
to preload joints are created and tightening of loads. We have three types of
Fastener:
(1) Removeable : It allows the parts to
be disconnected without any damage, e.g. nut and bolt.
(2) Semi-permanent: In this type, it
allows to parts to be disconnected but some damage usually occurs to the
fastener, e.g. cotter pin.
(3) Permanent: In this type of fastener
parts can’t be disconnected, e.g. rivets and welding.
Some other
conditions like Appearance, Number of fastener’s, Operating conditions, Quality
of material, Disassembly is also effect on the Fastener’s operations.
There are
multiple fastener companies in India. These top companies are Sundaram(TVS),
Unbrako, LPS and MPS. They provide high quality fasteners in India. You can buy
these fasteners directly from the distributors or dealers. Delhi is the
wholesale market and these fasteners can be found in Kashmere gate and Ajmeri
gate. These fasteners are also available online on www.auzzaar.com. Auzzaar is one of the largest
online fasteners store in India.
All are available with the different type of nuts,screw,bolts,washers etc, for these fasteners. I would like to read more information thanks.
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