Copper Nickel Alloys & Super Duplex Steel Fasteners
Nuts and Bolts Washers India, a
world in itself, fully Integrated company exclusively engaged in manufacturing
and exporting quality fasteners like nuts Bolts, Washers, Stud
Bolts from more than a decade. This is not just a fastening
firm but also a one door arrangement for all your bolts, Nuts, Threaded
Bars and Washers requirement.
Our Specialty in Fasteners :
“We are specialized in manufacturing and exporting special
grade fasteners like Hastelloy, Monel, Inconel, Alloy-20, Super Duplex
Steel, Duplex Steel etc.”
An example of an ordered list:
Nickel alloy fasteners
Monel® 400 Stud bolts.
Copper Nickel Alloy Fasteners
Super Duplex Steel Stud bolts,
Stainless Steel Threaded Bars.
Quality is our prime concern :
“We belief in delivering world class quality complying fasteners
to desired International Standards being asked by our valuable Customer.”
We manufacture and supply quality monel alloy
fasteners in both Monel 400 & Monel K500, fasteners like Hex
Bolts, Stud Bolts, Heavy Hex Bolts, Allen Head Bolts, Socket Head
Cap screws, Square Head Bolts, T Head Bolts, Shoulder Head Screws,
washers etc. as per international technical standards.
We manufacturers and suppliers of quality Inconel
Alloy fasteners in all grades, fasteners like Hex Bolts, Stud Bolts,
Heavy Hex Bolts, Allen Head Bolts, Socket Head Cap screws, Square
Head Bolts, T Head Bolts, Shoulder Head Screws, washers etc. as
per international technical standards.
We manufacturers and suppliers of quality Hastelloy
fasteners in all grades, fasteners like Hex Bolts, Stud Bolts, Heavy
Hex Bolts, Allen Head Bolts, Socket Head Cap screws, Square Head
Bolts, T Head Bolts, Shoulder Head Screws, washers etc. as per international
technical standards.
We manufacturers and suppliers of quality Incoloy
fasteners in all grades, fasteners like Hex Bolts, Stud Bolts, Heavy
Hex Bolts, Allen Head Bolts, Socket Head Cap screws, Square Head
Bolts, T Head Bolts, Shoulder Head Screws, washers etc. as per international
technical standards.
We manufacturers and suppliers of quality Alloy
20 fasteners in all grades, fasteners like Hex Bolts, Stud Bolts,
Heavy Hex Bolts, Allen Head Bolts, Socket Head Cap screws, Square
Head Bolts, T Head Bolts, Shoulder Head Screws, washers etc. as
per international technical standards.
Find the best and authenticated source of Nickel alloy fasteners
in India. We are manufacturers and suppliers of quality cupro nickel
alloy fasteners in the form of Hex Bolts, Stud Bolts, Heavy Hex
Bolts, Allen Head Bolts, Socket Head Cap screws, Square Head Bolts,
T Head Bolts, Shoulder Head Screws, washers etc. as per international
technical standards.
We manufacturers and suppliers of quality
super duplex stainless steel fasteners in all regular grades,
fasteners like Hex Bolts, Stud Bolts, Heavy Hex Bolts, Allen
Head Bolts, Socket Head Cap screws, Square Head Bolts, T Head
Bolts, Shoulder Head Screws, washers etc. as per international
technical standards.
We manufacturers and suppliers of quality duplex
stainless steel fasteners in all regular grades, fasteners like
Hex Bolts, Stud Bolts, Heavy Hex Bolts, Allen Head Bolts, Socket
Head Cap screws, Square Head Bolts, T Head Bolts, Shoulder Head
Screws, washers etc. as per international technical standards.
We manufacturers and suppliers of quality
stainless steel fasteners in all regular grades, fasteners
like Hex Bolts, Stud Bolts, Heavy Hex Bolts, Allen Head Bolts,
Socket Head Cap screws, Square Head Bolts, T Head Bolts, Shoulder
Head Screws, washers etc. as per international technical standards.
We manufacturers and suppliers of quality alloy steel fasteners in
all regular grades, fasteners like Hex Bolts, Stud Bolts, Heavy Hex
Bolts, Allen Head Bolts, Socket Head Cap screws, Square Head Bolts,
T Head Bolts, Shoulder Head Screws, washers etc. as per international
technical standards.
We manufacturers and suppliers of quality carbon
steel fasteners in all regular grades, fasteners like Hex Bolts,
Stud Bolts, Heavy Hex Bolts, Allen Head Bolts, Socket Head Cap
screws, Square Head Bolts, T Head Bolts, Shoulder Head Screws,
washers etc. as per international technical standards.
Threaded Bars are simple a piece of longer round bars having threading
from start to end fully threaded depending on what is the standard
it is made for.
We are specialized in Stainless Steel ASTM A193 B8 Class 2 Threaded
Bars/rods and ASTM A193 B8M Class 2 Threaded Bars/rods
Bolts in various metals:
There are two type of manufacturing process for Bolts first is cold
forming which recommended for small size fasteners because of it is
economical and other is Hot forging or forming Bolts. As far as cold
forming is concerned that is viable and possible only in stainless
steel regular or very regular grades and not for rare grades. Here
we would like to specify or clear the term regular and very regular.
Regular grades are like AISI 304/304L, 316/316L only. But there are
hundreds of grades in stainless steel fasteners itself which covers
all type of bolts. Not only this but cold forming is also restricted
to some particular type of Bolts like Hex bolts, Hex Screws, Socket
Head Bolts as per DIN 931, DIN 933 etc. But there are many shapes
and designs in Bolts which are not so regular or not demanded in bulk
quantity like heavy hex bolts, square head bolts etc.
These kind of Stainless steel fasteners are being manufactured through
hot forming process. Hot forming process is not easy and as good as
what the first one. This process is lengthy as well and that is why
the production is very low in comparison to the first one. But this
process is very well recommended for Super Alloys Bolts like Alloy
400, Alloy K-500, Alloy 617, Alloy C-276 etc. Because these metals
are very hard in character and that impacts directly to tooling. To
manufacture Monel Alloy 400 Bolts or Monel
Alloy K -500 is not so hard as far as hardness is concerned
in comparison to Inconel Alloy 600 Bolts or Inconel Alloy
617 Bolts or even Inconel Alloy 625 Bolts.
Here matter gets more critical when we come across to manufacture
Hastelloy Alloy C-276 bolts or Hastelloy Alloy C Bolts.
Types of Nuts
There are three kind of nature of nuts i.e. cold Forging, Hot Forging
and Machined Nuts.
Cold forging or cold work nuts are being manufactured by automated
process. In India there are several manufacturing plants for manufacturing
Alloy 400, Alloy k-500 nuts including us.
Nuts in various Metals available with us like Stainless nuts, duplex
steel hex nuts, super duplex heavy hex nuts, nickel
alloy hex nuts like monel hex nuts, inconel hex nuts,
hastelloy heavy hex nuts, incoloy heavy hex nuts etc.
We are accepting order for all these metal fasteners with any third
party inspection and certifications on request by the end user or customer.
Our Quality Copper Nickel Alloys & Duplex Stainless Steel Fasteners
are manufactured with strict quality control system and that is why
widely acceptable across all industrial sectors.
Offshore Industries
Power Industries
Chemicals & Pharmaceutical Industries
Oil & Gas Refineries
Process Industries
Marine & Ship Building Industries
Research & Developments
Select from the wide range of metals fasteners manufactured and supplied
by us
