Kalp Industries

Stainless Steel 317L Fasteners Manufacturer

Stainless Steel 317 Fasteners and Stainless Steel 317L Fasteners are premium quality fasteners made from a high Nickel-Chromium alloy with significant Molybdenum. These fasteners are highly resistant to oxidation and possess excellent thermal properties, making them ideal for various industrial applications.

Some critical attributes of Stainless Steel 317 Fasteners are their resistance to sensitization, excellent corrosion resistance against super acids, anti-corrosive and rust-free properties, higher rupturing strength, and lower elongation.

Stainless Steel 317L Fasteners have lower carbon content than Stainless Steel 317 Fasteners, which enhances their stability and makes them highly resistant to intergranular corrosion. They are also corrosion-resistant under general conditions, and acid decomposition is prevented in these fasteners. Their superior durability and ease of handling make them suitable for use in heavy machinery components like nuts and bolts. They can also survive in many chemical processes and resist erosion in chlorides, acids, and marine surroundings similar to 321 SS Fasteners.

Stainless Steel 317 Washers, Stainless Steel 317 Nuts, Stainless Steel 317L Stud Bolts, Stainless Steel 317 Bolts, Stainless Steel 317L Heavy Hex Bolts, Stainless Steel 317 Fasteners Supplier in Mumbai.

Stainless Steel 1.4449 Socket Head Screws, Stainless Steel 317L Fasteners at Best Price In India, Stainless Steel S31703 Fasteners, 317L SS Fasteners Stockholder, ASTM F593 317 Stainless Steel Fasteners.

The advantages of Stainless Steel 317L Fasteners are their availability in various shapes and sizes, ease of forming, outstanding weldability, and excellent stress corrosion strength in various temperatures. These fasteners are also suitable for use in extreme conditions without affecting efficiency. The dual certification of grade 317L, identical to grade 317, is a significant benefit that provides excellent properties.

Stainless Steel 317L Fasteners are recommended for use in various chemical processes in the chemical, pulp, paper, and food industries. They are also used in heat exchangers, condensers, nuclear power plants, and fabrication applications.

Kalp Industries is a reputable manufacturer and supplier of Stainless Steel 317 Fasteners and Stainless Steel 317L Fasteners in various standards, specifications, and sizes. These fasteners incorporate components like bolts, nuts, anchors, and screws in multiple forms, like square nuts, T-head bolts, socket screws, hex coupling nuts, stud bolts, spring washers, and more. Our fasteners meet global and local standards, and we offer the best-performing, long-serviceable fasteners at reasonable prices. We also offer the best quality Stainless Steel 316 Fasteners for versatile applications.

Specification For SS 317 Fasteners

StandardASTM F593, F594, A193, A194 / ASME SF593, F594, SA193, SA194
Bolt / Screw SizeM3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts SizeM3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers SizeM3 – M56 | 3/6″ to 2″ | Custom Sizes
Machine Screws SizeM1.6 – M12
Self Tapping Screw SizeNo.2 – No. 14
Length3 mm to 200 mm
ThreadsUNF, BSW, BSF, METRIC, UNC, or as required
Fasteners
  • DIN : DIN 934, DIN 931, DIN 970, DIN 933
  • UTS : UNEF, NPT, UNC, UNS, UNF, NPTF
  • ISO : JIS standards, ISO 4033, ISO 4032,
  • ANSI – American National Standards Institute
  • ASME B18.5
  • ANSI B 28.2.4 1M
  • as per defined in ASME B16.5 standard SS 317 Stud Bolt length
  • ANSI B 18.2.4 2M
  • as per defined in ASME B18.2.2 SS 317L Hex nuts
FormHex, Threading, Square, Round as per Gauge Etc.
Raw materials SourceJSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc.
Threads ConfigurationASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
CertificationDual Certified As per ASTM & ASME Codes
DimensionsDIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
ThreadsUnless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Test Certificateas per EN 10204 / 3.1 Manufacturer Test Certificate
Additional CertificationsPED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Production processM24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC
SS 317 Fasteners
STOCKIST & SUPPILERS FOR STAINLESS STEEL 317 Fasteners IN INDIA, CUSTOM SIZES SS 317L Nuts, Bolts, Screw, Washers, Stud AS PER CLIENT REQUIREMENT

Equivalent Grades Of Stainless Steel 317L Fasteners

STANDARD UNS WERKSTOFF NR.
SS 317L S31703 1.4438
SS 317 S31700 1.4449

Various Types of Stainless Steel 317 Fasteners

Nuts

Stainless Steel 317 Nuts

  • Stainless Steel 317 Slotted Nut
  • Stainless Steel S31703 Heavy Hex Nuts
  • SS 317 Nuts
  • 317 Stainless Steel Nuts
  • Stainless Steel 317L Heavy Hex Nuts
  • 317 Stainless Steel Hex Jam Nuts
  • SS 317L Machine Hex Nuts
  • Stainless Steel 317L Cap Nuts
  • SS 317L Square Nuts
  • SUS 317L Wing Nuts
  • SS 317 Heavy Hex Nuts
  • Stainless Steel 317L Nyloc Nuts
  • ASTM F594 317 Stainless Steel Nuts
  • Stainless Steel 317L Coupling Nuts
  • SS 317L Dome Nuts
Bolts

Stainless Steel 317 Bolts

  • Stainless Steel 317L Flange Bolt
  • SS 317 Eye Bolts
  • 317L Stainless Steel T Bolt
  • SS 317L Square Head Bolts
  • 317L Stainless Steel Bolt
  • ASTM F593 317 Stainless Steel Bolts
  • SS 317 Heavy Hex Bolts
  • Stainless Steel 317L Bolt
  • Stainless Steel 317 Hex Bolts
  • Stainless Steel 317 J Bolts
  • 317L Stainless Steel Bolt Stockist in india
  • Stainless Steel 317L Heavy Hex Bolts
  • SS 317L U Bolts
  • 317 Stainless Steel Bolts
  • SS 317 Bolts
Washer

Stainless Steel 317 Washers

  • SS 317 Washers
  • Stainless Steel 317L Washers
  • 317L SS Washer
  • 317 Stainless Steel Washers
  • SS 317L Split Washer
  • Stainless Steel 317 Dock Washers
  • SS 317L Spring Washers
  • Stainless Steel 317 Flat Washers
  • Stainless Steel 317L Plain Washers
  • 317L Stainless Steel Ogee Washer
  • SS 317L Star Washers
  • 317L Stainless Steel Washers
Screw

Stainless Steel 317 Screws

  • 317L Stainless Steel Screws
  • Stainless Steel 317 Socket Head Screws
  • 317 Stainless Steel CSK Philips Screw
  • Stainless Steel 317 Self Tapping Screws
  • SS 317L Machine Screw
  • Stainless Steel 317L Button Head Screw
  • Stainless Steel 317L Screws
  • 317 Stainless Steel Screws
  • SS 317 Screws
  • ASTM F593 317 Stainless Steel Screws
  • SS 317L Allen Screws
  • SS 317L Flat Head Screws
Stud Bolts

Stainless Steel 317 Stud Bolts

  • ASTM F593 317 Stainless Steel Stud Bolts
  • Stainless Steel 317 Full Threaded Stud Bolts
  • 317 Stainless Steel Stud Bolts
  • 317L Stainless Steel Stud Bolts
  • Stainless Steel 317 Metric Threaded Stud Bolts
  • SS 317 Stud Bolts
  • Stainless Steel 317L Single End Studs
  • SS 317L Half Threaded Stud Bolts
  • SS 317L Partially Threaded Stud Bolts
  • 317 Stainless Steel Half Threaded Stud Bolts
  • SS 317L Full Threaded Stud Bolts
Anchor Bolt

Stainless Steel 317 Anchor Bolts

  • SS 317 Anchor Bolts
  • Stainless Steel 317L Anchor Bolts
  • Stainless Steel 317L Anchor Bolt
  • 317 Stainless Steel Anchor Bolts
  • ASTM F593 317 Stainless Steel Anchor Bolts
  • SS 317L Hammer Drive Anchor Bolts
  • Stainless Steel 317 Sleeve Type Anchor Bolts
  • SS 317L Wedge Type Anchor Bolts
  • Stainless Steel 317 Hex Nut Sleeve Anchor Bolts
  • Stainless Steel 317L Anchor Bolts
  • 317 Stainless Steel Anchor Bolts

Ready Stock Of Stainless Steel 317L Fasteners

  • Stainless Steel 317 Elevator Bolt
  • Type 317L Stainless Steel Bolted Joints
  • ASTM F594 Gr 317 Hex Coupling Nut
  • ASTM A193 317 Stainless Steel Bolts
  • Stainless Steel 317L Flat Washers
  • Stainless Steel 317 Fastener
  • Stainless Steel 317L Hex Head Bolt
  • 317L Stainless Steel Foundation Bolts
  • ANSI B18.2 Stainless Steel 317 Carriage Bolt
  • 317 Stainless Steel Mushroom Head Square Neck Bolts
  • Stainless Steel 317L Nuts
  • SS 317 Fasteners Stockist in India
  • Grade 317 SS T-Head Bolts
  • Stainless Steel 317L Hex Socket Set Screws
  • ASTM F593 317L Stainless Steel Hex Cap Screws
  • Stainless Steel 317 Machine Fasteners
  • Stainless Steel 317L Self Locking Nuts
  • 317 Stainless Steel Double Ended Stud
  • SS 317L Thread Rolling Screw
  • SS 317 Hexagonal Washer
  • 317 Stainless Steel Construction screws
  • 317L Stainless Steel Hex Washers
  • Stainless Steel 317L Ogee Washer
  • Stainless Steel 317L Lag Fasteners
  • 317L SS Flange Lock Nut
  • Austenitic Stainless Steel 317 Fasteners
  • Stainless Steel 317 Threaded Rod
  • ASTM F594 Stainless Steel 317 Nuts
  • Stainless Steel 317L Concrete Screw
  • 317 Stainless Steel Draw Bolt
  • Stainless Steel 317L Countersunk Washer
  • 317L Stainless Steel Hex Head Fasteners

SS 317 Hex Bolt Dimension

NOMINAL SIZE (D)
BODY DIAMETER
HEAD THICKNEASTM A193
ACROASTM A193 THE FLATS
ACROASTM A193 CORNERS
D (MAX)
D (MIN)
H (MAX)
H (MIN)
F (MAX)
F (MIN)
C (MAX)
C (MIN)
m10
10.00
9.78
6.63
6.17
17.00
15.73
18.48
17.77
m12
12.00
11.73
7.76
4.24
19.00
17.73
20.78
20.03
m14
14.00
13.73
9.09
8.51
22.00
20.67
24.25
23.35
m16
16.00
15.73
10.32
9.68
24.00
23.67
27.71
26.75
m20
20.00
19.67
12.88
12.12
30.00
29.16
34.64
32.95
m24
24.00
23.67
15.44
14.56
36.00
35.00
41.57
39.55
m30
30.00
29.67
19.48
17.92
46.00
45.00
53.12
50.85
m36
36.00
35.61
23.38
21.63
55.00
53.80
63.51
60.79
m42
42.00
41.38
26.97
25.03
65.00
62.90
75.06
71.71
m48
48.00
47.38
31.07
28.93
75.00
72.60
86.60
82.76
m56
56.00
55.26
36.2
33.80
85.00
82.20
98.15
93.71
m64
64.00
63.26
41.32
38.68
95.00
91.80
109.70
104.65
m72
72.00
71.26
46.45
43.55
105.00
101.40
121.24
115.60
m80
80.00
79.26
51.58
48.42
115.00
111.00
132.72
126.54
m90
90.00
89.13
57.74
54.26
130.00
125.50
150.11
143.07
m100
90.00
99.13
63.9
60.10
145.00
140.00
167.43
159.60

Size Chart of AISI 317L Stainless Steel Nuts

Nut Size (mm)
Diameter* (mm)
Height (mm)
Hex Nut
Jam Nut
Nylock Nut
2mm
4
1.6
1.2
2.5mm
5
2
1.6
3mm
5.5
2.4
1.8
4
4mm
7
3.2
2.2
5
5mm
8
4
2.7
5
6mm
10
5
3.2
6
7mm
11
5.5
3.5
8mm
13
6.5
4
8
10mm
17
8
5
10
12mm
19
10
6
12
14mm
22
11
7
14
16mm
24
13
8
16
18mm
27
15
9
18.5
20mm
30
16
10
20
* This is the diameter across the flats. It is also the size of wrench to use.

Dimensions of SS 317 Heavy Hex Nuts

Nominal Size or Basic Major Thread Diameter
F
G
H
Width Across Flats
Width Across Corners
Thickness
Basic
Max
Min
Max
Min
Basic
Max
Min
1/4
.2500
1/2
.500
.488
.577
.556
15/64
.250
.218
5/16
.3125
9/16
.562
.546
.650
.622
19/64
.314
.280
3/8
.3750
11/16
.688
.669
.794
.763
23/64
.377
.341
7/16
.4375
3/4
.750
.728
.866
.830
27/64
.441
.403
1/2
.5000
7/8
.875
.850
1.010
.969
31/64
.504
.464
9/16
.5625
15/16
.938
.909
1.083
1.037
35/64
.568
.526
5/8
.6250
1-1/16
1.062
1.031
1.227
1.175
39/64
.631
.587
3/4
.7500
1-1/4
1.250
1.212
1.443
1.382
47/64
.758
.710
7/8
.8750
1-7/16
1.438
1.394
1.660
1.589
55/64
.885
.833
1
1.0000
1-5/8
1.325
1.575
1.876
1.796
63/64
1.012
.956
1-1/8
1.1250
1-13/16
1.812
1.756
2.093
2.002
1-7/64
1.139
1.079
1-1/4
1.2500
2
2.000
1.938
2.309
2.209
1-7/32
1.251
1.187
1-3/8
1.3750
2-3/16
2.188
2.119
2.526
2.416
1-11/32
1.378
1.460
1-1/2
1.5000
2-3/8
2.375
2.300
2.742
2.622
1-15/32
1.505
1.433
1-5/8
1.6250
2-9/16
2.562
2.481
2.959
2.828
1-19/32
1.632
1.556
1-3/4
1.7500
2-3/4
2.750
2.662
3.175
3.035
1-23/32
1.759
1.679
2
2.0000
3-1/8
3.125
3.025
3.608
3.449
1-31/32
2.013
1.925
2-1/4
2.2500
3-1/2
3.500
3.388
4.041
3.862
2-13/64
2.251
2.155
2-1/2
2.5000
3-7/8
3.875
3.750
4.474
4.275
2-29/64
2.505
2.401
2-3/4
2.7500
4-1/4
4.250
4.112
4.907
4.688
2-45/64
2.759
2.647
3
3.0000
4-5/8
4.625
4.475
5.340
5.102
2-61/64
3.013
2.893
3-1/4
3.2500
5
5.000
4.838
5.774
5.515
3-3/16
3.252
3.124
3-1/2
3.5000
5-3/8
5.375
5.200
6.207
5.928
3-7/16
3.506
3.370
3-3/4
3.7500
5-3/4
5.750
5.562
6.640
6.341
3-11/16
3.670
3.616
4
4.0000
6-1/8
6.125
5.925
7.073
6.755
3-15/16
4.014
3.862

Stainless Steel 317L Hex Nuts Dimension

Nominal Size or Basic Major Thread Diameter
F
G
H
Width
Across Flats
Width
Across Corners
Thickness
Basic
Max
Min
Max
Min
Basic
Max
Min
1/4
.2500
7/16
.438
.428
.505
.488
7/32
.226
.212
5/16
.3125
1/2
.500
.489
.577
.557
17/64
.273
.258
3/8
.3750
9/16
.562
.551
.650
.628
21/64
.337
.479
7/16
.4375
11/16
.688
.675
.794
.768
3/8
.385
.365
1/2
.5000
3/4
.750
.736
.866
.840
7/16
.448
.427
9/16
.5625
7/8
.875
.861
1.010
.982
31/64
.496
.473
5/8
.6250
15/16
.938
.922
1.083
1.051
35/64
.559
.535
3/4
.7500
1-1/8
1.125
1.088
1.299
1.240
41/64
.665
.617
7/8
.8750
1-5/16
1.312
1.269
1.516
1.447
3/4
.776
.724
1
1.0000
1-1/2
1.500
1.450
1.732
1.653
55/64
.887
.831
1-1/8
1.1250
1-11/16
1.688
1.631
1.949
1.859
31/32
.999
.939
1-3/8
1.3750
2-1/16
2.062
1.994
2.382
2.273
1-11/64
1.206
1.138
1-1/2
1.500
2-1/4
2.250
2.175
2.598
2.480
1-9/32
1.ASTM A194 GR. 8
1.245
1-5/8
1.6250
2-7/16
2.438
2.356
2.815
2.686
1-25/64
1.429
1.353
1-3/4
1.7500
2-5/8
2.625
2.538
3.031
2.893
1-1/2
1.540
1.460
2
2.0000
3
3.000
2.900
3.464
3.306
1-23/32
1.763
1.675
2-1/4
2.2500
3-3/8
3.375
3.263
3.897
3.719
1-15/16
1.986
1.890
2-1/2
2.5000
3-3/4
3.750
3.625
4.330
4.133
2-5/32
2.209
2.105
2-3/4
2.7500
4-1/8
4.125
3.988
4.763
4.546
2-3/8
2.431
2.319

ASTM F593 317 SS Fasteners Chemical Composition

Grade C Ni Si N S Mn P Cr Mo
SS 317 min. 11.0 18.0 3.00
max. 0.008 14.0 1.00 0.03 2.00 0.040 20.0 4.00
SS 317L min. 11.0 18.0 3.00
max. 0.03 15.0 0.75 0.03 2.00 0.040 20.0 4.00

317L SS Fasteners Mechanical Properties

Grade Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brinell (HB) max
SS 317L 515 35 205 95 217

We Serve Application Industry

Fastener applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

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We Export SS 317L Fasteners Across the Globe

Philippines, Bangladesh, Jordan, Nepal, Bulgaria, India, Lithuania, Saudi Arabia, Qatar, Bahrain, Mexico, Zimbabwe, Portugal, Angola, Ireland, Yemen, Lebanon, Poland, Hungary, Oman, Indonesia, Colombia, Algeria, Peru, Afghanistan, Chile, Mongolia, United States, Vietnam, Ukraine, Libya, Mexico, Greece, Puerto Rico, Morocco, Ecuador, Sri Lanka, Iran, Ghana, Denmark, Namibia, Tibet, Finland, Brazil, Belgium, Bhutan, South Africa, Russia, Iraq, Argentina, Italy, Switzerland, United Arab Emirates, Chile, Kazakhstan, Slovakia, Venezuela, Pakistan, Sweden, South Korea, Nigeria, Taiwan, Norway, Canada, Belarus, Nigeria, Serbia, Czech Republic, Romania, China, Malaysia, Poland, Turkey, Gabon, Thailand, Gambia, Azerbaijan, Macau, Japan, Trinidad & Tobago, Tunisia, Netherlands, Costa Rica, Singapore, Croatia, New Zealand, Israel, United Kingdom, Estonia, Austria, Kuwait, Egypt, Australia, France, Hong Kong, Bolivia, Spain, Kenya, Iran, Germany.

Domestic Supply Stainless Steel 317 Fasteners

Hyderabad, Kolkata, Jamshedpur, Haryana, New Delhi, Thiruvananthapuram, Ernakulam, Surat, Ludhiana, Thane, Nagpur, Ranchi, Kanpur, Secunderabad, Noida, Gurgaon, Pimpri-Chinchwad, Visakhapatnam, Baroda, Vadodara, Chennai, Bengaluru, Jaipur, Pune, Chandigarh, Howrah, Bhopal, Ahmedabad, Faridabad, Navi Mumbai, Mumbai, Rajkot, Colombo, Nashik, Indore, Coimbatore.

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