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UNS S31603 Hex Bolt and ASTM A193 SS 316L Threaded Rod Supplier in Mumbai

Stainless steels are a preferred group of alloys over the others because they are durable, resistant to corrosion and they can withstand varying conditions. Though these properties vary at different levels, based on the grade used in said conditions. One of the most popular alloys is grade 316, which is often dual certified to become Stainless Steel 316L Fasteners.

Stainless Steel 316L Fasteners

The difference between these two grades is in their chemical composition. So while grade 316 contains a higher amount of carbon, the UNS S31603 Hex Bolt alloy has a reduced carbon content, with an addition of nitrogen. Nitrogen causes two changes in the alloy. First, it stabilizes austenite in the M8 Stainless Steel 1.4404 Studs, and second, it levels up the loss of mechanical strength caused by the reduction of carbon on its alloy. While the excess carbon induces intergranular corrosion, the lack of carbon in its chemical composition will also decrease the other properties of the alloy. Hence, nitrogen added in the alloy of A4 316L Stainless Steel Bolts will bring up its properties by increasing its yield strength. And since the difference in their chemical composition is smaller, often manufacturers are able to give these fasteners a dual certification. The industry that benefits from using the Grade 316 Stainless Steel Screws is perhaps the marine sector, where it may be used to fasten engineering components. This alloy has excellent resistance to brine, which makes it useful in marine environments where the concentration of salt may be as high as 3.5%. While both grades have good weldability, the ASTM A193 SS 316L Threaded Rod, unlike grade 316, has a higher resistance to intergranular corrosion because the reduction in carbon content prevents the precipitation of carbon in its alloy.

Buy directly from 316L Stainless Steel Bolts and Nuts manufacturers in India for high quality and better price

 

Specification Standards Of Stainless Steel 316L Bolts

Check Astm A193 316L Threaded Rod, SS 316L Hex Head Bolt Price list online, Buy UNS S31603 Stud Bolts at affordable price

Grades Stainless Steel 316L Bolts and Nuts
Standards IS, ASTM A193 and A194, ANSI, ASME SA193 and SA194, BS
Sizes M02 To M33
Length in Meter 5 Meter
Supplier and Distributors Located in Gujarat, Nagpur, Vadodara, Melbourne, Ranchi, Ahvaz, Rajkot, Tehran, Ludhiana, Montreal, Gurgaon, Abu Dhabi, Bangalore, Ahmedabad, Manama, Santiago, India, Coimbatore, Noida, Riyadh, Kanpur, Caracas, Port of Spain, Thiruvananthapuram, New Delhi, Chennai, Janeiro, Indore, Surat, Pimpri Chinchwad, Calgary, Baroda, Dammam, Mumbai, Bogota, Courbevoie, Muscat, Hyderabad, Ludhiana, Lagos, Kolkata, Ankara, Sydney, Istanbul, Perth, London, Ernakulam, Kuwait, Bengaluru, Karachi, Mexico, Gimhae si, Jamshedpur, Howrah, Khobar

ASTM A193 SS 316L Bolt Price List

Description Price Per Piece in INR Price Per Piece in USA $ Price Per Piece in UAE Dirham
A4 70 A4 80 316L stainless steel bolts INR 2.61 USA $ 0.035 AED 0.13
tainless steel 316L DIN 931 DIN 933 1/6 Hexagon Head Bolts SS Bolts nuts Hex Bolt INR 2.24 USA $ 0.03 AED 0.11
Stainless steel 316l shoulder bolt INR 3.73 USA $ 0.05 AED 0.18
SS316L ASTM A193 B8 B8m Class2 Stainless Steel Stud Bolt And Nut INR 0.75 USA $ 0.01 AED 0.037

Most Popular Types Of UNS S31603 Hex Bolt

stainless steel 316L DIN 931 DIN 933 SS Bolts nuts Hex Bolt

stainless steel 316L DIN 931 DIN 933 SS Bolts nuts Hex Bolt

316l Hex Head Stainless Steel Bolt

316l Hex Head Stainless Steel Bolt

A2 A4 316L B8 B8M B8t SS serrated hexagon hex head flange bolt DIN6921

A2 A4 316L B8 B8M B8t SS serrated hexagon hex head flange bolt DIN6921

Stainless Steel 316l nut bolt

Stainless Steel 316l nut bolt

Custom 316l Stainless Steel Bolts Double Ended Studs bolts

Custom 316l Stainless Steel Bolts Double Ended Studs bolts

M16 M30 A2 A4 stainless steel 316L hex bolt and nut

M16 M30 A2 A4 stainless steel 316L hex bolt and nut

customizable m4 m5 m6 precision 316L stainless steel shoulder bolt

customizable m4 m5 m6 precision 316L stainless steel shoulder bolt

Hex nut 316L stainless steel 50mm expansion bolt Dyna bolt

Hex nut 316L stainless steel 50mm expansion bolt Dyna bolt

Stainless Steel 316 L ASTM A193 B8 B8m Stud Bolt And Nut

Stainless Steel 316 L ASTM A193 B8 B8m Stud Bolt And Nut

316L Stainless Steel Hex Head Hollow Bolt

316L Stainless Steel Hex Head Hollow Bolt

STAINLESS STEEL 316L CD Stud stud bolt

STAINLESS STEEL 316L CD Stud stud bolt

SUS 316L t head bolt stainless steel

SUS 316L t head bolt stainless steel


UNS S31603 Hex Bolt grade markings

  • Brinell Hardness Number
  • Supplier and Manufacturer’s Name
  • Grade
  • Heat Code
  • ASTM Specification
  • Nominal Diameter

Dimension of DIN 1.4404 Screws

D

P

(mm)

K

(mm)

S

(mm)

min max min max
M1.6 0.35 0.98 1.22 3.02 3.2
M2.5 0.45 1.58 1.82 4.82 5
M3 0.5 1.88 2.12 5.32 5.5
M3.5 0.6 2.28 2.52 5.82 6
M2 0.4 1.28 1.52 3.82 4
M4 0.7 2.68 2.92 6.78 7
M6 1 3.85 4.15 9.78 10
M7 1 4.65 4.95 10.73 11
M8 1.25 5.15 5.45 12.73 13
M5 0.8 3.35 3.65 7.78 8
M10 1.5 6.22 6.56 16.73 17
M12 1.75 7.32 7.68 18.67 19
M14 2 8.62 8.98 21.67 22
M16 2 9.82 10.18 23.67 24
M20 2.5 12.28 12.72 29.67 30
M22 2.5 13.78 14.22 31.61 32
M24 3 14.78 15.22 35.38 36
M18 2.5 11.28 11.72 26.67 27
M27 3 16.65 17.35 40 41
M30 3.5 18.28 19.12 45 46
M33 3.5 20.58 21.42 49 50
M39 4 24.58 25.42 58.8 60
M42 4.5 25.58 26.42 63.1 65
M45 4.5 27.58 28.42 68.1 70
M36 4 22.08 22.92 53.8 55
M48 5 29.58 30.42 73.1 75
M52 5 32.5 33.5 78.1 80

ASTM A193 SS 316L Threaded Rod Dimension Table

Manufacturer and Supplier of Marine Grade 316 Stainless Steel Screws in India, View A4 316L Stainless Steel Bolts Size Chart, DIN 1.4404 bolts Dimension
D

P
(mm)

D

 

P
(mm)

M2 0.4 M20 1.5/2.5
M2.5 0.45 M22 1.5/2.5
M3.5 0.6 M27 2/3
M4 0.7 M30 2/3.5
M5 0.8 M33 2/3.5
M6 1 M36 3/4
M8 1/1.25 M39 3/4
M3 0.5 M24 2/3
M10 1/1.25/1.5 M42 3/4.5
M12 1.25/1.5/1.75 M45 3/4.5
M18 1.5/2.5    
M14 1.5/2 M48 3/5
M16 1.5/2 M52 3/5

A4 316L Stainless Steel Bolts Torque Chart

Diameter Torque Feet/Lbs
30% 70% 100%
9/16 23 53 75
1/2 16 36 52
5/8 31 73 104
7/8 71 166 237
3/4 55 129 184
1 107 249 356
1.1/4 179 417 596
1.1/8 127 297 424
1.3/8 186 435 622
1.9/16 168 392 560
1.1/2 246 574 821
1.5/8 191 445 636
1.7/8 298 696 994
1.3/4 240 561 801
2 366 853 1219
3 1289 3008 4297
2.1/2 733 1709 2442
2.1/4 529 1234 1762
2.3/4 986 2300 3285

SS 316L Hex Head Bolt Size Chart

Diameter Diameter in mm Diameter in inch Nut Sizes
M12 12 0.4724 19
M10 10 0.3937 17
M14 14 0.5512 22
M18 18 0.7087 27
M16 16 0.6299 24
M20 20 0.7874 30
M24 24 0.9449 36
M22 22 0.8661 32
M27 27 1.063 41
M33 33 1.2992 50
M30 30 1.1811 46
M36 36 1.4173 55
M42 42 1.6535 65
M39 39 1.5354 60
M45 45 1.7717 70
M52 52 2.0472 80
M48 48 1.8898 75
M56 56 2.2047 85
M64 64 2.5197 95
M60 60 2.3622 90
M68 68 2.6772 100
M76 76 2.9921 110
M72 72 2.8346 105
M80 80 3.1496 115
M90 90 3.5433 130
M85 85 3.3464 120
M100 100 3.937 145
M160 160 6.2992 230
M125 125 4.9212 180
M110 110 4.3307 155
M140 140 5.5118 200

ASTM A193 SS 316L Threaded Rod Hs Code

Description HSN Code
Stainless Steel 316L Fasteners 73181900

Stainless Steel 316L Fasteners Quality and Test reports

  • Third Party Inspection
  • EN 10204/3.1B
  • Raw Materials Certificate
  • 100% Radiography Test
  • Mill test

Chemical Formula of Marine Grade 316 Stainless Steel Stud

Supplier of UNS S31603 Bolt, Most Trusted Manufacturer of ASTM A193 SS 316L Hex Nut in India, Check Dimension chart of M8 Stainless Steel 1.4404 Studa and Torque Chart
Grade Carbon Manganese Silicon Phosphorus Sulfur Chromium Molybdenum Nickel Iron
SS 316L 0.035 maximum 2.0 maximum 1.0 maximum 0.045 maximum 0.030 maximum 16 to 18 2 to 3 11 to 14 68.89 minimum

ASTM A193 SS 316L Hex Nut Mechanical Behaviour

Density Elongation Melting Point Tensile Strength Yield Strength
8.0 g/cm3 35 % 1399 °C Psi – 75000, MPa – 515 Psi – 30000, MPa – 205

An Indian Manufacturer but Global supplier, check what and where

Products We supplied to following Locations
stainless steel 316L DIN 931 DIN 933 SS Bolts nuts Hex Bolt Indonesia, Belgium, Dammam -KSA, Philippines.
316l Hex Head Stainless Steel Bolt Europe, UAE, United Kingdom -UK, Malaysia
A2 A4 316L B8 B8M B8t SS serrated hexagon hex head flange bolt DIN6921 Chile, Italy, Iran, Singapore
Stainless Steel 316l nut bolt Norway, Malaysia, United Arab Emirates (UAE), Turkey
Custom 316l Stainless Steel Bolts Double Ended Studs bolts Malaysia, Philippines, Canada, Singapore
M16 M30 A2 A4 stainless 316L hex bolt and nut UK, Mexico, Egypt, Spain
customizable m4 m5 m6 precision 316L stainless shoulder bolt Bahrain, South Africa, Singapore
Hex nut 316L stainless steel 50mm expansion bolt Dyna bolt Thailand, France, Europe, Qatar
Stainless Steel 316 L ASTM A193 B8 B8m Stud Bolt And Nut Czechia, Malaysia, Germany, Thailand
316L Stainless Steel Hex Head Hollow Bolt Malaysia, USA, Finland, Bangladesh
SS 316L CD Stud stud bolt Sweden, China, Colombia, Malaysia
SUS SS 316L t head bolt Netherlands, Russia, Dubai, Malaysia
DIN7504 Stainless Steel 316L Hex Head Self Drilling Screw Saudi Arabia (KSA), Kuwait, South Africa, Brazil
Din571 A2 A4-70 A4-80 Stainless Steel 316L Hex Head Lag Wood Screw Australia, Philippines, Nigeria, UK
Stainless Steel 316L 1.6m Self Drilling Flange Head Machine Screws Hong Kong, Oman, Malaysia, UAE
M10 Stainless Steel 316L Cross Flat Pan Head Self Tapping Screw Poland, Canada, Ellington -United States, UK
A4 AISI 316L Slot Phillips Hex Head Bolt Malaysia, Japan, Europe, Romania