Coach screws / Lag screw manufacturers & suppliers in india, Carbon Steel/ Alloy Steel/ Stainless Steel Coach screws / Lag screw manufacturers in india

ISO 9001 : 2008 Certified Manufacturer & Suppliers Of DIN 571 Hexagon Lag Screws, Flat Head Lag Screws with Ribs, square head lag screw, Hex head lag wood screws DIN 571, lag eye screw electric galvanized, ASME B18.2.1 Hex Lag Screws, One Way Lag Screw, DIN 571 Hex Head Wood Screw Coach Screw, DIN571 coach screws, Hex head coach screw

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

Contents

Lag screws, also known as lag bolts, are used in wood construction for heavier load applications than most wood screws can support.Lag screws are also only available with hex heads while more common wood and sheet metal screws are available in multiple head types. With the sole option of a hex head, installation of the screw will require a nut driver or ratchet. A right driver bit and a power drill can be used to finish the tightening of the lag screw.

Also commonly known as lag bolts, lag screws are some of the toughest fasteners. These extremely sturdy fasteners are usually used to connect heavy lumber or other heavy materials that are bearing an intense load.

Coach screws / Lag screw Manufacturers
Coach screws / Lag screw Stockists
Coach screws / Lag screw Distributors

 Original Photograph Of Coach screws / Lag screw At Our Factory 

Coach screws / Lag screw Specification

Material
Standards
Grades

Nickel Alloy Coach screws / Lag 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 Coach screws / Lag 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 Coach screws / Lag 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 Coach screws / Lag 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 Coach screws / Lag 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 Coach screws / Lag screw
  • DIN 931 / 933 / 960 / 961 / 7990 / 610 Coach screws / Lag screw
  • BS 1083 / 1768 Coach screws / Lag screw
  • ANSI B18.2.1 Coach screws / Lag screw
  • ASTM A307 Coach screws / Lag screw
  • IS 3757 / 6639 Coach screws / Lag screw
  • DIN 6914 / 6915 Coach screws / Lag screw
  • ISO 7412 Coach screws / Lag screw
  • ASTM A325M / A490M Coach screws / Lag screw
  • BS 1769 Coach screws / Lag screw

Types of Screw

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 Coach screws / Lag screw Sizes

  • 3/8″-16 x 1″ Grade 5 Zinc Finish Coach screws / Lag screw
  • 1/2″-13 x 1-1/2″ Grade 5 Zinc Finish Coach screws / Lag screw
  • 1/4″-20 x 1″ Grade 5 Zinc Finish Coach screws / Lag screw
  • 3/8″-16 x 1-1/4″ Grade 5 Zinc Finish Coach screws / Lag screw
  • 3/8″-16 x 1-1/2″ Grade 5 Zinc Finish Coach screws / Lag screw
  • 1/4″-20 x 3/4″ Grade 5 Zinc Finish Coach screws / Lag screw
  • 1/2″-13 x 2″ Grade 8 Yellow Zinc Finish Coach screws / Lag screw
  • 1/2″-13 x 2″ Grade 5 Zinc Finish Coach screws / Lag screw
  • 1/2″-13 x 1-1/2″ Grade 8 Yellow Zinc Finish Coach screws / Lag screw
  • 5/8″-11 x 2″ Grade 8 Yellow Zinc Finish Coach screws / Lag screw
  • 5/16″-18 x 1″ Grade 5 Zinc Finish Coach screws / Lag screw
  • 3/8″-16 x 1″ Grade 8 Yellow Zinc Finish Coach screws / Lag screw
  • 3/8″-16 x 1″ Grade 18-8 Stainless Steel Coach screws / Lag screw
  • 3/8″-16 x 1-1/2″ Grade 8 Yellow Zinc Finish Coach screws / Lag screw
  • 1/4″-20 x 1″ Grade 18-8 Stainless Steel Coach screws / Lag screw
  • 5/8″-11 x 2″ Grade 5 Zinc Finish Coach screws / Lag screw
  • 5/8″-11 x 2-1/2″ Grade 8 Yellow Zinc Finish Coach screws / Lag screw
  • 3/8″-16 x 2″ Grade 5 Zinc Finish Coach screws / Lag screw
  • 3/8″-16 x 1-1/4″ Grade 8 Yellow Zinc Finish Coach screws / Lag screw
  • 1/4″-20 x 3/4″ Grade 18-8 Stainless Steel Coach screws / Lag screw

Coach screws / Lag screw Latest Price

 

Coach screws / Lag screw Dimensions

Coach screws / Lag screw Dimensions

Hex Lag Dimensions

Bolt Diameter
D
F
H
Threads Per Inch
Thread Dimension
Body Diameter
Width Across Flats
Head Height
Pitch
TF
TD
TR
Max
Min
Flat At Root
Depth of Thread
Root Diameter
1⁄2
0.515
0.482
3⁄4
11⁄32
6
0.167
0.072
0.064
0.371
5⁄8
0.642
0.605
15⁄16
27⁄64
5
0.200
0.086
0.077
0.471
3⁄4
0.768
0.729
11⁄8
1⁄2
41⁄2
0.222
0.096
0.085
0.579
7⁄8
0.895
0.852
15⁄16
37⁄64
4
0.250
0.108
0.096
0.683
1
1.022
0.976
11⁄2
43⁄64
31⁄2
0.286
0.123
0.110
0.780
11⁄8
1.149
1.098
111⁄16
3⁄4
31⁄4
0.308
0.133
0.119
0.887
11⁄4
1.277
1.223
17⁄8
27⁄32
31⁄4
0.308
0.133
0.119
1.012
13⁄8
1.404
1.346
21⁄16
29⁄32
3
0.333
0.143
0.128
1.119
11⁄2
1.531
1.469
21⁄4
1
3
0.333
0.143
0.128
1.244
Dimensions per ASME B18.2.1 2003

 

Stock Lag Screw

Length (in.)
Diameter
3/8″
1/2″
5/8″
3/4″
Galvanized
2
11384
-
-
-
21⁄2
11386
-
-
-
3
11388
11418
11454
-
31⁄2
11390
-
-
-
4
11392
11422
11458
-
5
11396
11426
-
11498
6
11400
11430
11466
11502
7
-
11434
11470
-
8
11408
11438
11472
11510
10
-
11442
11476
11514
12
-
11446
11480
11518
14
-
-
-
11522
18
-
-
-
11530
Other sizes and finishes available on request.

 

Coach screws / Lag screw Material & Grade

Stainless Steel Coach screws / Lag screw

  •  304 Stainless Steel Coach screws / Lag screw
  •  304L Stainless Steel Coach screws / Lag screw
  •  904L Stainless Steel Coach screws / Lag screw
  •  17-4PH Stainless Steel Coach screws / Lag screw
  •  304H Stainless Steel Coach screws / Lag screw
  •  310 Stainless Steel Coach screws / Lag screw
  •  321 Stainless Steel Coach screws / Lag screw
  •  347 Stainless Steel Coach screws / Lag screw
  •  410 Stainless Steel Coach screws / Lag screw
  •  310S Stainless Steel Coach screws / Lag screw
  •  316 Stainless Steel Coach screws / Lag screw
  •  316H Stainless Steel Coach screws / Lag screw
  •  316L Stainless Steel Coach screws / Lag screw
  •  317 Stainless Steel Coach screws / Lag screw
  •  317L Stainless Steel Coach screws / Lag screw
  •  321H Stainless Steel Coach screws / Lag screw
  •  446 Stainless Steel Coach screws / Lag screw

 

Carbon Steel Coach screws / Lag screw

  • A307 Coach screws / Lag screw
  • A563 Coach screws / Lag screw

 

Alloy Steel Coach screws / Lag screw

  • A193 Coach screws / Lag screw
  • A320 Coach screws / Lag screw

 

Inconel Coach screws / Lag screw

  • Incoloy 925 Coach screws / Lag screw
  • Incoloy 825 Coach screws / Lag screw
  • Inconel 625 Coach screws / Lag screw
  • Inconel 601 Coach screws / Lag screw
  • Inconel 602 Coach screws / Lag screw
  • Inconel 603 Coach screws / Lag screw
  • Incoloy 800 Coach screws / Lag screw
  • Incoloy 800H Coach screws / Lag screw
  • Inconel 600 Coach screws / Lag screw
  • Inconel 686 Coach screws / Lag screw


Monel Coach screws / Lag screw

  • Monel K-500 Coach screws / Lag screw
  • Monel 400 Coach screws / Lag screw


Hastelloy Coach screws / Lag screw

  • Hastelloy C22 Coach screws / Lag screw
  • Hastelloy C276 Coach screws / Lag screw


Titanium Coach screws / Lag screw

  • Titanium Grade 5 Coach screws / Lag screw
  • Titanium Grade 2 Coach screws / Lag screw

Ready Stock Of Coach screws / Lag screw As Per ASTM Specification

  • ASTM A193 Coach screws / Lag screw
  • ASTM A307 Coach screws / Lag screw
  • ASTM A320 Coach screws / Lag screw
  • ASTM A325 Coach screws / Lag screw
  • ASTM A354 Coach screws / Lag screw
  • ASTM A449 Coach screws / Lag screw
  • ASTM A490 Coach screws / Lag screw
  • ASTM F593 Coach screws / Lag screw
  • ASTM F1554 Coach screws / Lag screw
  • ASTM F3125 Coach screws / Lag screw

 

Buy Coach screws / Lag screw As Per DIN Specification

  • DIN 6921 Coach screws / Lag screw
  • DIN 603 Coach screws / Lag screw
  • DIN 2510 Coach screws / Lag screw
  • DIN 580 Coach screws / Lag screw
  • DIN 582 Coach screws / Lag screw
  • DIN 444 Coach screws / Lag screw
  • DIN 939 Coach screws / Lag screw
  • DIN 933 Coach screws / Lag screw
  • DIN 931 Coach screws / Lag screw
  • DIN 976 Coach screws / Lag screw
  • DIN 912 Coach screws / Lag screw
  • DIN 6325 Coach screws / Lag screw
  • DIN 6914 Coach screws / Lag screw
  • DIN 3570 Coach screws / Lag screw
  • DIN 7990 Coach screws / Lag screw
  • DIN 1B Coach screws / Lag screw
  • DIN 529 Coach screws / Lag screw

Our Sales Network

To buy Coach screws / Lag 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 Coach screws / Lag 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

Coach screws / Lag screw Surface Treatments

Coach screws / Lag screw Surface Treatments

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

We Stock All Different Types Of Screws

Coach screws / Lag screw Useful Information

Coach screws / Lag 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

Coach screws / Lag screw Packaging

Coach screws / Lag 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 Coach screws / Lag screw Inventory





We export

 

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