Machine Screw manufacturers & suppliers in india, Carbon Steel/ Alloy Steel/ Stainless Steel Machine Screw manufacturers in india

ISO 9001 : 2008 Certified Manufacturer & Suppliers Of DIN 7985 Machine Screws, Flat Cap Machine Screw, hex countersunk flat head machine screw, phillips cross recessed pan head machine screws,pan head Anti-theft machine screws, pin-in-torx Machine Screw,torx countersunk machine screws, pan head cross slot machines screws,Button Head Torx Drive Machine Screw,Slotted Counter Sunk Head Machine Screws, Metric Machine Screw

One of the India’s leading manufacturer of  silicon Bronze 655 Machine Screw , Silicon Bronze 651 Machine Screw ,Titanium Grade 5 Machine Screw , Titanium Grade 2 Machine Screw , Duplex 2205 Machine Screw ,Ferralium 255 Machine Screw , Super Duplex S32760 Machine Screw , Duplex 2507 Machine Screw , Ferralium 255 FG46 Machine Screw , Duplex S31803 Machine Screw , 904L Stainless Steel Machine Screw , 304 Stainless Steel Machine Screw , 304H Stainless Steel Machine Screw , 304L Stainless Steel Machine Screw ,310 Stainless Steel Machine Screw , 316 Stainless Steel Machine Screw , 316L Stainless Steel Machine Screw , 317L Stainless Steel Machine Screw , 321 Stainless Steel Machine Screw , 347 Stainless Steel Machine Screw ,Compare Machine Screw Price in china & india

Contents

Machine screws have a uniform diameter the entire length of the shaft as opposed to tapered screws which have a pointed tip. They are used to fasten machine components, appliances and more.

Original Photograph Of Machine Screw At Our Factory

 Original Photograph Of Machine Screw At Our Factory 

Machine Screw Specification

Material
Standards
Grades

Nickel Alloy Machine Screw

ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Stainless Steel Machine Screw
ASTM / ASME A/SA 193 / 194
B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy Steel Machine Screw
ASTM / ASME A/SA 193 / 194 GR
B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex Steel Machine Screw
UNS NO. S 31803, S 32205
Range: M10 TO M100, LENGTH UPTO 5 METERS
Nonmetallic Materials: 
Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
High-Temp Alloys
Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
Copper Base Alloys
Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
Aluminum Alloys:
1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075
Trademarks:
Carpenter, Armco, INCO, Cabot, DuPont.
Finish:
Black Oxide, Zinc Plating, Hot Dip Galvanized

ASTM Specifications for Machine Screw Fasteners

A193 - Alloy steel and stainless steel bolting materials for high temperature or high pressure service.
A307 - Carbon steel screws and studs, 60,000 psi tensile strength.
A320 - Alloy steel and stainless steel bolting materials for low temperature service.
A325 - Structural screws, steel, heat treated, 120/105 ksi minimum tensile strength.
A354 - Quenched and tempered alloy screws, studs, and other externally threaded fasteners.
A449 - Quenched and tempered steel screws and studs for general use.
A490 - Structural screws, alloy steel, heat treated, 150 ksi minimum tensile strength.
F568 - Standard for metric screws, screws and studs that are used in general engineering applications
F593 - Stainless steel screws, hex cap screws, and studs.
F1554 - Anchor screws designed to anchor structural supports to concrete foundations

Other Standards Available

  • IS 1363 / 1364 / 2585 / 3138 / 3640 / 10238 Machine Screw
  • DIN 931 / 933 / 960 / 961 / 7990 / 610 Machine Screw
  • BS 1083 / 1768 Machine Screw
  • ANSI B18.2.1 Machine Screw
  • ASTM A307 Machine Screw
  • IS 3757 / 6639 Machine Screw
  • DIN 6914 / 6915 Machine Screw
  • ISO 7412 Machine Screw
  • ASTM A325M / A490M Machine Screw
  • BS 1769 Machine Screw

Types of Screws

Self Drilling Screw
Self Tapping Screw
Thread Rolling Screw
Thread Cutting Screw
Machine Screw
Concrete Screw
Roofing Screw
Drywall Screw
Particle Board Screw
Chipboard Screw
Construction screws
Coach screws / Lag screw
Wood Screw
Euro Screw
Collated Screw
Furniture Screw
Sems Screw
Thumb & Wing Screws
Cap Screws
Phillips Head Screw
Set screws
Metric set screws
Sheet metal screws
Eye screw
Security head screw

Available Machine Screw Sizes

  • 3/8″-16 x 1″ Grade 5 Zinc Finish Machine Screw
  • 1/2″-13 x 1-1/2″ Grade 5 Zinc Finish Machine Screw
  • 1/4″-20 x 1″ Grade 5 Zinc Finish Machine Screw
  • 3/8″-16 x 1-1/4″ Grade 5 Zinc Finish Machine Screw
  • 3/8″-16 x 1-1/2″ Grade 5 Zinc Finish Machine Screw
  • 1/4″-20 x 3/4″ Grade 5 Zinc Finish Machine Screw
  • 1/2″-13 x 2″ Grade 8 Yellow Zinc Finish Machine Screw
  • 1/2″-13 x 2″ Grade 5 Zinc Finish Machine Screw
  • 1/2″-13 x 1-1/2″ Grade 8 Yellow Zinc Finish Machine Screw
  • 5/8″-11 x 2″ Grade 8 Yellow Zinc Finish Machine Screw
  • 1/4″-20 x 3/4″ Grade 18-8 Stainless Steel Machine Screw
  • 5/16″-18 x 1″ Grade 5 Zinc Finish Machine Screw
  • 3/8″-16 x 1″ Grade 8 Yellow Zinc Finish Machine Screw
  • 3/8″-16 x 1″ Grade 18-8 Stainless Steel Machine Screw
  • 3/8″-16 x 1-1/2″ Grade 8 Yellow Zinc Finish Machine Screw
  • 1/4″-20 x 1″ Grade 18-8 Stainless Steel Machine Screw
  • 5/8″-11 x 2″ Grade 5 Zinc Finish Machine Screw
  • 5/8″-11 x 2-1/2″ Grade 8 Yellow Zinc Finish Machine Screw
  • 3/8″-16 x 2″ Grade 5 Zinc Finish Machine Screw
  • 3/8″-16 x 1-1/4″ Grade 8 Yellow Zinc Finish Machine Screw

Machine Screw Latest Price

Machine Screw Dimensions

Machine Screw Dimensions

Nominal Size &Threads/lnch & Series Designation Allowance Major Diameter Pitch Diameter
Max Min Max Min Tolerance
0-801-641-72

2-56

2-64

UNFUNCUNF

UNG

UNF

0.00050.00060.0006

0.0006

0.0006

0.05950.07240.0724

0.0854

0.0854

0.05630.06860.0689

0.0813

0.0816

0.05140.06230.0634

0.0738

0.0753

0.04960.06030.0615

0.0717

0.0733

0.00180.00200.0019

0.0021

0.0020

3-483-564-40

4-48

5-40

UNGUNFUNG

UNF

UNC

0.00070.00070.0008

0.0007

0.0008

0.09380.09830.1112

0.1113

0.1242

0.09380.09420.1061

0.1068

0.1191

0.08480.08670.0950

0.0978

0.1080

0.08250.08450.0925

0.0954

0.1054

0.00230.00220.0025

0.0024

0.0026

5-446-326-40

8-32

8-36

UNFUNGUNF

UNG

UNF

0.00070.00080.0008

0.0009

0.0008

0.12430.13720.1372

0.1631

0.1632

0.11950.13120.1321

0.1571

0.1577

0.10950.11690.1210

0.1428

0.1452

0.10700.11410.1184

0.1399

0.1424

0.00250.00280.0026

0.0029

0.0028

10-2410-3212-24

12-28

1/4-20

UNGUNFUNG

UNF

UNG

0.00100.00090.0010

0.0010

0.0011

0.18900.18910.2150

0.2150

0.2489

0.18180.18310.2078

0.2085

0.2408

0.16190.16880.1879

0.1918

0.2164

0.15860.16580.1845

0.1886

0.2127

0.00330.00300.0034

0.0032

0.0037

1/4-285/16-185/16-24

3/8-16

3/8-24

UNFUNGUNF

UNG

UNF

0.00100.00120.0011

0.0013

0.0011

0.24900.31130.3114

0.3737

0.3739

0.24250.30260.3042

0.3643

0.3667

0.22580.27520.2843

0.3331

0.3468

0.22250.27120.2806

0.3287

0.3430

0.00330.00400.0037

0.0044

0.0038

7/16-147/16-201/2-13

1/2-20

9/16-12

UNGUNFUNG

UNF

UNG

0.00140.00130.0015

0.0013

0.0016

0.43610.43620.4985

0.4987

0.5609

0.42580.42810.4876

0.4906

0.5495

0.38970.40370.4485

0.4662

0.5068

0.38500.39950.4435

0.4619

0.5016

0.00470.00420.0050

0.0043

0.0052

9/16-185/8-115/8-18

3/4-10

3/4-16

UNFUNGUNF

UNG

UNF

0.00140.00160.0014

0.0018

0.0015

0.56110.62340.6236

0.7482

0.7485

0.55240.61130.6149

0.7353

0.7391

0.52500.56440.5875

0.6832

0.7079

0.52050.55890.5828

0.6773

0.7029

0.00450.00550.0047

0.0059

0.0050

7/8-97/8-141-8

1-12

1-14

UNGUNFUNG

UNF

UNS

0.00190.00160.0020

0.0018

0.0017

0.87310.08340.9980

0.9982

0.9983

0.85920.86310.9830

0.9868

0.9880

0.80090.82700.9168

0.9441

0.9519

0.79460.82160.9100

0.9382

0.9463

0.00630.00540.0068

0.0059

0.0056

11/8-711/8-811/8-12

11/4-7

1114-8

UNGUNUNF

UNG

UN

0.00220.00210.0018

0.022

0.0021

1.12281.12291.1232

1.2478

1.2479

1.10641.10791.1118

1.2314

1.2329

1.03001.04171.0691

1.1550

1.1667

1.02281.03481.0631

1.1476

1.1597

0.00720.00690.0060

0.0074

0.0070

11/4-121 3/8-61 3/8-8

1 3/8-12

11/2-6

UNFUNCUN

UNF

UNC

0.00180.00240.0022

0.0019

0.0024

1.24821.37261.3728

1.3731

1.4976

1.23681.35441.3578

1.3617

1.4794

1.19411.26431.2916

1.3190

1.3893

1.18791.25631.2844

1.3127

1.3812

0.00620.00800.0072

0.0063

0.0081

1 1/2-81 1/2-121 5/8-8

1 3/4-5

1 3/4-8

UNUNCUN

UNC

UN

0.00220.00190.0022

0.0027

0.0023

1.49781.49811.6228

1.7473

1.7477

1.48281.48671.6087

1.7268

1.7327

1.41661.44401.5416

1.6174

1.6665

1.40931.43761.5342

1.6085

1.6590

0.00730.00640.0074

0.0089

0.0075

1 7/8-82-4 1/22-8

2 1/4-4.5

2 1/4-8

UNUNCUN

UNC

UN

0.00230.00290.0023

0.0029

0.0024

1.87271.99711.9977

2.2471

2.2476

1.85771.97511.9827

2.2251

2.2326

1.79151.85281.9165

2.1028

2.1664

1.78381.84331.9087

2.0931

2.1584

0.00770.00950.0078

0.0097

0.0080

2 1/2-42 1/2-82 3/4-4

2 3/4-8

3-4

UNCUNUNC

UN

UNC

0.00310.00240.0032

0.0025

0.0032

2.49692.49762.7468

2.7475

2.9968

2.47312.48262.7230

2.7325

2.9730

2.33452.41642.5844

2.6663

2.8344

2.32412.40822.5739

2.6580

2.8237

0.01040.00820.0105

0.0083

0.0107

3-83 1/4-43 1/4-8

3 1/2-4

3 1/2-8

UNUNCUN

UNC

UN

0.00260.00330.0026

0.0033

0.0026

2.99743.24673.2474

3.4967

3.4974

2.98243.22293.2324

3.4729

3.4824

2.91623.08433.1662

3.3343

3.4162

2.90773.07343.1575

3.3233

3.4074

0.00850.01090.0087

0.0110

0.0088

3 3/4-43 3/4-84-4

4-8

UNCUNUNC

UN

0.00340.00270.0034

0.0027

3.74663.74733.9966

3.9973

3.72283.73233.9728

3.9823

3.58423.66613.8342

3.9161

3.57303.65713.8229

3.9070

0.01120.00900.0113

0.0091

 

Machine Screw Material & Grade

Stainless Steel Machine Screw

  •  304 Stainless Steel Machine Screw
  •  304L Stainless Steel Machine Screw
  •  904L Stainless Steel Machine Screw
  •  17-4PH Stainless Steel Machine Screw
  •  304H Stainless Steel Machine Screw
  •  310 Stainless Steel Machine Screw
  •  321 Stainless Steel Machine Screw
  •  347 Stainless Steel Machine Screw
  •  410 Stainless Steel Machine Screw
  •  310S Stainless Steel Machine Screw
  •  316 Stainless Steel Machine Screw
  •  316H Stainless Steel Machine Screw
  •  316L Stainless Steel Machine Screw
  •  317 Stainless Steel Machine Screw
  •  317L Stainless Steel Machine Screw
  •  321H Stainless Steel Machine Screw
  •  446 Stainless Steel Machine Screw

 

Carbon Steel Machine Screw

  • A307 Machine Screw
  • A563 Machine Screw

 

Alloy Steel Machine Screw

  • A193 Machine Screw
  • A320 Machine Screw

 

Inconel Machine Screw

  • Incoloy 925 Machine Screw
  • Incoloy 825 Machine Screw
  • Inconel 625 Machine Screw
  • Inconel 601 Machine Screw
  • Inconel 602 Machine Screw
  • Inconel 603 Machine Screw
  • Incoloy 800 Machine Screw
  • Incoloy 800H Machine Screw
  • Inconel 600 Machine Screw
  • Inconel 686 Machine Screw


Monel Machine Screw

  • Monel K-500 Machine Screw
  • Monel 400 Machine Screw


Hastelloy Machine Screw

  • Hastelloy C22 Machine Screw
  • Hastelloy C276 Machine Screw


Titanium Machine Screw

  • Titanium Grade 5 Machine Screw
  • Titanium Grade 2 Machine Screw

Ready Stock Of Machine Screw As Per ASTM Specification

  • ASTM A193 Machine Screw
  • ASTM A307 Machine Screw
  • ASTM A320 Machine Screw
  • ASTM A325 Machine Screw
  • ASTM A354 Machine Screw
  • ASTM A449 Machine Screw
  • ASTM A490 Machine Screw
  • ASTM F593 Machine Screw
  • ASTM F1554 Machine Screw
  • ASTM F3125 Machine Screw

 

Buy Machine Screw As Per DIN Specification

  • DIN 6921 Machine Screw
  • DIN 603 Machine Screw
  • DIN 2510 Machine Screw
  • DIN 580 Machine Screw
  • DIN 582 Machine Screw
  • DIN 444 Machine Screw
  • DIN 939 Machine Screw
  • DIN 933 Machine Screw
  • DIN 931 Machine Screw
  • DIN 976 Machine Screw
  • DIN 912 Machine Screw
  • DIN 6325 Machine Screw
  • DIN 6914 Machine Screw
  • DIN 3570 Machine Screw
  • DIN 7990 Machine Screw
  • DIN 1B Machine Screw
  • DIN 529 Machine Screw

Our Sales Network

To buy Machine Screw At best price & urgent delivery please mail to order@torqbolt.com , As we have Our Dealer, distributors & direct sales representatives in below countries who will help you to buy Machine Screw & will resolve your queries

Cities We Deliver To

Mumbai, Bengaluru, Chennai, New Delhi, Pimpri-Chinchwad, Houston, Dubai, Seoul, Hyderabad, Singapore, Abu Dhabi, Pune, Kolkata, Gurgaon, Navi Mumbai, Ahmedabad, Tehran, Calgary, Noida, Riyadh, Vadodara, London, Coimbatore, Jakarta, Istanbul, Bangkok, Kuwait City, Thane, Sharjah, Muscat, Edmonton, Busan, Mexico City, Doha, Jeddah, Aberdeen, Cairo, Geoje-si, Perth, Santiago, Chandigarh, Indore, Kuala Lumpur, Rio de Janeiro, Dammam, Melbourne, Madrid, Surat, Bhopal, Ulsan, Faridabad, La Victoria, Bogota, Lahore, Los Angeles, Algiers, Chiyoda, Ankara, Ho Chi Minh City, Toronto, Hong Kong, Rajkot, Brisbane, Petaling Jaya, Ernakulam, Secunderabad, Gimhae-si, Al Jubail, Port-of-Spain, Thiruvananthapuram, Milan, Atyrau, Lagos, Hanoi, Howrah, Sydney, Ahvaz, Karachi, New York, Caracas, Vung Tau, Al Khobar, Manama, Montreal, Granada, Courbevoie, Visakhapatnam, Ludhiana, Moscow, Dallas, Haryana, Colomb

Countries We Deliver To

India, United States, United Arab Emirates, Canada, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Saudi Arabia, Netherlands, Brazil, Colombia, Ghana, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Angola, Argentina, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia

Machine Screw Surface Treatments

Machine Screw Surface Treatments

  • Hot Dipped Galvanized Machine Screw
  • Phosphate Coated Machine Screw
  • Teflon Coated Machine Screw
  • Xylon Coated Machine Screw
  • Zinc Coated Machine Screw
  • Cadmium Coated Machine Screw
  • Electro Zinc plated Machine Screw
  • Electro Cadmium Plated Machine Screw
  • Ceramic Filled PTFE Coated Machine Screw
  • Electroless Nickel Plated Machine Screw
  • Zinc Nickel Coated Machine Screw
  • Aluminium Coated Machine Screw
  • Silver Coated Machine Screw
  • Zinc/Nickel by Electrodeposition Machine Screw
  • Dacromet Machine Screw
  • Geomet Machine Screw

We Stock All Different Types Of Screws

Machine Screw Useful Information

Machine Screw ASTM Grades

ASTM A193 Grade B5, ASTM A193 Grade B6, ASTM A193 Grade B7, ASTM A193 Grade B16, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A320 Grade L7, ASTM A320 Grade L7A, ASTM A320 Grade L7B, ASTM A320 Grade LC7, ASTM A320 Grade L43, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8T, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8T, SAE J429 Grade 5, ASTM A449, SAE J429 Grade 5.1, SAE J429 Grade 5.2, ASTM A325 Type 1, ASTM A325 Type 2, ASTM A325 Type 3, ASTM A354 Grade BB, ASTM A354 Grade BC, SAE J429 Grade 7, SAE J429 Grade 8, ASTM A354 Grade BD, SAE J429 Grade 8.1, ASTM A490

Machine Screw Packaging

Machine Screw PackagingPackaging

In generally, If you have no special requirement, we will use the mass packing (bag carbon tray). If you want to do the special packing, please advise us the specific details, pictures or design.

Shipping

In generally, our customer often request to delivery by express, plane or sea. Any other better way will be also accepted well.

Steel Machine Screw Inventory





We export

 

Copper Nickel 70/30 Machine Screw  , Copper Nickel 90/10 Machine Screw  ,Nickel 201 Machine Screw , Nickel 200 Machine Screw , Inconel 686 Machine Screw , Hastelloy B3 Machine Screw , Hastelloy B2 Machine Screw , Inconel X-750 Machine Screw , Inconel 718 Machine Screw ,  Inconel 617 Machine Screw , Hastelloy C22 Machine Screw , Hastelloy C276 Machine Screw , Incoloy 925 Machine Screw , Incoloy 825 Machine Screw , Inconel 625 Machine Screw , Inconel 601 Machine Screw , Inconel 602 Machine Screw , Inconel 603 Machine Screw ,Incoloy 800 Machine Screw , Incoloy 800H Machine Screw , Inconel 600 Machine Screw , Monel K-500 Machine Screw , Monel 400 Machine Screw ,AL 6XN Stainless Steel Machine Screw , 15 5PH Stainless Steel Machine Screw , 17 4 PH Stainless Steel Machine Screw , Alloy 20 Stainless Steel Machine Screw , 254 SMO Stainless Steel Machine Screw , 330 Stainless Steel Machine Screw , Nimonic 263 Machine Screw , Nimonic 90 Machine Screw , Nimonic 80A Machine Screw , Nimonic 75 Machine Screw , Nimonic 60 Machine Screw , Nimonic 65 Machine Screw , 348H Stainless Steel Machine Screw , 348 Stainless Steel Machine Screw , 410 Stainless Steel Machine Screw , 416 Stainless Steel Machine Screw , 420 Stainless Steel Machine Screw , 429 Stainless Steel Machine Screw , 430 Stainless Steel Machine Screw , 304N Stainless Steel Machine Screw , 304LN Stainless Steel Machine Screw , 309 Stainless Steel Machine Screw , 310H Stainless Steel Machine Screw , 310MoLN Stainless Steel Machine Screw , 316H Stainless Steel Machine Screw , 316LH Stainless Steel Machine Screw , 316N Stainless Steel Machine Screw , 317 Stainless Steel Machine Screw , 321H Stainless Steel Machine Screw , 347H Stainless Steel Machine Screw

For a standard or special fastener, we are at your service! We specialize in corrosion-resistant components, those made from stainless steel and non-ferrous alloys. Look to TorqBolt for fine products and reliable information. Contact us today to learn more about our corrosion-resistant fasteners.

Phone:  00-91-22-66157017, Email: order@torqbolt.com