ASTM A193 Grade B7 Fasteners manufacturers & suppliers in india

One of the India’s leading manufacturer of ASTM A193 Grade B7 Bolts, ASTM A193 Grade B7 Nuts, ASTM A193 Grade B7 Screws, ASTM A193 Grade B7 Studs, ASTM A193 Grade B7 Washers, ASTM A193 Grade B7 Threaded Rod

Bulk Ready Stock Available of A193 B7 Bolts, Grade B7 Bolts, A193 Grade B7, SA 193 B7 bolts, B7 Studs, B7 Studs Material, B7 Threaded Rod, B7 Threaded Bar  in India

Contents

 

Our  ASTM A193 Grade B7 Fasteners product range includes ASTM A193 Grade B7 Bolts, Hexagon head bolt, Hexagon head screw, Round head square neck bolt, Hexagon socket head cap screw in full thread and half thread, Hexagon wood screw, Hexagon socket button head screw, Hexagon socket button flange screw, Hexagon socket counter sunk head cap screw in full thread and half thread, square nuts, square weld nuts, hexagon weld nuts, thick nyloc nuts, hexagon flange nuts, threaded rods, dowel screws, Plain / Flat Washer, Spring Washers, Countersunk Washer,Tooth Lock Washer and many more. We provide products as per DIN, ANSI, JIS standards

Alloy Steel fasteners like, 4130 Fasteners, 4140 Fasteners, 4340 Fasteners, 8620 Fasteners, 8740 Fasteners, ASTM A193 Grade B7 Fasteners, ASTM A193 Grade B7M Fasteners, ASTM A193 Grade B16 Fasteners, ASTM A194 Grade 4 Fasteners, ASTM A194 Grade 7 Fasteners, ASTM A194 Grade 7M Fasteners, ASTM A194 Grade 16 Fasteners, ASTM A320 Grade L7 Fasteners, SAE J429 Grade 8 Fasteners .ASTM A193 specification covers alloy steel and stainless steel bolting material  for pressure vessels, valves, flanges, and fittings for high temperature or high  pressure service, or other special purpose applications We are manufactured in accordance with national and international product standards.If we do not have your ASTM A193 Grade B7 Fasteners in stock (Inch or Metric) we can have these manufactured to your specification..

Original Photograph Of ASTM A193 Grade B7 Fasteners At Our Factory

 Original Photograph Of ASTM A193 Grade B7 Fasteners  At Our Factory 

ASTM A193 Grade B7 Fasteners Specification

FASTENERS -SCREWS, BOLTS AND NUTS FOR TOUGHEST USE

Material Size Length Specification Manufacturer
  • ASTM A193 Grade B7 Fasteners
M 02 to M 160

3 mmto200 mm

  • IS
  • BS
  • ASTM
  • GKW
  • Unbrako
  • Kundan
  • APL
  • Sundaram Precision
  • Infasco
  • EBY Fastener Etc.

Key Words: Subcategories:ASTM A93 B7 Bolts, A193 B7 Bolts,Grade B7 Bolts,A193 Grade B7,SA 193 B7 bolts,B7 Studs,B7 Studs Material,B7 Threaded Rod,B7 Threaded Bar etc

Types of Available ASTM A193 Grade B7 Fasteners

Types Of ASTM A193 Grade B7 Bolts

 ASTM A193 Grade B7 12 Point Flange Bolt
 ASTM A193 Grade B7 Cap Screws & Hex Bolts
 ASTM A193 Grade B7 Carriage Bolts
 ASTM A193 Grade B7 Flange Bolts
 ASTM A193 Grade B7 Structural Bolts
 ASTM A193 Grade B7 Tension Indicating Bolts
 ASTM A193 Grade B7 Heavy Hex Cap Screws & Heavy Hex Bolts
 ASTM A193 Grade B7 Square Head Bolts
 ASTM A193 Grade B7 U-Bolts
 ASTM A193 Grade B7 Ferry Cap Screws
 ASTM A193 Grade B7 Plow Bolts
 ASTM A193 Grade B7 Hanger Bolts
 ASTM A193 Grade B7 Elevator Bolts
 ASTM A193 Grade B7 Eye Bolts
 ASTM A193 Grade B7 Tension Control Bolts
 ASTM A193 Grade B7 Connector Bolts
 ASTM A193 Grade B7 Tower Bolts
 ASTM A193 Grade B7 Penta Bolts
 ASTM A193 Grade B7 Step Bolts
 ASTM A193 Grade B7 Coil Bolts
 ASTM A193 Grade B7 J-Bolts
 ASTM A193 Grade B7 Sidewalk Bolts
 ASTM A193 Grade B7 Timber Bolt
 ASTM A193 Grade B7 Bin Bolts
 ASTM A193 Grade B7 U-Bolt Plates
 ASTM A193 Grade B7 Track Bolts
 ASTM A193 Grade B7 Hurricane Bolts
 ASTM A193 Grade B7 Draw Bolts
 ASTM A193 Grade B7 Lag Bolt
 ASTM A193 Grade B7 Stove Bolt
 ASTM A193 Grade B7 Machine Bolt
 ASTM A193 Grade B7 Tap Bolt
 ASTM A193 Grade B7 Grub Screw
 ASTM A193 Grade B7 Set Screw
 ASTM A193 Grade B7 Shoulder Bolt
 ASTM A193 Grade B7 T Head Bolts
 ASTM A193 Grade B7 Through Bolts
 ASTM A193 Grade B7 Toggle Bolts
 ASTM A193 Grade B7 Torx Bolts
 ASTM A193 Grade B7 Wing Bolts

Types Of ASTM A193 Grade B7 Nuts

 ASTM A193 Grade B7 Hex Nuts
 ASTM A193 Grade B7 Lock Nuts
 ASTM A193 Grade B7 Jam Nuts
 ASTM A193 Grade B7 Heavy Hex Nuts
 ASTM A193 Grade B7 Acorn Nuts
 ASTM A193 Grade B7 Flange Nuts
 ASTM A193 Grade B7 Slotted Nuts
 ASTM A193 Grade B7 Weld Nuts
 ASTM A193 Grade B7 Coupling Nuts
 ASTM A193 Grade B7 Wing Nuts
 ASTM A193 Grade B7 Square Nuts
 ASTM A193 Grade B7 Castle Nuts
 ASTM A193 Grade B7 Allenuts
 ASTM A193 Grade B7 Spring Nuts
 ASTM A193 Grade B7 Cage Nuts
 ASTM A193 Grade B7 High Nuts
 ASTM A193 Grade B7 Acme Nuts
 ASTM A193 Grade B7 Cap Nuts
 ASTM A193 Grade B7 Coil Nuts
 ASTM A193 Grade B7 Security Nuts
 ASTM A193 Grade B7 Handle Nuts
 ASTM A193 Grade B7 Hurricane Nuts
 ASTM A193 Grade B7 Hex Machine Screw Nuts
 ASTM A193 Grade B7 Self Clinching Nuts
 ASTM A193 Grade B7 Metric Nuts
 ASTM A193 Grade B7 Forged Eye Nut
 ASTM A193 Grade B7 Rivet Nuts
 ASTM A193 Grade B7 Two-way reversible lock nuts

 

Types Of ASTM A193 Grade B7 Screws

 ASTM A193 Grade B7 Self Drilling Screw
 ASTM A193 Grade B7 Self Tapping Screw
 ASTM A193 Grade B7 Thread Rolling Screw
 ASTM A193 Grade B7 Thread Cutting Screw
 ASTM A193 Grade B7 Machine Screw
 ASTM A193 Grade B7 Concrete Screw
 ASTM A193 Grade B7 Roofing Screw
 ASTM A193 Grade B7 Drywall Screw
 ASTM A193 Grade B7 Particle Board Screw
 ASTM A193 Grade B7 Chipboard Screw
 ASTM A193 Grade B7 Construction screws
 ASTM A193 Grade B7 Coach screws / Lag screw
 ASTM A193 Grade B7 Wood Screw
 ASTM A193 Grade B7 Euro Screw
 ASTM A193 Grade B7 Collated Screw
 ASTM A193 Grade B7 Furniture Screw
 ASTM A193 Grade B7 Sems Screw
 ASTM A193 Grade B7 Thumb & Wing Screws
 ASTM A193 Grade B7 Cap Screws
 ASTM A193 Grade B7 Phillips Head Screw
 ASTM A193 Grade B7 Set screws
 ASTM A193 Grade B7 Metric set screws
 ASTM A193 Grade B7 Sheet metal screws
 ASTM A193 Grade B7 Eye screw
 ASTM A193 Grade B7 Security head screw

 

Types Of ASTM A193 Grade B7 Washers

 ASTM A193 Grade B7 belleville-washers
ASTM A193 Grade B7 bond-sealing-washers
 ASTM A193 Grade B7 countersunk-finishing-washers
 ASTM A193 Grade B7 dock-washers
 ASTM A193 Grade B7 fender-washers
 ASTM A193 Grade B7 flat-washers
 ASTM A193 Grade B7 lock-washers
 ASTM A193 Grade B7 neoprene-washers
ASTM A193 Grade B7 square-bevel-washers
 ASTM A193 Grade B7 star-washers
 ASTM A193 Grade B7 tab-washers
 ASTM A193 Grade B7 hilside-washers
 ASTM A193 Grade B7 conical-washers
 ASTM A193 Grade B7 wave-washers
 ASTM A193 Grade B7 ogee-washers
 ASTM A193 Grade B7 round-mall-washers

ASTM A193 Grade B7 Fasteners Latest Price

Available Alloy Steel Fasteners Grades

Alloy Steel Fasteners As Per astm Grades

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

Our Sales Network

To buy ASTM A193 Grade B7 Fasteners 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  ASTM A193 Grade B7 Fasteners & 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

 

ASTM A193 Grade B7 Fasteners Surface Treatments

ASTM A193 Grade B7 Fasteners Surface Treatments

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

ASTM A193 Grade B7 Fasteners Useful Information

A193 Grade B7 Class Bolts are manufactured from AISI 4140/4142 low Carbon Alloy Steel Grades followed by quencing & tempering. We manufacture these Bolts with great precision & Quality. These grade bolts are also denoted as Grade 7 Bolts,B7 Bolts etc. We Also offer B7 Studs/B7 threaded bars/B7 Threaded rods.TorqBolt Stocks & Supply these Bolt Fasteners in various sizes & Coatings.

ASTM A193

This specification covers alloy steel and stainless steel bolting material for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications. Ferritic steels shall be properly heat treated as best suits the high temperature characteristics of each grade. Immediately after rolling or forging, the bolting material shall be allowed to cool to a temperature below the cooling transformation range. The chemical composition requirements for each alloy are presented in details.

B7 Alloy steel, AISI 4140/4142 quenched and tempered
B8 Class 1 Stainless steel, AISI 304, carbide solution treated.
B8M Class 1 Stainless steel, AISI 316, carbide solution treated.
B8 Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened
B8M Class 2 Stainless steel, AISI 316, carbide solution treated, strain hardened
B16 A heat-treated chromium-molybdenum-vanadium steel for high-pressure, high-temperature service.

ASTM A193 Grade B7 Fasteners Mechanical Properties

Bolt -Grade Identification Markings

Grade
Size
Tensile ksi, min
Yield, ksi, min
Elong, %, min
RA % min
B7
Up to 2-1/2
125
105
16
50
2-5/8 – 4
115
95
16
50
4-1/8 – 7
100
75
18
50
B8 Class 1
All
75
30
30
50
B8M Class 1
All
75
30
30
50
B8 Class 2
Up to 3/4
125
100
12
35
7/8 – 1
115
80
15
35
1-1/8 – 1-1/4
105
65
20
35
1-3/8 – 1-1/2
100
50
28
45
B8M Class 2
Up to 3/4
110
95
15
45
7/8 – 1
100
80
20
45
1-1/8 – 1-1/4
95
65
25
45
1-3/8 – 1-1/2
90
50
30
45

ASTM A193 Grade B7 Fasteners Chemical Composition

Element
B8 (AISI 304)
B8M (AISI 316)
Carbon
0.37 – 0.49%
0.08% max
0.08% max
Manganese
0.65 – 1.10%
2.00% max
2.00% max
Phosphorus, max
0.035%
0.045%
0.045%
Sulfur, max
0.040%
0.030%
0.030%
Silicon
0.15 – 0.35%
1.00% max
1.00% max
Chromium
0.75 – 1.20%
18.0 – 20.0%
16.0 – 18.0%
Nickel
8.0 – 11.0%
10.0 – 14.0%
Molybdenum
0.15 – 0.25%
2.00 – 3.00%

 

Standard / Material grade C Mn P S Si Cr Mo Al V
ASTM A193 B7 (Cr- Mo AISI 4140,4142,4145 ) 0.37-0.49 0.65-1.10 0.035 Max 0.04 Max 0.15-0.35 0.75-1.20 0.15-0.25
ASTM A1193 B7M (Cr- Mo AISI 4140,4142,4145 ) 0.37-0.49 0.65-1.10 0.035 Max 0.04 Max 0.15-0.35 0.75-1.20 0.15-0.25
ASTM A193 B16 (Cr- Mo -V ) 0.36-0.47 0.45-0.70 0.035 Max 0.04 Max 0.15-0.35 0.80-1.15 0.50-0.65 0.015Max 0.25-0.35
ASTM A193 B5 (5% Cr AISI 501) 0.10 max 1.00 max 0.040 max 0.030 Max 1.00 Max 0.40 -6.00 0.40 -0.65
ASTM A320-L7 (Cr- Mo AISI 4140,4142,4145 ) 0.38-0.48 0.75-1.00 0.035 Max 0.04 Max 0.15-0.35 0.80-1.10 0.15-0.25
ASTM A 320 L7M 0.38-0.48 0.75-1.00 0.035 Max 0.04 Max 0.15-0.35 0.80-1.10 0.15-0.25
ASTM A194 Gr.2H 0.40 Min 1.00 Max 0.040 Max 0.050 Max 0.40 Max
ASTM A194 Gr.2HM 0.40 Min 1.00 Max 0.040 Max 0.050 Max 0.40 Max
ASTM A194 Gr.4 0.40-0.50 0.70-0.90 0.035 Max 0.04 Max 0.15 – 0.35 0.20 – 0.30

Recommended Nuts, Bolts & Washer

Bolt Grade
Nuts
Washers
B7
A194 Grade 2H
F436
B8 Class 1
A194 Grade 8
SS304
B8M Class 1
A194 Grade 8M
SS316
B8 Class 2
A194 Grade 8
SS304
B8M Class 2
A194 Grade 8M
SS316

 

ASTM A193 Grade B7 Fasteners Packaging


ASTM A193 Grade B7 Fasteners 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.

ASTM A193 Grade B7 Fasteners Inventory


We export

 

ASTM A193 Grade B7 Fasteners, Best Quality ASTM A193 Grade B7 Fasteners, India’s Largest ASTM A193 Grade B7 Fasteners Manufacturer, Wide Variety of ASTM A193 Grade B7 Fasteners, ASTM A193 Grade B7 Fasteners India, ASTM A193 Grade B7 Fasteners Distributor Mumbai, ASTM A193 Grade B7 Fasteners Traders, Prime Quality ASTM A193 Grade B7 Fasteners, Source for ASTM A193 Grade B7 Fasteners, Specialize in ASTM A193 Grade B7 Fasteners, ASTM A193 Grade B7 Fasteners with Test Certificate, ASTM A193 Grade B7 Fasteners at Dealer Price, ASTM A193 Grade B7 Nuts, ASTM A193 Grade B7 Bolts, ASTM A193 Grade B7 screws, ASTM A193 Grade B7 washers, ASTM A193 Grade B7 Bolts and Screws, ASTM A193 Grade B7 Heavy Hex Bolts, ASTM A193 Grade B7 Finished Hex Bolts, ASTM A193 Grade B7 Oval Neck Track Bolts, ASTM A193 Grade B7 Bent Bolts, ASTM A193 Grade B7 Hex Cap Screws, ASTM A193 Grade B7 Heavy Hex Screws, ASTM A193 Grade B7 12-Point Screws, ASTM A193 Grade B7 Socket Head Cap Screws, ASTM A193 Grade B7 Socket Head Shoulder Screws, ASTM A193 Grade B7 Socket Set Screws, ASTM A193 Grade B7 Flat Countersunk Head Cap Screws, ASTM A193 Grade B7 Hex Nuts, ASTM A193 Grade B7 Hex Jam Nuts, ASTM A193 Grade B7 Hex Slotted Nuts, ASTM A193 Grade B7 Heavy Hex Nuts, ASTM A193 Grade B7 Heavy Hex Jam Nuts, ASTM A193 Grade B7 Heavy Hex Slotted Nuts, ASTM A193 Grade B7 Heavy Square Nuts, ASTM A193 Grade B7 Hex Coupling Nuts, ASTM A193 Grade B7 Cap Nuts, ASTM A193 Grade B7 12-Point Nuts, ASTM A193 Grade B7 Flat Washers, ASTM A193 Grade B7 Lock Washers, ASTM A193 Grade B7 Beveled Washers, ASTM A193 Grade B7 Threaded Rod, ASTM A193 Grade B7 Stud Bolts, ASTM A193 Grade B7 Continuous Thread Studs, ASTM A193 Grade B7 Double End Studs, ASTM A193 Grade B7 Tap End Studs, ASTM A193 Grade B7 Threaded Taper Pins, ASTM A193 Grade B7 Dowel Pins distributor, stockholder and supplier in Malaysia, UAE, Iran, Singapore & Saudi Arabia

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