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Screws

(20106 products)

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Top ScrewsCategories

Wood Screws

Price: 160.00 - 190.00 INR (Approx.)/Kilograms

MOQ - 20 Kilograms/Kilograms

22 Years

Business Type: Manufacturer | Supplier

NIKO STEEL AND ENGINEERING LLP

Mumbai

Made in India

Best Price Metal Screw

4 Years

Response Rate: 94.44%

Business Type: Manufacturer | Distributor

SHYAM METALS & ALLOYS

Mumbai

Made in India

Multicolor Roofing Screws

Price: 2.50 - 10.50 INR (Approx.)/Number

MOQ - 1000 Number

Usage - Industrial

Color - Multicolor

Quality Level - High

10 Years

Business Type: Manufacturer | Distributor

SHRI BALAJI ROOFING

Vadodara

Indian Inquiries Only

Made in India

Brass Energy Meter Sealing Screws

19 Years

Business Type: Manufacturer | Exporter

PRIME INDUSTRIAL COMPONENTS LLP

Jamnagar

Made in India

Grub Screws

11 Years

Business Type: Manufacturer | Supplier

INDER INDUSTRIES

Jalandhar

Made in India

Polished Industrial Sems Screw

Price: 10.00 - 100.00 INR (Approx.)/Piece

MOQ - 5000 Piece/Pieces

Color - Golden

Size - 10-22 Mm

Length - 1.5-160 Millimeter (mm)

7 Years

Business Type: Manufacturer | Supplier

PRECISION FAST TECH INDIA

Jamnagar

Made in India

Stainless Steel Screws Application: Engineering

Price: 10.00 - 100.00 INR (Approx.)/Piece

MOQ - 400 Piece/Pieces

Weight - 10-12 Grams (g)

Size - M6-M8-M10-M12-M16-M20

Color - Silver

12 Years

Business Type: Manufacturer | Distributor

KETAN ENGINEERING CO

Mumbai

HALDER FULCRUM SCREW

Price: 1000.00 - 10000.00 INR (Approx.)/Piece

MOQ - 1 Piece/Pieces

12 Years

Business Type: Distributor

VICTOR ENTERPRISE

Mumbai

Indian Inquiries Only

Made in India

Silver Crab Grip Gypsum Board Screw

Price: 150 INR (Approx.)/Piece

MOQ - 300 Piece/Pieces

Color - Silver

Product Type - Crab Grip Gypsum Board Screw

Size - 13-100mm

Business Type: Manufacturer | Exporter

BOLD INCORPORATION

Rajkot

Made in India

Auger Screw

4 Years

Response Rate: 94.59%

Business Type: Manufacturer | Service Provider

SANSHA PACKAGING MACHINERY

Pune

Made in India

Plated Drywall Screw

Price: 1.63 - 3.00 INR (Approx.)/Piece

MOQ - 10000 Piece/Pieces

Usage - Industrial use

Size - Available in different sizes

Product Type - Drywall Screw

6 Years

Response Rate: 74.36%

Business Type: Distributor | Exporter

NANDIKA FASTENERS

New Delhi

Silver Shoulder Screw

Price: 10 INR (Approx.)/Piece

MOQ - 500 Piece/Pieces

Surface Treatment - Galvanized

Size - M4 to M20

Usage - Industrial

7 Years

Business Type: Manufacturer

VINAY ENGINEERING COMPANY

Vasai

Made in India

Carbon Steel Screw Plugs

Product Type - Carbon Steel Screw Plugs

Usage - Industrial

Color - Black

6 Years

Business Type: Manufacturer | Distributor

VE TO CLAMPING SYSTEMS PRIVATE LIMITED

Faridabad

Made in India

Single Screw Extruder, Power Source: Electric

6 Years

Business Type: Manufacturer | Distributor

VITAL FORCE ENGINEERING

Ahmedabad

Stainless Steel Self Screws

Price: 1.50 - 10.00 INR (Approx.)/Piece

MOQ - 1000 Piece/Pieces

Product Type - Self Screws

Material - Stainless Steel

17 Years

Business Type: Manufacturer | Supplier

KIRTI STEEL INDUSTRIES

Mumbai

Made in India

Dry Wall Screws

Price: 120.00 - 150.00 INR (Approx.)/Kilograms

MOQ - 1000 Kilograms/Kilograms

13 Years

Business Type: Manufacturer

ASSOCIATED INDUSTRIAL STORES

Howrah

Made in India

Silver Bugle Head Black Dry Wall Screw

Price: 319 INR (Approx.)/Box

MOQ - 20 Box/Boxes

Product Type - Dr wall Screw

Usage - All

Color - Black

6 Years

Business Type: Manufacturer | Distributor

RATNAKAR RATNAMANI INDUSTRIES

Ahmedabad

Made in India

Galvanized Machine Screw

Price: 4 INR (Approx.)/Piece

MOQ - 100 Piece/Pieces

Usage - Industrial

Size - Customized

Material - Stainless Steel

4 Years

Business Type: Manufacturer | Trading Company

MVD FASTENERS PRIVATE LIMITED

Bengaluru

Brass Fine Finish Copper Screw

Material - Brass

16 Years

Business Type: Manufacturer | Exporter

ZENITH INDUSTRIES

Jamnagar

Made in India

24301 Support For Screw

2 Years

Business Type: Manufacturer | Supplier

MAHI EXPORTERS

Mumbai

Made in India

Ss Precision Auger Screw

Price: 5000 INR (Approx.)/Piece

MOQ - 1 Piece/Pieces

Product Type - Machine Parts

Material - SS

Surface Treatment - Other

5 Years

Business Type: Manufacturer | Exporter

AARTI STEEL ENTERPRISE

Vadodara

SDST Sheet Screw

4 Years

Business Type: Manufacturer | Distributor

AMI STRUCTURES PRIVATE LIMITED

Vadodara

Indian Inquiries Only

Made in India

Golden Edm Conductive Copper Screw

Price: 600 INR (Approx.)/Piece

MOQ - 100 Piece/Pieces

Product Type - EDM Conductive Copper Screw

Usage - Industrial

Color - Golden

Business Type: Manufacturer | Distributor

THAKUR JI MACHINE AND TOOLS

Mumbai

Stainless Steel Sbc Ball Screws

Price: 4500 INR (Approx.)/Piece

MOQ - 1 Piece/Pieces

Material - Stainless Steel

3 Years

Business Type: Manufacturer | Exporter

Z-TORK AUTOMATION CO

Ahmedabad

Made in India

Wood Screws

3 Years

Business Type: Exporter | Trading Company

AIRA TREX SOLUTIONS INDIA PRIVATE LIMITED

Bengaluru

Verified Exporter
( Accepts only Foreign Inquiry)

Made in India

Silver X Slide With Ball Screw

Price: 15000 INR (Approx.)/Piece

MOQ - 1 Piece/Pieces

Color - Silver

Size - Thickness - 10-15 Mm

Usage - Industrial

2 Years

Business Type: Manufacturer | Supplier

Saiprasad Enterprises

Pune

Indian Inquiries Only

Made in India

Galvanized Red Sleeve Frame Fixing Screw

Price: 2 INR (Approx.)/Piece

MOQ - 100 Piece/Pieces

Usage - Industrial

Material - Stainless Steel

Type - Dry Wall Screw

2 Years

Business Type: Manufacturer | Exporter

Akshar Traders

Ahmedabad

Made in India

Industrial Eye Screw Bolt

Product Type - Lifting equipment

Usage - Industrial Lifting

Color - Silver

3 Years

Business Type: Trading Company

TRIUMPH INFRA EQUIPMENTS

Bhiwandi

Indian Inquiries Only

Screws Manufacturers | Suppliers in India

Company NameLocationMember Since
Niko Steel And Engineering LlpMumbai, India22 Years
Prime Industrial Components LlpJamnagar, India19 Years
Kirti Steel IndustriesMumbai, India17 Years
Zenith IndustriesJamnagar, India16 Years
Associated Industrial StoresHowrah, India13 Years
Ketan Engineering CoMumbai, India12 Years
Victor EnterpriseMumbai, India12 Years
Inder IndustriesJalandhar, India11 Years
Shri Balaji RoofingVadodara, India10 Years
Precision Fast Tech IndiaJamnagar, India7 Years

Screws

 

Introducton


Any mechanical fastening with holes and the ability to be screwed into some other item is commonly referred to as a screw.

Screws having a tapered shaft and sharp threads, such wood screws and self-topping screws, are in this category because they are designed to cut a matching thread in the part to which they are fastened. There are also machine screws, which look like bolts but have a threaded axis all the way through the shaft.

The distinct between bolts and nuts can be based on their function. These definitions indicate that a bolt is a variety of fasteners that is used to connect two unthreaded parts together, whereas a screw is different fastener that is used to secure two threaded parts together.

The literal application of this term is rarely seen in everyday life. Typically, when people refer to a fastener, they have in mind something that isn't self-tapping and has merely a portion of its shaft threaded. Fasteners with a threaded shank or a self-tapping head are commonly referred to as screws.

Sometimes the only thing keeping a screw in place is the friction it generates in the threads. Self-tapping screws experience this friction due primarily to the radial expansion of the hole.

When torque is given to the head, tension is created in the screw, and the parts are compressed, resulting in axial force, which is the primary cause of friction in machine screws. To prevent loosening, machine screws can be secured with a locking nut or thread-locking adhesive.


Different Types of Screws
 

Here is a long list of screws that can be purchased from any number of sources, from factories to hardware stores.
 

1. Wood Screws

Wood screws are designed to penetrate wood, but they are versatile enough to be utilised in a variety of other materials that are easily bent. In most cases, they have a countersunk head and a flat head.
 

2. Wing screw

Wing screws are various fasteners that may be manually tightened or loosened depending on the user's needs. These Screws, which are also known as wing thumb screws, have projections that look like wings and constitute the head of the screw.

They offer leverage for the thumb and forefinger when twisting the screw.The heads of wing screws are flanged, which makes it possible to manually tighten them.
 

3. Thumb screw

The thumbscrew is a type of torture device that was initially utilised in early modern Europe. It is a straightforward vice, which may or may not feature studs that project from the internal surfaces.

Because of their large diameter and knurled heads, thumb screws may be torqued by hand. This makes them convenient for use in tight spaces.
 

4. Sheet metal screw

Sheet metal screws are utilised for the purpose of either affixing two pieces of sheet metal to one another or connecting sheet metal to other varieties of metal, such as tubing.

The heads of these screws are normally round, but they can also be flat or even have a hex shape. Keep in mind that sheet metal screws are of the thread-cutting type, which is an important distinction to make.

The extremely fine thread on heat metal screws enables quick and simple installation of the screws into wood or fibreglass.
 

5. Set screw

Set screws are threaded rod segments that do not have heads and sit flush with the material that is being pierced. The most usual application for them is in conjunction with shaft collars, although they can also be used to grasp an axis in a manner that is perpendicular to the shaft. They are fastened in place using flat heads or recessed sockets.
 

6. Self -drilling screw

The shank of a self-drilling screw looks similar to a drill bit, and it allows the screw to create a pretapped hole before the threads contact. Aside from that, they look like screws for sheet metal.

The use of self-drilling screws is extremely versatile, and they may be put to use in a wide range of applications that need the joining of two distinct kinds of materials. It is usual practise to use them to attach metal to wood, and sometimes even metal to metal.
 

7. Particleboard screw

The screws used to attach particle board have a full length thread. Because of its length, the thread obtains a larger engagement and has a higher pull-out strength. Specifically developed for use with composite timbers such as laminated particle board, craftwood, or MDF.

Cabinet manufacturers and those who work in business and residential joinery use these.Particle board screws are extremely comparable to dry-wall screws, although they are noticeably smaller and lighter as a consequence of having a lower load capacity.
 

8. Mirror screw

Mirror screws are used in combination with mirrors, as their name would imply given their purpose. In most cases, they are made out of a material that is not abrasive, is light, and has a chrome finish.

The most secure method for attaching mirrors to any wall is to use mirror screws. They provide a lovely, secure, and robust mounting solution for vanity mirrors, mirrors, access panels, and splashbacks when they are used conjunction with mirrored screw caps.
 

9. Machine screw

Machine screws are designed to be used in conjunction with a pretapped hole in order to fasten two pieces of metal work together. The entire length of the shank is threaded, and they typically have a countersink on the end of the shank.
 

10. Cap screw

Cap screws often have a shoulder that is fairly wide and are designed to grip an object securely, although their bodies may not be threaded the entire length of the screw. They are designed to be put into tapped holes and come with a choice of head types that you may choose from.


Where are Screws Used?
 

When two or more pieces of wood or metal need to be joined, screws can do the job.There are so many things that can be done with screws.
 

- To attach two pieces of wood together, screws are a staple of any beginner's toolkit.

- They serve as connectors between various machine components and can be found in numerous industries including electronics, engineering, and manufacturing.

- They serve as fasteners for a variety of sheet metal applications. Sheet metal screws are used to fasten many materials to sheet metal, including wood, plastic, and other metals.

- Quickly drilling into metal or wood is another common purpose. screws are also suitable for use as thread cutters in machines. However, they can be organised in a wide variety of ways, making them particularly well-suited for applications in the building and manufacturing industries.

- They're utilised to bind metal and wood together. Structures including ports, bridges, buildings, and roads typically make use of these. The low pitch of the steel threads makes them ideal for usage indoors.

- They are used to join heavy lumber or other materials that must support a lot of pressure. Commonly, the screws are significantly heavier than what you'd find in a typical wood screw.

- The majority of screw usage occurs in the transportation, manufacturing, maritime, construction, homeware, and aerospace sectors.

- In addition to that, it can be utilised with colour charts, swatch books, catalogues, fabric swatch books, albums, and a variety of other things. If you use grommets or hangers to hang the pattern book, it will be much easier for you to keep it organised and tidy.

- They are versatile enough to be employed in locations where external dampening fasteners are not desired.

- In addition, things can be held together or against one another with the help of screws. A gear or pulley, for instance, can be maintained on a shaft with the assistance of a set screw.

- There are many different kinds of screws that can be used to tighten not just the nut but also the other two pieces. Prior to the popularity of hex bolts, square head screws were the industry norm.


How are Screws Manufactured?
 

The process of making a screw is outlined below.
 

1. Raw material

The raw material for nearly all screws is either a solid piece of metal called bar stock or a spool of metal wire. Smaller sizes employ spooled wire because it is more manageable and can be fed constantly into a machine, whereas much bigger sizes require screws to be cut from solid bar.

Wire is oiled and heated to make it more pliable, and then it is put into a straightening machine to remove any kinks or bends.

After the wire has been straightened and cut to length, a series of dies are used to progressively punch an outline of the screw head form, and a chamfer is created at the screw's tip.
 

2. Drive Cutting

The method used to create a screw drive is determined by the type of head and drive being used. In the case of some drives and driveless head designs, this process is redundant as it is carried out during the cold forming stage. The groove for both standard slotted drives and certain Phillips drives is cut in a separate step.
 

3. Thread Rolling

After that, the blanks are put into thread-rolling dies, which can take a few different shapes depending on the type of screw being made.

The most common technique, called reciprocating die rolling, involves subjecting the screw to immense pressure over two flat dies, each of which is held in place.

Hundreds of screws may be manufactured in a minute using this method, which imprints the thread onto the screw. When compared to machine-cut screws, rolled screws are much more aesthetically pleasing, durable, efficient, and quick to manufacture.
 

4. Thread Cutting

Cutting the shank and then the threads from bar stock material can be a more cost-effective method of producing custom fasteners, especially for lower volume orders.

The threads produced using this method are typically 30% weaker than those produced using the rolled method, however this approach is worthwhile to consider for producing small batches of custom screws.

The use of high-precision lathes for the branding of fasteners with minute patterns and logos is another intriguing prospect made possible by this method.

 

Screws, in this instance, are likely absolutely essential. When two or more pieces of wood or metal need to be joined, screws can do the job. When compared to regular nails, screws are much more reliable in terms of holding force. The seal they create is likewise more secure. Moreover, they are simpler to remove than nails.


FAQs: Screws
 

Q. Best Screws Manufacturers and Suppliers in India?

Ans: The best manufacturers and suppliers of screws in India are Screw Expert India, Akshar Trader, and Super Screw.
 

Q. How to Select Screws?

Ans: Make sure the screw will go through at least half the thickness of the bottom material before you choose it.
 

Q. How do I measure screw size?

Ans: To figure out how big screws and bolts are, you measure the distance from one side's outer thread to the other side's outer thread.
 

Q. Is a #6 or #10 screw bigger?

Ans: Yes, the number tells you how big the screw is. In contrast to nails and wire, screw diameter decreases as gage number decreases.
 

Q. What are screws used for?

Ans: Screws are typically used for two purposes: holding things together and setting things in place. When driving a screw into wood, the ridges on the screw require a screwdriver to be spun in a circular motion.
 

Q. What is a screw made of?

Ans: Brass, Stainless steel, titanium, and a plethora of other metals are all viable options for manufacturing screws and fasteners.
 

Q. Why are screws called screws?

Ans: Guards, wardens, and Prison Warders are other names of screws. Modern French "écrou," pronounced a-crew, defines the nut of a bolt and is unquestionably the etymon of the English word screw, which derives from Middle French "escroe," pronounced "escrow." It was first documented in use in English about the year 1400.
 

Q. What are 5 different types of screws?

Ans: Here are the 5 most common types of Screw:
 

-Sheet Metal Screw

- Lag Screw

- Wood Screw

- Structural Screw

- Security Screw 


Related Topic:

Top 10 Screws Manufacturers, Suppliers & Exporters in India


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