Alpha Overseas
E-BROCHURE
Alpha Nickel

Hastelloy Fasteners Manufacturer, Supplier In Mumbai India

Hastelloy Fasteners are formed of an alloy that contains base elements, including nickel, chromium, and molybdenum. These fasteners are immune to corrosion-related pitting and corrosion cracking because of the chromium and molybdenum in their alloy. Wrought iron is additionally included in its chemical composition in addition to these components. When exposed to unfavorable conditions, tungsten increases corrosion resistance.

Because nickel and molybdenum are present in more significant quantities in Hastelloy Fasteners, the fasteners are strengthened physically and mechanically, making them even more durable. Additionally, because of their composition's lower carbon content, they have less chance of precipitating carbide.

Hastelloy Fasteners, Hastelloy® Alloy Fasteners, Hastelloy Fasteners Exporters, Hastelloy Alloy Fasteners, Hastelloy Fasteners Manufacturer, Hastelloy Fasteners Supplier in Mumbai, India.

Table Of Contents

Hastelloy Fasteners of the highest caliber are what Alpha Overseas strives to offer to its customers. Additionally, they employ premium raw materials and manufacture their product with an awareness of the rules and standards of the industry.

Depending on the application's requirements or the user's needs, these Hastelloy Fasteners may be offered in various sizes and forms. To test and improve the quality of these fasteners, they are also put through multiple tests, including mechanical, chemical, and hardness checks. Since there are so many industrial uses and industries, these Hastelloy Fasteners are employed in many of them.

Hastelloy clasps have exceptional stress corrosion resistance and fierce and controlled attack resistance. They also have excellent resistance to strong reducing and moderately oxidizing corrosive acids. Hastelloy Fasteners are a fantastic manufacturer and supplier from Alpha Overseas in India. Also, these bolts exhibit strong resistance to rust-causing salts like ferric and cupric. These fasteners also indicate excellent resistance to adverse, pressure-corrosion-furious, and rusting environments. Furthermore, we supply these fasteners following our customer's needs. All these engineering items, used globally for various uses, are offered at reasonable prices by Alpha Overseas, which supplies them worldwide.

Specification List of Hastelloy Fasteners

Standards ASTM B574, F467 / ASME SB574
Bolt / Screw Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Nuts Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Washers Size M3 – M56 | 3/6″ to 2″ | Custom Sizes
Machine Screws Size M1.6 – M12
Self Tapping Screw Size No.2 – No. 14
Length 3 mm to 200 mm
Threads UNF, 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 Hastelloy Stud Bolt length ANSI B 18.2.4 2M, as per defined in ASME B18.2.2 Hastelloy Alloy Hex nuts
Form Hex, Threading, Square, Round as per Gauge Etc.
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads.
Certification Dual Certified As per ASTM & ASME Codes
Threads Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Test Certificate as per EN 10204 / 3.1 Manufacturer Test Certificate
Additional Certifications PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Production process M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC
Hastelloy Fasteners

Hastelloy Fasteners Dimension

Nominal Size Of D Diameter Of Body Thickness Of Head Flats Across Bolts Corners Across
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 Hastelloy 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 Hastelloy 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

Hastelloy 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

Different Types of Hastelloy Fasteners

Nuts

Hastelloy Nuts

  • Hastelloy Coupling Nuts
  • Hastelloy Heavy Hex Nuts
  • Hastelloy® Alloy Slotted Nuts
  • Hastelloy Alloy Nuts
  • Hastelloy® Alloy Nuts
  • Hastelloy Wing Nuts
  • Hastelloy Hex Flange Nut
  • ASTM F467 Hastelloy Nuts
  • Hastelloy Hex Nuts
  • Hastelloy Alloy Castle Nuts
Bolts

Hastelloy Bolts

  • Hastelloy Hex Head Bolts
  • Hastelloy Heavy Hex Bolts
  • Hastelloy Carriage Bolts
  • Hastelloy® Alloy Hex Flange Bolt
  • Hastelloy Hex Bolts
  • ASTM B574 Hastelloy Bolts
  • Hastelloy Countersunk Bolts
  • Hastelloy Alloy Bolts
  • Hastelloy Allen Bolts
Washers

Hastelloy Washers

  • Hastelloy Alloy Washers
  • Hastelloy Conical Spring Washers
  • Hastelloy Fender Washers
  • Hastelloy® Alloy Washers
  • Hastelloy Alloy Hex Washers
  • Hastelloy® Alloy Spring Lock Washers
  • Hastelloy Countersunk Washers
  • Hastelloy Washers
  • Hastelloy Plain Washers
Screws

Hastelloy Screws

  • Hastelloy Hex Socket Set Screws
  • Hastelloy Pan Head Screws
  • Hastelloy Socket Head Cap Screws
  • Hastelloy® Alloy Screws
  • Hastelloy Alloy Screws
  • Hastelloy Countersunk Flat Head Screw
  • Hastelloy Mushroom Head Screws
  • Hastelloy® Alloy Hex Head Cap Screws
  • Hastelloy Round Head Screws
Stud Bolts

Hastelloy Stud Bolts

  • Hastelloy Double End Stud Bolts
  • Hastelloy Studs
  • Hastelloy Alloy Tap End Stud Bolts
  • Hastelloy® Alloy Stud Bolts
  • Hastelloy Reduced Shank Stud Bolts
  • Hastelloy Alloy Stud Bolts
  • ASTM B574 Hastelloy Stud Bolts
  • Hastelloy Half Threaded Stud Bolts
  • Hastelloy Fully Threaded Stud Bolts
Anchor Fasteners

Hastelloy Anchor Fasteners

  • Hastelloy® Alloy Anchor Fasteners
  • Hastelloy Hammer Drive Anchors
  • ASTM B574 Hastelloy Anchor Fasteners
  • Hastelloy Hex Nut Sleeve Anchors
  • Hastelloy Alloy Anchor Fasteners
  • Hastelloy Wedge Type Anchor Fasteners
  • Hastelloy Alloy Sleeve Anchor Fastener

Contact us to get a quick quote for your requirement.

We offer These Hastelloy Fasteners as per DIN, ISO, JIS or ANSI / ASME Standard.

Request a Quote

Specialized in Following Hastelloy Fasteners

  • Hastelloy Alloy Acorn Nut Sleeve Anchors
  • Hastelloy Hex Cap Nuts
  • Hastelloy Oval Head Screws
  • Hastelloy Flat Head Screws
  • Hastelloy Serrated Flange Bolts
  • Hastelloy Alloy Flange Screws
  • Hastelloy Fastener Manufacturer
  • Hastelloy Impeller Nuts
  • Hastelloy® Alloy Threaded Bolt
  • Hastelloy Fasteners Manufacturer in Mumbai
  • Hastelloy Industrial Fasteners
  • Type Hastelloy Fasteners
  • Hastelloy Nylock Nuts Manufacturer In India
  • Hastelloy Fastener Exporters
  • ASME B18.2.2 Hastelloy Hex Nuts Dimension
  • Hastelloy Square Thin Nuts
  • Hastelloy® Alloy Fasteners Dealers in india
  • Hastelloy Fasteners Stockist
  • Hastelloy Single End Studs
  • Hastelloy Alloy Hex Weld Nuts
  • Hastelloy Hex Flange Screws
  • ASME B18.5 Hastelloy Round Head Bolts
  • ASME B18.6.3 Hastelloy Slotted Round Head Machine Screws
  • Hastelloy External Tooth Lock
  • Hastelloy Fasteners at Best Price List In Mumbai India
  • Hastelloy Fasteners Supplier In India
  • Hastelloy Fasteners Exporter In India
  • Hastelloy Square Head Bolt
  • Hastelloy® Alloy Fasteners Wholesaler
  • ASME B18.2.1 Hastelloy Stud Bolts
  • Hastelloy Alloy Flat Washers
  • Hastelloy Button Head Cap Screws
  • ASME / ANSI B18.22.1 Hastelloy Plain Washers
  • ASTM F467 Hastelloy Heavy Hex Nuts

Applications of Hastelloy Fasteners

Oil & Gas Industry

Oil & Gas Industry

Power Generation Industry

Power Generation Industry

Petrochemical Industry

Petrochemical Industry

Chemical Industry

Chemical Industry

Cement Industry

Cement Industry


We Export Hastelloy Fasteners Across the Globe

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

Domestic Supply Hastelloy Fasteners

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

Materials
Products