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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 Of Stainless Steel 316L Fasteners

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

Grade Stainless Steel 316L Fasteners.
Standard ASTM A193 / A194, ASME SA193 / SA194, IS, BS, ANSI
Size M02 - M33
Length 5 M
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

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


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

Size range TPI Proof Load in lbs Clamp Load in lbs Torque Tightening (ft lbs)
Galv + Waxed Galv Plain
1⁄4 20 3,350 2,513 5 13 10
3⁄8 16 8,150 6,113 19 48 38
7⁄16 14 11,150 8,363 30 76 61
1⁄2 13 14,900 11,175 47 116 93
5⁄16 18 5,500 4,125 11 27 21
9⁄16 12 19,100 14,325 67 168 134
5⁄8 11 23,750 17,813 93 232 186
3⁄4 10 35,050 26,288 164 411 329
1 8 63,650 47,738 398 995 796
11⁄8 7 80,100 60,075 563 1,408 1,126
7⁄8 9 48,500 36,375 265 663 530
11⁄8 8 82,934 62,201 583 1,458 1,166
11⁄4 7 101,750 76,313 795 1,987 1,590
11⁄4 8 105,006 78,754 820 2,051 1,641
13⁄8 8 129,492 97,119 1,113 2,782 2,226
11⁄2 6 147,550 110,663 1,383 3,458 2,767
11⁄2 8 156,687 117,515 1,469 3,672 2,938
13⁄8 6 121,300 90,975 1,042 2,606 2,085
13⁄4 5 199,500 149,625 2,182 5,455 4,364
13⁄4 8 218,400 163,800 - - 4,778
2 41⁄2 262,500 196,875 3,281 8,203 6,563
21⁄4 41⁄2 341,250 255,938 4,799 11,997 9,598
21⁄4 8 373,801 280,351 - - 10,513
2 8 290,850 218,138 - - 7,271
21⁄2 4 420,000 315,000 6,563 16,406 13,125
21⁄2 8 466,200 349,650 - - 14,569
23⁄4 4 468,500 351,263 8,050 20,124 16,100
3 4 567,150 425,363 10,634 26,585 21,268
3 8 618,451 463,838 - - 23,192
31⁄4 4 674,500 505,875 13,701 34,252 27,402
23⁄4 8 515,851 386,888 - - 17,732
31⁄4 8 730,550 547,913 - - 29,679
31⁄2 4 791,350 593,513 17,311 43,277 34,622
31⁄2 8 851,201 638,401 - - 37,240
33⁄4 4 917700 688275 21,509 53,771 43,017
33⁄4 8 982,300 736,725 - - 46,045
4 4 1052600 789450 26,315 65,788 52,630
4 8 1,121,950 841,463 - - 56,098

Chemical Formula of Marine Grade 316 Stainless Steel Stud

Stockist 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 C Mn Si P S Cr Mo Ni Fe
SS 316L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 - 18.00 2.00 - 3.00 11.00 - 14.00 68.89 min

ASTM A193 SS 316L Hex Nut Mechanical Behaviour

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1399 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

20 years of Experience as a supplier of these materials in below mentioned locations

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 steel 316L hex bolt and nut UK, Mexico, Egypt, Spain
customizable m4 m5 m6 precision 316L stainless steel 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
STAINLESS STEEL 316L CD Stud stud bolt Sweden, China, Colombia, Malaysia
SUS 316L t head bolt stainless steel 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