Reason To Choose Vision Alloys For Hex Bolts in India

M3 to M64

Wide Metric Size Range

304, 316 & Duplex

Multi-Grade Availability

25+ Countries

Trusted Global Exporter

EN 10204/3.1

Mill Test Certification

Fast Dispatch

Stock & Export Ready

Xylan, PTFE & Teflon

Special Coating Options

ASME & DIN

Standards Compliant Bolts

Direct Factory Price

No Middleman Markup

stainless steel hex bolts specification

Hex Bolts Snapshot


Metric Range
M3 to M64

Imperial Range
1/8″ to 3″

Length
10mm to 300mm

Standard
DIN 931, 933, ISO 4014/4017

US Standard
ASME B18.2.1

Raw Material
Europe, S. Africa, India, New Zealand

MTC
EN 10204/3.1B

Environment
Salt Water & Mild Acids

Thread Type
Full Thread & Half Thread

Coating
Xylan, PTFE, Teflon, Plain

Head Type
Hex Head, Heavy Hex

Temp. Range
Up to 450°C
To know about the latest price list of Stainless Steel Hex Bolts, please Contact Us →

Table of Content

 

ISO Certified SS 304 Heavy Hexagonal Bolts Manufacturer in India

Vision Alloys is a leading Stainless Steel Hex Bolts manufacturer worldwide. We supply hex bolts in grades 304, 316 and duplex. Sizes range from M3 to M64 metric. Imperial sizes span 1/8 inch to 3 inches. Bolts meet ASME B18.2.1 and DIN 933 standards. Coatings include xylan, PTFE and Teflon options. Every batch carries EN 10204/3.1 mill certification. Applications cover piping, structural and marine industries.

Vision Alloys exports Stainless Steel Hex Bolts across 25+ countries. We serve USA, Canada, UK and Spain markets. Our network reaches South Africa, Poland and Nigeria too. Netherlands, Mexico and Singapore receive regular hex bolt shipments. Germany, Italy, Ireland and Denmark trust our quality. Brazil and Australia get fast export delivery times. UAE, Saudi Arabia, Qatar and Turkey are key regions. We deliver to Doha, Dammam and Riyadh directly. Abu Dhabi, Al Jubail and Al Khobar receive bulk hex bolt orders. Established in 2015, we ship on committed delivery schedules.

Stainless Steel Hex Bolts Specification

 

Bolts Size
Stainless Steel Hex Bolts Size
  • M2 to M100
Metric Size
Sizes Can Be Manufacture
  • Up to 4″

 

Length
SS 316 Hex Bolts Length
  • 6 mm to 500 mm
Thread Pitch
SS heavy hex bolts Thread Pitch
  • Fine
  • Coarse
Manufacturing Methods
316 Flat Head Hex Bolt Manufacturing Methods
  • Cold Forging
  • CNC Machined
  • Hot Forging
Form
SS Hex Head Bolts Tolerance
  • +/-0.01mm to +/-0.05mm

 

Temperature
SS Half Thread Hex Bolt Melting Point
  • 1400°C
Standards
SS Fully Threaded Hex Bolt Standards
  • GB5783
  • DIN, ANSI
  • DIN931
  • ASTM, JIS, EN, AS
Material
316 Flat Head Hex Bolt MOQ
  • 5 Pices

 

Finish
Stainless Hex Bolts Surface Finish
  • Plain, Electric galvanized
  • Phosphating, Zinc impregnation
  • Oxidation, DACROMET
Machines
Stainless Hex Head Bolts Machines
  • CNC Lath
  • Thread Rolling
  • Making Machines
Testing
SS Hex Bolts Testing
  • 100% Tested Stainless Steel Hex Bolts with MTC EN 10204 3.1/3.2

 

Thread Types
M4 Hex Bolt Threads Types
  • UN8
  • BSW
  • ACME
  • UNF
  • UNR
  • UNM
  • BSF
  • UTS
  • UNC

 

Fastener Types
Stainless Steel Hexagon Bolt Types
  • Stainless Double Ended Hex Bolt
  • SS Button Head Hex Bolt
  • Flat Head Hex Bolt
  • Half Thread Hex Bolt
  • Fully Threaded Hex Bolt

 

Value Added Services
SS Hex Bolts Value Added Services
  • Head Shank Drilling
  • Thread Locking
  • Head Painting
  • Bagging
Drive Style
Stainless Hexagon Bolt Neck Types
  • Square
  • Oval
  • Knurled
  • Hex
  • Triangular

 

Head Types
SS Button Head Hex Bolt ISO Standards
  • ISO7380
  • ISO 4032
  • ISO 4033
  • ISO 4017
Thread Class
SS heavy hex bolts Thread Class
  • Class 2A (Medium fit)
  • 2G
  • 5 ONF
  • 3G
  • 4G
  • custom
  • 5 CSF
  • Class 1A (Loose fit)
  • 6G
  • Class 3A (Tight fit)
  • 5 HF
  • 8G

 

 

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Buy SS Hex Bolts in 304 and 316 Grade at Low Cost Worldwide


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Supplier of SS Hexagon bolts in Various Grades Like 304, 304l, 316, 316l Etc at Low Cost in USA and Uk

Grade & Type Guide

Hex Bolt Grade and Type Guide




ASTM A193 B8Grade
S30400UNS
30 / 75 ksiYield / Tensile
General PurposeCorrosion Use

Full Thread Hex Bolt

M3–M64, ASME B18.2.1


Half Thread Hex Bolt

Plain shank, threaded end


Heavy Hex Bolt

ASTM A193, wider head


Flange Hex Bolt

Serrated washer face

ASTM A193 B8 Cl.1Grade
S30403UNS
25 / 70 ksiYield / Tensile
Low CarbonWeld Friendly

Full Thread Hex Bolt

M3–M64, ASME B18.2.1


Half Thread Hex Bolt

Plain shank, threaded end


Heavy Hex Bolt

Low carbon, food grade


Flange Hex Bolt

Chemical plant piping

ASTM A193 B8MGrade
S31600UNS
30 / 75 ksiYield / Tensile
Marine / ChemicalCorrosion Use

Full Thread Hex Bolt

M3–M64, ASME B18.2.1


Half Thread Hex Bolt

Plain shank, threaded end


Heavy Hex Bolt

High torque flange joints


Flange Hex Bolt

Marine & offshore use

ASTM A193 B8M Cl.1Grade
S31603UNS
25 / 70 ksiYield / Tensile
Low Carbon+ Marine Use

Full Thread Hex Bolt

M3–M64, ASME B18.2.1


Half Thread Hex Bolt

Plain shank, threaded end


Heavy Hex Bolt

Pharma & chemical flanges


Flange Hex Bolt

Best weldability, marine grade

Stockist of 316 Stainless Steel Heavy Hex bolts in M4, M10, 1/2, 3/8, 5/16″ and Custom Size

SS 316 Hexagon Bolt Size Chart

 

NACE Certified stainless steel hex bolts manufacturer in India, Offers various Sizes With Third Party Inspection to The USA, Europe, Morocco, Australia and Uk

Thread Size M4 M6 M5 M8 M12 M10 M14 M20 M16
Thread Dia 0.7 1 0.8 1.25 1.75 1.5 2 2.5 2
Threaded Shank Length (125-200mm) n/a 24mm 22mm 28mm 36mm 32mm 40mm 52mm 44mm
(up to 125mm) 14mm 18mm 16mm 22mm 30mm 26mm 34mm 46mm 38mm
(200+mm) – – – – 49mm 45mm 53mm 65mm 57mm
Thread Width 7 10 8 13 19 17 22 30 24
Head Width 2.8 4 3.5 5.3 7.5 6.4 8.8 12.5 10

 

Thread Size M12 M20 M16
Thread Width 17.5-18mm 29-30mm 23-24mm
Thread Pitch 1.75 2.5 2
Radius Under Head 0.6mm 0.8mm 0.6mm
Head Width 7.5mm 12.5mm 10mm

 

Price List of SS Hex Head Bolt

 


$

Price List

Price List of Stainless Steel Hex Bolts

Stainless Steel Hex Bolts Manufacturer, Buy SS Full and Half Thread Bolts at Lowest Export Price


Get Latest Price List

Grade Comparison

SS 304 vs SS 316 Hex Bolt Difference

304

Standard Grade

Mo Content

0%
Chloride Resist.

Low
Corrosion Resist.


Structural bolting
Indoor piping
General fastening
VS
316

Marine Grade

Mo Content

2–3%
Chloride Resist.

High
Corrosion Resist.


Marine hardware
Chemical plants
Pharma equipment

ISO Certified Hex Bolt Manufacturer, Supplying SS Bolts in Various Threads

Refer to the Din 933 Hexagonal Bolts Torque Chart and Material Properties

Stainless Steel Hex Bolts Torque Chart

 

heavy hex Bolt Size 4/40 4/48 5/40 5/44 6/32 6/40 8/32 8/36 10/24 10/32 01 4/20 01 4/28 5/16-18 5/16-24 03 08/16 03 8/24 7/16-14 7/16-20
316 Stainless Steel bolt Torque in-lbs 5.5 6.9 8.1 9.8 10.1 12.7 20.7 23 23.8 33.1 78.8 99 138 147 247 271 393 418
18-8 SS bolt Torque in-lbs 5.2 6.6 7.7 9.4 9.6 12.1 19.8 22 22.8 31.7 75.2 94 132 142 236 259 376 400

 

Bolt Size 01 2/13 01 2/20 9/16-12 9/16-18 05 8/11 05-08-2018 03 4/10 03 4/16 07 8/9 07 8/14 01/8 1/14
316 SS bolt Torque ft-lbs 45 47 59 65 96 108 131 129 202 201 299 270
18-8 Stainless Steel bolt Torque ft-lbs 43 45 56 62 92 103 127 124 194 193 286 259

 

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Get Hex Bolts in various thread types at factory price, fast delivery in Europe and Saudi


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SS Metal Double Ended Hex Bolt Chemical Composition

 

Chemical Composition
304
ISO A2
Mn2.0
C0.08
Si1.0
P0.05
Cr15.0 – 20.0
S0.03
Ni8.0 – 19.0
Mo0.0
304L
ISO A2L
Low Carbon
Mn2.0
C0.03
Si1.0
P0.045
Cr18.0 – 20.0
S0.03
Ni8.0 – 12.0
Mo0.0
316
ISO A4
Mn2.00
C0.08
Si1.00
P0.045
Cr16.0-18.5
S0.030
Ni10.0-15.0
Mo2.00-3.00
316L
ISO A4L
Low Carbon
Mn2.00
C0.03
Si1.00
P0.045
Cr16.0-18.5
S0.030
Ni10.0-14.0
Mo2.00-3.00
202
ISO A1
Mn6.5
C0.12
Si1.0
P0.06
Cr17.0 – 19.0
S0.03
Ni4.0 – 6.0
Mo0.0
321
ISO A3
Mn2.0
C0.08
Si1.0
P0.05
Cr19.0
S0.03
Ni9.0 – 12.0
Mo0.0
430
ISO F1
Mn1.0
C0.12
Si1.0
P0.04
Cr15.0-18.0
S0.03
Ni1
Mo0.0

Stainless Steel Hex Bolts Supplier for Structural and Marine Projects

Stainless Steel Fully Threaded Hex Bolt Equivalent Properties

 

Grade Equivalents
SS 304
7 standards
🇺🇸 UNSS30400
🇩🇪 WNR1.4301
🇬🇧 BS304S31
🇯🇵 JISSUS 304
🇷🇺 GOST08Х18Н10
🇪🇺 ENX5CrNi18-10
🇫🇷 AFNORZ7CN18‐09
SS 304L
7 standards
🇺🇸 UNSS30403
🇩🇪 WNR1.4306 / 1.4307
🇬🇧 BS3304S11
🇯🇵 JISSUS 304L
🇷🇺 GOST03Х18Н11
🇪🇺 ENX2CrNi18-9 / X2CrNi19-11
🇫🇷 AFNORZ3CN18‐10
SS 316
6 standards
🇺🇸 UNSS31600
🇩🇪 WNR1.4401 / 1.4436
🇬🇧 BS316S31 / 316S33
🇯🇵 JISSUS 316
🇪🇺 ENX5CrNiMo17-12-2 / X3CrNiMo17-13-3
🇫🇷 AFNORZ7CND17‐11‐02
SS 316L
7 standards
🇺🇸 UNSS31603
🇩🇪 WNR1.4404 / 1.4435
🇬🇧 BS316S11 / 316S13
🇯🇵 JISSUS 316L
🇷🇺 GOST03Ch17N14M3 / 03Ch17N14M2
🇪🇺 ENX2CrNiMo17-12-2 / X2CrNiMo18-14-3
🇫🇷 AFNORZ3CND17‐11‐02 / Z3CND18‐14‐03
SS 321
5 standards
🇺🇸 UNSS32100
🇩🇪 WNR1.4541
🇬🇧 BS321S31
🇯🇵 JISSUS 321
🇪🇺 ENX6CrNiTi18-10
SS 310
6 standards
🇺🇸 UNSS31000
🇩🇪 WNR1.4841
🇬🇧 BS310S24
🇯🇵 JISSUS 310
🇷🇺 GOST20Ch25N20S2
🇪🇺 ENX15CrNi25-20

Equivalent Grade Chart for Global Buyers Sourcing SS Hex Bolts

We Stainless Steel Hex Bolts Offer at Vision Alloys

 

Stainless Steel Hex Bolts Supplier in India, Get SS Hex Head Bolt in UNC, UNF, Metric Threads at Low Cost

Hex Head Stainless Steel Bolts

Hex Head Stainless Steel Bolts

  • Standard six-sided head
  • ASME B18.2.1 dimensions
  • General fastening use
Stainless Partially Threaded Hex Bolt

Stainless Partially Threaded Hex Bolt

  • Plain shank, threaded end
  • Higher shear strength
  • Suits vibration load joints
SS Hex Head Bolt

SS Hex Head Bolt

  • 304 & 316 grade options
  • Wrench-driven installation
  • Structural & piping joints
Stainless Hexagon Bolt

Stainless Hexagon Bolt

  • DIN 931 / 933 profile
  • Metric & imperial sizes
  • Corrosion resistant grade
SS Metal Fully Threaded Hex Bolts

SS Metal Fully Threaded Hex Bolts

  • Full length threading
  • Adjustable nut position
  • Variable clamping thickness
SS Hex Bolt

SS Hex Bolt

  • M3 to M64 size range
  • EN 10204/3.1 MTC
  • Export ready packaging
SS Alloys Half Thread Hex Bolt

SS Alloys Half Thread Hex Bolt

  • Reduced shank stress
  • 316 grade, marine use
  • Heavy hex head fit
Buy SS 304L Hex Bolt With UNC, UNF and BSF Threads For Shipbuildings, Oil and Gas Industries

Applications

SS 316 Hex Bolts Applications


Oil & Gas

Marine & Shipbuilding

Petrochemical

Structural Steel Work

Pharmaceutical

Power Generation

Automotive & Machinery

Water Treatment

Hex Bolt Configuration

Stainless Steel 304 Full Thread vs Half Thread Hex Bolt

Full Thread Hex Bolt

Threaded Full Body Length
  • Threading runs entire bolt length
  • Nut position stays fully adjustable
  • Suits thin plate clamping jobs

Adjustable Grip Length

Half Thread Hex Bolt


Plain Shank Section
Threaded End Only
  • Plain shank resists shear load better
  • Threaded portion engages nut only
  • Preferred for high vibration joints

Higher Shear Strength

Inox Steel Hex Bolt Dimension(DIN 933)

 

Inox Steel Hex Bolt Dimension(DIN 933)

d1d1 M3 M4 M5 M6 M8 M10 M12 M14 M16
k 2 2.8 3.5 4 5.3 6.4 7.5 8.8 10
e 6.01 7.66 8.79 11.05 14.38 18.9 21.1 24.49 26.75
s 5.5 7 8 10 13 17 19 22 24
d1d1 M20 M22 M24 M27 M30 M33 M36 M42 M48
k 12.5 14 15 17 18.7 21 22.5 26 30
e 33.53 35.72 39.98 45.2 50.85 55.37 60.79 71.3 82.6
s 30 32 36 41 46 50 55 65 75

 

Hex Bolts Dimension (ISO 4017)
d1d1 M3 M5 M8 M4 M6 M10 M14 M12 M16 M20 M18 M27 M33 M30 M36 M48 M42
k 2 3.5 5.3 2.8 4 6.4 8.8 7.5 10 12.5 11.5 17 21 18.7 22.5 30 26
e 6.01 8.79 14.38 7.66 11.05 18.9 24.49 21.1 26.75 33.53 30.14 45.2 55.37 50.85 60.79 82.6 71.3
s 5.5 8 13 7 10 16 21 18 24 30 27 41 50 46 55 75 65
Stainless Steel Hex Bolt Manufacturer in India, Buy SS Hex Bolt in Various Sizes at Lowest Price in Mumbai

 

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Stainless Steel Hex Bolts Manufacturing Testing Process

 

Forging
Hex Bolt Forming Method
  • Cold Heading
  • Hot Forging
Testing
Hex Bolt Quality Testing
  • Tensile Testing
  • Hardness Testing
  • Salt Spray Testing
Inspection
Third Party Inspection
  • TPI Available On Request

 

 

SS Heavy Hexagonal Bolts Mechanical Properties

 

Vision Alloys is 304 Stainless Steel Hex Bolts Supplier and Stockist in India

Mechanical Properties
304
UNS S30400
Yield 30 ksi
Tensile 75 ksi
Elong. 40% in 2″
HRB 88
HB 183
304L
UNS S30403
Yield 25 ksi
Tensile 70 ksi
Elong. 40% in 2″
HRB 88
HB 183
316
UNS S31600
Yield 30 ksi
Tensile 75 ksi
Elong. 35% in 2″
HRB 95
HB 217
316L
UNS S31603
Yield 25 ksi
Tensile 70 ksi
Elong. 35% in 2″
HRB 95
HB 217
321
UNS S32100
Yield 30 ksi
Tensile 75 ksi
Elong. 40% in 2″
HRB 88
HB 183
310
UNS S31000
Yield 30 ksi
Tensile 75 ksi
Elong. 40% in 2″
HRB 95
HB 217

PED Approved Stainless Steel Hex Bolt Supplier, Offering High Strength for Structural Applications

Stainless steel 316 Hex Bolt Shipping Time

 

Vision Alloys is stainless steel hex bolts manufacturer in India, offers ss hexagonal bolts at low cost in Mumbai

Country Name Singapore Qatar Oman UAE South Africa Egypt Saudi Arabia Malaysia Turkey Thailand
Shipping time 8-10 Days 8-10 Days 7-8 Days 5 Days 25-30 Days 11-13 Days 8-10 Days 8-10 Days 21 Days 7 Days

 

Project Reference

SS Hex Bolts Client Reference

🇦🇪

United Arab Emirates

Offshore Platform Expansion

SS 316 Hexagon BoltsASTM A193 B8MHeavy Hex
🇸🇦

Saudi Arabia

Petrochemical Refinery Upgrade

SS 304 Heavy Hex BoltsASTM A193 B8Full Thread
🇩🇪

Germany

Structural Steel Framework

SS 316L Hexagonal BoltsDIN 931Flange Hex Bolt
🇸🇬

Singapore

Marine Shipyard Fabrication

SS 317 Hex BoltsCorrosion ResistantHalf Thread
🇦🇺

Australia

Desalination Plant Project

SS 904L Hexagon BoltsHigh Chloride Resist.Full Thread
🇧🇷

Brazil

Power Plant Piping Upgrade

SS 347 Heavy Hex BoltsASME B18.2.1Heavy Hex

SS Hex Bolt Weight Chart

 

Approximate Weight In KGS For 100 NOS
Threads as Per IS 1363/67 (hex half threads bolt with nuts)
Length 16 mm 25 mm 20 mm 30 mm 40 mm 35 mm 45 mm 55 mm 60 mm 50 mm 65 mm 70 mm 80 mm 90 mm 75 mm 100 mm 120 mm 110 mm 130 mm
Dia M 5 0.448 0.66 0.598 0.737 0.881 0.804 0.958 1.03
M 6 0.743 0.897 0.812 1.01 1.23 1.12 1.34 1.56 1.67 1.45 1.781 1.89 2.111 2
M 8 1.59 1.871 1.711 2.07 2.47 2.271 2.671 3.071 3.27 2.87 3.472 3.671 4.072 4.472 3.873 4.873
M 10 3.211 3.66 3.411 3.912 4.533 4.223 4.84 5.464 5.774 5.155 6.083 6.394 7.013 7.634 6.702 8.251 9.506 8.881 10.101
M 12 5.252 4.892 5.574 6.41 5.974 6.859 7.74 8.183 7.299 8.621 9.058 10 10.917 9.506 11.82 13.624 12.723 14.535
M 14 8.17 9.69 10.288 10 10.504 11.628 12.255 11.261 12.626 12.987 13.889 14.925 13.228 16.34 18.797 17.73 20
M 16 10.707 12.107 11.416 12.821 14.409 15.244 13.624 16.026 16.835 18.248 19.841 17.606 21.459 24.631 23.041 26.316
M 18 16.667 16.026 17.241 18.868 20 17.857 21.008 22.124 24.51 26.042 23.256 27.778 32.895 31.25 34.722
M 20 18.657 20.747 19.608 21.739 23.81 25.126 22.727 26.455 27.778 30.303 33.113 29.07 35.714 40.984 38.168 43.478
M 22 30.12 32.051 28.409 34.014 35.461 40 41.667 39.063 46.296 50 47.17 52.632
Length 140 mm 160 mm 150 mm 170 mm 180 mm 200 mm 190 mm 220 mm 240 mm 260 mm 250 mm 280 mm 380 mm 300 mm 340 mm 320 mm 360 mm 400 mm
Dia M 12 15.432 17.241 16.34 18.116 19.011 20.833 19.92 22.624 24.51 26.316 25.381 28.09 37.037 29.94 33.557 31.646 35.211 39.063
M 10 10.707 11.905 11.312 12.5 13.123 14.327 13.736 15.528 16.722 17.921 17.301 19.157 20.325
M 14 20.833 24.272 22.222 26.882 29.586
M 20 46.296 50.505 48.544 53.191 55.556 60.976 58.14 65.789 71.429 76.923 74.627 81.967 108.696 87.719 98.039 92.593 104.167 113.636
M 16 27.933 31.056 29.412 32.68 34.247 37.594 35.971 40.65 43.86 47.17 45.455 50.505 66.667 53.763 60.241 56.818 63.291 69.444
M 18 35.461 40.984 37.594 49.02
M 22 55.556 61.728 58.824 64.935 67.568 73.529 70.423 79.365 84.746 90.909 87.719 98.039 104.167

 

Global Reach

Where We Supply SS Hex Bolts

25+
Countries & Cities Served Worldwide

North & South America

🇺🇸 USA
🇨🇦 Canada
🇲🇽 Mexico
🇧🇷 Brazil

Europe

🇬🇧 UK
🇪🇸 Spain
🇵🇱 Poland
🇳🇱 Netherlands
🇩🇪 Germany
🇮🇹 Italy
🇮🇪 Ireland
🇩🇰 Denmark

Middle East

🇦🇪 UAE
🇸🇦 Saudi Arabia
🇶🇦 Qatar
🇹🇷 Turkey
📍 Doha
📍 Dammam
📍 Riyadh
📍 Abu Dhabi
📍 Al Jubail
📍 Al Khobar

Africa

🇿🇦 South Africa
🇳🇬 Nigeria

Asia Pacific

🇸🇬 Singapore
🇦🇺 Australia

Request For Quote

Send Your Enquiry for Stainless Steel Structural Hex Bolts

Custom Sizes and Coatings Available on Bulk Hex Bolt Orders


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SS Hex Head Bolt Shear Strength

 

Grade 2

Diameter: 0.25″ – 1.5″

Shear Strength
44,400 PSI
Tensile Strength
74,000 PSI

Grade 5

Diameter: 0.25″ – 1.5″

Shear Strength
72,000 PSI
Tensile Strength
120,000 PSI

Grade 8

Diameter: 0.25″ – 1.5″

Shear Strength
90,000 PSI
Tensile Strength
150,000 PSI

 

Load Capacity of SS Hexagon Bolt

 

Size 1/4″ 5/16″ 3/8″ 7/16″ 1/2″ 5/8″ 3/4″ 1″ 1 1/4″ 1 3/8″ 1 1/2″
Grade 5 Hex Bolt 2700 lbf 4450 lbf 6600 lbf 9050 lbf 12100 lbf 19200 lbf 28400 lbf 51500 lbf 71700 lbf 85500 lbf 104000 lbf
Grade 8 Hex Bolt 3800 lbf 6300 lbf 9300 lbf 12800 lbf 17000 lbf 27100 lbf 40100 lbf 72700 lbf 116300 lbf 138600 lbf 168600 lbf

 

Stainless Steel Hex Bolt Standard

 




ASME B18.2.1
3/8″ to 3″



DIN 931, 933, 6914
M2 to M80



BS 1769
½” to 2″



ASME B18.2.3.6M
M12 to M36



ISO 7412
M4 to M50



ASME B18.2.3.7M
M2 to M42



UNI 5712
M12 to M36



EN 14399-4
M12 to M36

 

Big size Hex Bolt Size Chart

 

Big size Hex Bolt Size Chart

Big size Hex Bolt Manufactureres in India Who Provides Custom Sizes with Quick Delivery

METRIC (ANSI B18.2.3.6M)
Big size Hex Bolt Size & Thread Pitch E F G H R LT
Body Diameter Width Across Flats Width Across Corners Head Height Radius of Fillet Thread Length
Max Min Max Min Max Min Max Min Min L≤125 125< L ≤200 200< L
M12X1.75 12.7 11.3 21 20.16 24.25 22.78 7.95 7.24 0.6 30 36 49
M14x2 14.7 13.3 24 23.16 27.71 26.17 9.25 8.51 0.6 34 40 53
M16x2 16.7 15.3 27 26.16 31.18 29.56 10.75 9.68 0.6 38 44 57
M20x2.5 20.84 19.16 34 33 39.26 37.29 13.4 12.12 0.8 46 52 65
M24x3 24.84 23.16 41 40 47.34 45.2 15.9 14.56 0.8 54 60 73
M30x3.5 30.84 29.16 50 49 57.74 55.37 19.75 17.92 1 66 72 85
M36x4 37 35 60 58.8 69.28 66.44 23.55 21.72 2 78 84 97

 

Find Stainless Steel Hex Bolts Ready Stock in Following Locations

Estimated sea-freight transit time from Mumbai port : actual delivery may vary with vessel schedule and customs clearance

🇦🇪UAE4–6 Days
🇦🇺Australia14–18 Days
🇶🇦Qatar5–7 Days
🇸🇦Saudi Arabia6–9 Days
🇹🇷Turkey14–18 Days
🇮🇹Italy16–20 Days
🇩🇪Germany20–24 Days
🇩🇰Denmark22–26 Days
🇮🇪Ireland24–28 Days
🇧🇷Brazil28–32 Days
🇨🇦Canada28–32 Days
🇺🇸USA22–30 Days
🇪🇸Spain18–22 Days
🇬🇧UK22–26 Days
🇿🇦South Africa14–18 Days
🇳🇬Nigeria18–22 Days
🇵🇱Poland24–28 Days
🇲🇽Mexico30–34 Days
🇳🇱Netherlands20–24 Days
🇸🇬Singapore7–10 Days

FAQs

Stainless Steel Hex Bolt

What sizes does Vision Alloys manufacture?

M3 to M64 metric range in stock.

What is the difference between hex bolt and stud bolt?

A hex bolt has a fixed hex head, a stud is headless.

Which coatings are available on hex bolts?

Xylan, PTFE, Teflon and plain finishes are offered.

Do you provide a mill test certificate?

Yes, EN 10204/3.1B MTC ships with every batch.


Stainless Steel

Other Products

Coated Fasteners

  •  Vision Alloys is A Manufacturer of Steel Fasteners Company in India
  •  Dealers and Distributors of Bolting Products in USA, Europe, New Zealand, Algeria, United Kingdom, Morocco, South Africa and Australia, Egypt, Peru, chile, Jordan, Argentina
  •  Manufacturer and Supplier of Stainless Steel, Nickel Alloy, Titanium, Copper Materials in Mumbai.
  •  Stockist and Trader of Top Quality High Temperature Alloys for Oil and Gas Industry and Standard & Custom Sizes in EX Stock
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