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SS 317L Hex Bolts and 1.4438 Stainless Steel Threaded Rod manufacturer in India

Jignesh Steel is acknowledged as a manufacturer, exporter & suppliers of Stainless Steel 317L Fasteners available in a variety of forms and sizes. SS 317L Bolts available in all finishes, in metric and inch sizes. We are a family owned, full line 317L Stainless Steel Bolts manufacturer specializing in fastening components for the industrial sectors, Mining, Chemical manufacturing, Oil Refineries, Steel Manufacturing, Transportation, and Construction. SS 317L Hex Bolt is the most common type of 317L Fasteners which can be tightened using a socket, ratchet or spanner. Jignesh Steel can produce SS 317L Hex Head Bolts accordance to DIN 931 or ISO 4014. 317L Stainless Steel Hex Bolt is known for greater torque load.

What is the difference between 317 and Stainless Steel 317L Fasteners?
The Stainless Steel 317L is basically the low carbon version of the 317 grade stainless steel. It is similar in strength and corrosion resistance, like that of the  Stainless Steel 317 material, but the former can produce a much stronger weld due to the lower carbon content in its chemical composition.

What is a 317L hex bolt and nut?
The 317L bolts and nuts are described as an upgrade to the grade 316 fasteners. Its unique chemical composition gives them a high strength and hardness. They are ideal for using in high temperature and pressure applications. The 317L bolts and nuts can also be used in highly corrosive services due to their improved resistance to corrosion.

What is the difference between a UNS S31703 carriage bolt and a SS 317L hex bolt?
The UNS S31703 carriage bolt comes with a round head and a flat tip. They help in fastening metal to metal, and can also be used for fastening wood to metal. They are quite strong and capable of resisting corrosion effectively.
The SS 317L hex bolt is made of 317L grade stainless steel, and hence they come with higher weldability due to the low carbon content. This threaded bolt has a six-sided hexagonal-shaped head, which gives it a very unique look.

Why 317L stud bolt is used instead of 317L Stainless Steel Bolts?
The 317L stud bolt is used instead of 317L Stainless Steel Bolts because the studs offer a much more accurate torque value. This is because they do not twist during the tightening process like the bolts. Also, as studs remain stationary while tightening, they get stretched in one axis which in turn, offers a more accurate and even clamping force.

Are Stainless Steel 317L Threaded Rods stronger than 1.4438 Bolts?
The minor diameter of the  Stainless Steel 317L Threaded Rods is quite less when compared to the full-sized diameter of the unthreaded shank of the 1.4438 Bolts. This is the reason why the threaded rod with nuts might break at a much lower strength when compared to the headed bolt.

Stainless Steel 317L Fasteners

Stainless Steel 317L Fasteners

317L Stainless Steel Bolts

317L Stainless Steel Bolts

317L Stainless Steel Hex Nuts

317L Stainless Steel Hex Nuts

SS 317L Hex Bolts

SS 317L Hex Bolts

317L Stainless Steel Nut Bolt

317L Stainless Steel Nut Bolt

DIN 1.4438 Bolts

DIN 1.4438 Bolts

Manufacturer & supplier of 317L Stud Bolt and UNS S31703 Hex Nuts in metric sizes as per American standard

Stainless Steel 317L Fasteners

Stainless Steel 317L Fasteners Price in India

317L Stainless Steel Bolts manufacturer in India offers Extra Fine UNEF threads 317L Screws and DIN 1.4438 Threaded Rod, view approx price in Mumbai

Partial Thread Hex Bolt   Price List
Hex Bolt M10 x 35mm FOB Price Set of 2 for US $ 3.39
or box of 30 for US $ 28.16
or bulk of 150 for US $ 123.60
Hex Bolt M10 x 40mm FOB Price Set of 2 for US $ 2.86
or box of 30 for US $ 24.43
or bulk of 150 for US $ 104.10
Hex Bolt M10 x 45mm FOB Price Set of 3 for US $ 5.84
or box of 40 for US $ 45.03
or bulk of 200 for US $ 206.36
Hex Bolt M10 x 50mm FOB Price Set of 2 for US $ 4.34
or box of 20 for US $ 25.53
or bulk of 100 for US $ 111.71
Hex Bolt M10 x 60mm FOB Price Set of 2 for US $ 4.51
or box of 20 for US $ 26.74
or bulk of 100 for US $ 116.43
Hex Bolt M10 x 70mm FOB Price Set of 2 for US $ 4.39
or box of 20 for US $ 26.17
or bulk of 100 for US $ 112.48
Hex Bolt M10 x 80mm FOB Price single bolt for US $ 2.65
or box of 15 for US $ 22.79
or bulk of 75 for US $ 97.19
Hex Bolt M10 x 90mm FOB Price single bolt for US $ 3.40
or box of 15 for US $ 28.23
or bulk of 75 for US $ 123.42
Hex Bolt M10 x 100mm FOB Price single bolt for US $ 3.62
or box of 20 for US $ 39.18
or bulk of 100 for US $ 177.56
Hex Bolt M10 x 110mm FOB Price single bolt for US $ 3.56
or box of 15 for US $ 29.69
or bulk of 75 for US $ 130.11
Hex Bolt M10 x 120mm FOB Price single bolt for US $ 3.92
or box of 10 for US $ 23.05
or bulk of 50 for US $ 98.86
Hex Bolt M10 x 130mm FOB Price single bolt for US $ 4.45
or box of 15 for US $ 37.60
or bulk of 75 for US $ 169.42
Hex Bolt M10 x 140mm FOB Price single bolt for US $ 4.80
or box of 8 for US $ 23.30
or bulk of 40 for US $ 100.90
Hex Bolt M10 x 150mm FOB Price single bolt for US $ 5.02
or box of 8 for US $ 24.45
or bulk of 40 for US $ 106.07
Hex Bolt M10 x 160mm FOB Price single bolt for US $ 5.48
or box of 8 for US $ 26.75
or bulk of 40 for US $ 117.06
Hex Bolt M10 x 170mm FOB Price single bolt for US $ 5.91
or box of 8 for US $ 28.85
or bulk of 40 for US $ 127.13
Hex Bolt M10 x 180mm FOB Price single bolt for US $ 6.74
or box of 6 for US $ 25.36
or bulk of 30 for US $ 111.51
Hex Bolt M10 x 190mm FOB Price single bolt for US $ 4.60
or box of 8 for US $ 22.60
or bulk of 40 for US $ 94.88
Hex Bolt M10 x 200mm FOB Price single bolt for US $ 6.48
or box of 6 for US $ 24.51
or bulk of 30 for US $ 106.58
Hex Bolt M10 x 220mm FOB Price single bolt for US $ 7.37
or box of 5 for US $ 23.57
or bulk of 25 for US $ 102.65
Hex Bolt M10 x 240mm FOB Price single bolt for US $ 6.92
or box of 5 for US $ 22.32
or bulk of 25 for US $ 95.83
Hex Bolt M10 x 250mm FOB Price single bolt for US $ 10.69
or box of 3 for US $ 21.27
or bulk of 15 for US $ 93.43
Hex Bolt M10 x 260mm FOB Price single bolt for US $ 12.44
or box of 3 for US $ 24.63
or bulk of 15 for US $ 110.19
Hex Bolt M10 x 280mm FOB Price single bolt for US $ 12.54
or box of 4 for US $ 32.31
or bulk of 20 for US $ 146.36
Hex Bolt M10 x 300mm FOB Price single bolt for US $ 10.46
or box of 4 for US $ 27.09
or bulk of 20 for US $ 119.71
Hex Bolt M10 x 400mm FOB Price single bolt for US $ 19.97
or box of 2 for US $ 27.04
or bulk of 10 for US $ 122.22
Hex Bolt M10 x 500mm FOB Price single bolt for US $ 24.86
or box of 2 for US $ 33.44
or bulk of 10 for US $ 152.90

317L Stainless Steel Bolts Specification

Buy directly from SS 317L Bolts manufacturers in India for threaded fastening system
Stainless Steel 317L Bolts ANSI B18.2.1, DIN 931/ 933
Technical Specification ISO 4017, ISO 4032, IS 1364 Part-1&2 , IS 1363 Part 1 & 2, ISO 7089, ISO 898-Part 1, ISO 7091, DIN 931,BS 4190, DIN 933, IS3757, IS 1367-3, IS12427, ASTM A320 , SAE J429, ASTM A193
SS 317L Bolts Size Metric
  • Dia: M10 - M110
  • Length: 12 - 1200MM
317L Stainless Steel Bolts Size Inch
  • Dia: 1/2" - 4.0"
  • Length: 1/2" - 52"
Stainless Steel 317L Eye Bolts Metric Size
  • Dia: M10 - M48
AISI 317L Nut (DIA)
  • Metric: M6 - M110
  • Inch: 1/4" - 4.5"
DIN 1.4438 Plain Washer (DIA)
  • Metric: M6 - M110
  • Inch: 1/2" - 4.1/2"
UNS S31703 Bolts and Nuts International Standard UNI, ASTM, DIN, BS, ASME, GB, IS, ISO, ANSI, JIS
Grade 317L Bolts Standard Sizes M10, M16, M5, M4, M14, M3, M8, M6, M160 M20, M2.5, M24, M12, M36 M30, M2
Stainless Steel Grade 317L Fasteners Threads BSF, UNEF, METRIC, BSW, UNC, UNF or as required
Manufacturer of SS 317L Fasteners in various types includes
  • 317L Hex Bolts
  • SS 317L Hex Nuts
  • 317L Stainless Steel Allen Bolts
  • SUS 317L Studs
  • AISI 317L Csk Allen Bolt
  • 317L Stud Bolt
  • 317L Threaded Rod
  • 317L Screws
  • SS 317L Flat Washer
  • 317L SS Flange Bolts
  • 317L Hex Head Bolt
  • 317L Heavy Hex Bolts
  • SS 317L Socket Head Cap Screws
ASME/ ANSI - American Standard SUS 317L Bolts and Nuts
  • ANSI B 28.2.4 1M
  • ANSI B 18.2.4 2M
  • ASME B18.5
  • ASME B18.2.2
DIN German Standard Alloy 317L Bolts and Nuts DIN 933, DIN 934, DIN 931, DIN 970,
ISO Standard 1.4438 Stainless Steel Bolts ISO 4033, ISO 4032 standards
AISI 317L Stainless Steel Bolt Head Drive style Phillips/ Slot, Oval, Flat 82 degree, Phillips, Pan, flat undercut, Round, flat head 100 degree, Truss, binding, fillister head,Slotted, indented hex head, and Six-Lobe
MTC (Manufacturer Test Certificate) EN 10204 / 3.1
A193 317L Nut Bolt Finishing 
  • Zinc white, black oxide
  • Bright Zinc Plated (BZP)
  • Geometry, anodizing,
  • Dacroment, plated zinc-nickel, nickel plated,
  • Stainless steel: Passivated Self-Colour
  • Sherardized, DACROMET
  • Mechanically Applied coating
Find our dealers & distributors of 317L Stainless Steel Bolt Ludhiana, Patna, Tehran, Bengaluru, Dammam, Kuwait, Khobar, Mysuru, Karachi, Thiruvananthapuram, Seoul, Mumbai, Pune, Granada, Pimpri-Chinchwad, Santiago, Howrah, Riyadh, Thane, Houston, Dhaka, Kolkata, Sydney, Alam, Istanbul, Coimbatore, Vapi, Shah Mexico, Kuala Gujarat, Montreal, Noida, Kochi, Bhubaneswar, Agra, Ranchi, Jaipur, Vung Lumpur, Ahmedabad, Baroda, Ernakulam, Singapore, Bangalore, Jamshedpur, Nashik, Kanpur, Vadodara, Janeiro, Gurgaon, Lagos, Lucknow, Perth, Tau, Muscat, London, Port-of-Spain, Manama, Ankara, Nagpur, Panipat, Courbevoie, Doha, Bogota, Caracas, Indore, Gimhae-si, Sharjah, Jakarta, Calgary, Rajkot, Melbourne, Dubai, Chennai, Surat, Brisbane, Hyderabad, Ahvaz, New Delhi, Abu Dhabi,
Stainless Steel 317L Fasteners Production Process
  • M2-M24: Cold Forging, hot forging
  • M24-M100, machining and CNC for Customized connecting element
AISI 317L Bolts and Nuts Coating
  • Xylon Coated
  • Phosphate
  • Hot Dipped Galvanizing
  • Teflon
  • Zinc
  • Cadmium
  • Ptfe Coated (Teflon)
DIN 1.4438 Fasteners Packing Canton, Wooden Pallet, Carton / Small Box or as required

Types of 317L Stainless Steel Fasteners

India's leading SS 317L Fasteners manufacturers offers high performance Forged and Machined 317L Nut Bolt, Washer and Dowel Pins
Stainless Steel 317L Hex Nut

Stainless Steel 317L Hex Nut

M20 x 80 317L Stainless Steel Bolts

M20 x 80 317L Stainless Steel Bolts

M20 SS 317L Nuts

M20 SS 317L Nuts

SS 317L Hex Bolts

SS 317L Hex Bolts

317L Stainless Steel Nut Bolt

317L Stainless Steel Nut Bolt

M30 x 200 SS 317L Hex Bolt

M30 x 200 SS 317L Hex Bolt

M20 x 85 317L Bolt

M20 x 85 317L Bolt

317L Stainless Steel Threaded Rod

317L Stainless Steel Threaded Rod

317L Stainless Steel Stud Bolt

317L Stainless Steel Stud Bolt

SS 317L Bolts Standards

  • BS 57
  • BS 84
  • BS 450
  • BS 916
  • BS 1768
  • BS1769
  • BS 1083
  • BS 3139
  • BS 3692
  • BS 4395
  • UNI 5731
  • UNI 5739
  • UNI 5737
  • UNI 5738
  • UNI 5712
  • SO 4014
  • ISO 4016
  • ANSI B18.2.1
  • ANSI B18.2.3.1M
  • JIS B1180 B1186
  • DIN 601
  • DIN 931
  • DIN 960
  • DIN6914
  • DIN 7990
  • NFE 27311
  • NFE 27711
  • AS 1110
  • AS1252

317L Hex Bolt Sizes

Thread Size DIN Thread Dia Thread Width Head Width Threaded Shank Length (in mm) Threaded Shank Length (in mm) Threaded Shank Length (in mm)
M4 931 0.7 7 2.8 n/a 14 n/a
M5 931 0.8 8 3.5 22 16 n/a
M6 931 1 10 4 24 18 n/a
M8 931 1.25 13 5.3 28 22 n/a
M10 931 1.5 17 6.4 32 26 45
M12 931 1.75 19 7.5 36 30 49
M14 931 2 22 8.8 40 34 53
M16 931 2 24 10 44 38 57
M20 931 2.5 30 12.5 52
(125-200mm)
46
up to 125mm
65
(200+mm)

SS 317L Bolts Weight Chart

Dia M5 M4 M7 M8 M6 M12 M10 M16 M14 M20 M18 M24 M22 M36 M30 M48
ISO 4014 Hex Bolt Length
25 4.86 3.12
30 5.64 3.61 12.7 8.06
35 6.42 4.04 13.6 18.2 9.13
40 7.20 4.53 15.1 20.3 10.2 35.0
45 7.98 16.6 22.2 11.3 53.6 38.0
50 8.76 18.1 24.2 12.3 58.1 41.1 82.0
55 19.5 25.8 13.4 62.6 43.8 115 88.1
60 21.0 27.8 14.4 67.0 46.9 123 94.1
65 22.5 29.8 70.3 50.0 131 98.8 219 171
70 24.0 31.8 74.7 53.1 139 105.0 231 181 281
75 33.7 79.1 56.2 147 111.0 243 191 296
80 35.7 83.6 59.3 155 117.0 255 200 392 311
85 88.1 62.4 163 123.0 267 210 410 326
90 92.4 65.5 171 127.0 279 220 428 341 712
95 96.8 68.6 179 133.0 291 230 446 356 739
100 101.0 71.7 186 139.0 303 240 464 370 767
110 109.0 202 151.0 327 260 500 400 1240 823
120 118.0 218 164.0 351 280 535 430 1320 880
130 230 174.0 374 296 560 450 1390 920
140 246 185.0 398 316 595 480 1470 975 2860
150 262 422 336 630 510 1550 1030 3010
160 278 446 356 665 540 1630 1085 3160
170 470 376 700 570 1710 1140 3300
180 494 396 735 600 1790 1200 3440
190 519 770 630 1870 1250 3580
200 544 805 660 1950 1310 3720
220 870 720 2110 1420 4010
240 935 2270 1530 4290
260 2430 1640 4570
280 2590 1750 4850
300 2750 1860 5130
320 5410
340 5690

Shear and Tension Capacity of Stainless Steel 317L Bolts

Metric size ISO 3506-1:2009

 

Tension Capacity

Pnom (kN)

Shear capacity (1)

Psb (kN)

M10 50 9.8  8.4
70 20.9 18.0
80 26.0 22.3
M12 50 14.2 12.2
70 30.3 26.2
80 37.8 32.4
M16 50 26.4 22.7
70 56.5 48.7
80 70.3 60.3
M20 50 41.2 35.5
70 88.2 76.1
80 109.8 94.1
M24 50 59.3 51.1
70 127.1 109.6
80 158.1 135.6
M27 50 77.1 66.4
70 165.3 142.5
80 205.6 176.3
M30 50 94.2 81.2
70 202.0 174.2
80 251.3 215.5
M33 50 116.6 100.5
70 249.9 215.5
80 310.8 266.6
M36 50 137.2 118.3
70 294.2 253.7
80 365.9 313.8
M39 50 164.0 141.3
70 351.4 303.0
80 437.1 374.9

Why Choose coarse threads while purchasing 317L Nut Bolt?

coarse threads 317L Nut Bolt

SS 317L Bolts and Nuts Chemical composition

AISI 317L 317
UNS S31703 S31700
Carbon (C) Maximum 0.035* 0.08
Manganese (Mn) Maximum 2.00 2.00
Phosphorous (P) Maximum 0.04 0.040
Sulphur (S) Maximum 0.03 0.03
Nickel (Ni) 11.0–15.0 11.0–14.0
Silicon (Si) Maximum 1.00 1.00
Chromium (Cr) 18.0–20.0 18.0–20.0
Iron (Fe) Bal. Bal.
Molybdenum (Mo) 3.0–4.0 3.0–4.0
Nitrogen (N) - -
Other Elements - -

317L Nut Bolt Physical Properties

 AISI  UNS Tensile Strength Yield Strength  Elongation in 2 inches (min.) %  Hardness  Modulus of Elasticity  Thermal Expansion  Thermal Conductivity
317 S31700 psi 75,000 MPa 515 ksi 75 psi 30,000 MPa 205 ksi 30 35 90 Rb Max 28.0 9.2 116
317L S31703 psi 70,000 MPa 485 ksi 70 psi 25,000 MPa 170 ksi 25 35 90 Rb Max 28.0 9.2 116

Annealed Condition at -20°F to +100°F

UNS S31703 Bolt Thermal conductivity

Temperature, °F Btu/ft h °F
68 8
200 8.5
400 10
600 10.5
800 11.5
1000 12.5
1100 13
Temperature, °C W/m °C
20 14
100 15
200 17
300 18
400 20
500 21
600 23

1.4438 Bolt Specific heat capacity

Temperature, °F Btu/lb °F
68 0.11
200 0.12
400 0.12
600 0.13
800 0.13
1000 0.13
1100 0.14
Temperature, °C J/kg °C
20 485
100 500
200 515
300 525
400 540
500 555
600 575

1.4438 Stainless Steel Fasteners Thermal expansion

Temperature, °F Per °F
86-200 9.5
86-400 9.5
86-600 10
86-800 10
86-1000 10
86-1200 10.5
86-1400 10.5
Temperature, °C Per °C
30-100 16.5
30-200 17
30-300 17.5
30-400 18
30-500 18
30-600 18
30-700 18.5

Stainless Steel 317L Hex Bolt Modulus of elasticity

Temperature, °F ksi
68 29.0
200 28.2
400 26.9
600 25.8
800 24.7
1000 23.5
Temperature, °C MPa
20 200
100 194
200 186
300 179
400 172
500 165
1) (X103)  

317L Stainless Steel Bolts Heat Treatment

Stress relieving

  • (1560–1740°F) 850–950°C , 10-15 min
  • cooling in air

Solution annealing

  • (1830–2010°F) 1000–1100°C, 10-30 min
  • cooling in air or water

SS 317L Fasteners Application

SS 317L Fasteners Application

 

Different methods of SS 317L fastening?

SS 317L fastening methods

 

Advantages of SS 317L Fasteners

  • Better corrosion resistance
  • Good weldability & formability
  • high chemical resistance
  • Non-magnetic alloy

Equivalent of 317L Stainless Steel Bolts

  • 317L
  • A193
  • SUS 317
  • SS 317
  • EN 1.4449
  • UNS S31700
  • X5CrNiMo1713