Industrial Fasteners

• Application
• Other, Petrochemical, Oil & Gas, Power Plants, Marine, Desalination, Chemical Processing, Pulp & Paper, Offshore Platforms

• Coating Type
• Uncoated/Oxide, Hot Dip Galvanized, Zinc Plated (on request)

• Color
• Metallic Silver

• Composition
• 22% Chromium, 5-6% Nickel, 3% Molybdenum, 0.2% Nitrogen, Balance Iron

• Corrosion Resistant
• Excellent to Chloride and Sulfide Stress Corrosion

• Diameter
• M6 to M56 or 1/4 to 2-1/2

• Dimension (L*W*H)
• Customizable as per requirements

• Finish Type
• Smooth, Semi-gloss, Matte

• Grade
• UNS S32750 / S32760

• Hardness
• Rockwell C 32 max

• Heat Resistance
• Yes

• Material Composition %
• Cr 24-26%, Ni 6-8%, Mo 3-5%, N 0.24-0.32%, Fe balance

• Material Grade
• S32750 / S32760

• Product Form
• Threaded Fasteners

• Product Name
• Other, Super Duplex Steel Fasteners

• Recyclable
• Yes

• Shape
• Other, Hex, Square, Round, Custom

• Size
• Standard and Custom sizes

• Steel Product Type
• Other, Fasteners (Bolts, Nuts, Washers, Screws, Studs)

• Steel Standard
• Other, ASTM A479 / ASTM A182 / ASTM A276

• Steel Type
• Other, Super Duplex Stainless Steel

• Surface
• Bright, Passivated, Polished, Pickled

• Tensile Strength
• 800-1000 MPa

• Thickness
• Varies as per specification

• Usage
• High pressure, high temperature, corrosive environment applications

• Weight
• Varies as per size and type

• Application
• Other, Industrial, Construction, Automotive, Marine, and General Engineering

• Coating Type
• None / Self-coloured

• Color
• Silver, Metallic

• Composition
• As per selected grade (e.g., Fe, Cr, Ni, Mo)

• Corrosion Resistant
• Yes

• Diameter
• M2 to M36 or custom

• Dimension (L*W*H)
• Varies as per size and type

• Finish Type
• Bright, Matt, Polished

• Grade
• SS 304, SS 316, SS 202 (as per requirement)

• Hardness
• 150-250 HV

• Heat Resistance
• Yes

• Material Composition %
• 304(18%Cr, 8%Ni), 316(16-18%Cr, 10-14%Ni, 2-3%Mo)

• Material Grade
• 304, 316, 202 series

• Product Form
• Bolts, Nuts, Screws, Washers, etc.

• Product Name
• Other, Stainless Steel Fasteners

• Recyclable
• Yes

• Shape
• Other, Hexagonal, Round, Square, as per fastener type

• Size
• Standard and customized

• Steel Product Type
• Other, Fastener

• Steel Standard
• Other, ASTM, DIN, ISO, BS Standards

• Steel Type
• Stainless Steel

• Surface
• Polished, Plain, Passivated

• Tensile Strength
• 500-800 MPa (depending on grade)

• Thickness
• As per standard or custom design

• Usage
• For joining and assembling components

• Weight
• Depends on size and design

• Application
• Other, Industrial, Construction, Marine Environments, Chemical Processing, Food Processing

• Coating Type
• Uncoated / Self-finish / Passivated

• Color
• Metallic Silver

• Composition
• Cr 16-18%, Ni 10-14%, Mo 2-3%, Fe balance

• Corrosion Resistant
• Excellent resistance to corrosion, especially chloride environments

• Diameter
• M1.6 to M64 and imperial sizes available

• Dimension (L*W*H)
• Varies as per specification, custom sizes available

• Finish Type
• Polished / Matte / Passivated

• Grade
• 316

• Hardness
• HRB 95 max

• Heat Resistance
• Yes

• Material Composition %
• Chromium 16-18%, Nickel 10-14%, Molybdenum 2-3%, Carbon 0.08%

• Material Grade
• 316 / 316L

• Product Form
• Bolts, Nuts, Screws, Washers, Studs, Threaded Rods

• Product Name
• Other, Stainless Steel 316 Fasteners

• Recyclable
• Yes

• Shape
• Other, Hex, Round, Square, Custom

• Size
• Custom sizes and standards available

• Steel Product Type
• Other, Fastener

• Steel Standard
• Other, ASTM A193, ASTM A194, ASTM A320, DIN, ISO, BS

• Steel Type
• Other, Austenitic Stainless Steel

• Surface
• Bright, Matte, Polished, Passivated

• Tensile Strength
• 515 MPa min (as per ASTM A193)

• Thickness
• As per specific fastener type and size (M1.6 to M64 or customized)

• Usage
• Securing components in aggressive or corrosive environments

• Weight
• Depends on size and type (ranges from a few grams to several kilograms)

• Application
• Other, Heavy engineering, petrochemical, marine, power generation, aerospace, and construction industries

• Coating Type
• Optional PTFE, Xylan, Zinc or No coating

• Color
• Silver, Metallic Grey

• Composition
• Nickel base with alloying elements (Cr, Mo, Fe, Cu depending on grade)

• Corrosion Resistant
• Excellent resistance to acids, alkalis, and seawater

• Diameter
• 3mm to 56mm (Other sizes on request)

• Dimension (L*W*H)
• Custom sizes available as per requirement

• Finish Type
• Plain, Passivated, Polished

• Grade
• Nickel 200, Nickel 201, Alloy 400, Alloy 600, Alloy 625, Alloy 800, Alloy 825

• Hardness
• Rockwell B80-C38 depending on grade

• Heat Resistance
• Yes

• Material Composition %
• Nickel >63%, balance alloying elements as per grade

• Material Grade
• Nickel Alloy (Various Grades)

• Product Form
• Fastener

• Product Name
• Other, Nickel alloy Fasteners

• Recyclable
• Yes

• Shape
• Other, Hex, Round, Square, Threaded

• Size
• Standard or custom

• Steel Product Type
• Other, Fasteners (Bolts, Nuts, Washers, Screws, Studs)

• Steel Standard
• Other, ASTM B160, ASTM B161, ASTM B163, ASTM B166, ASTM B408, ASTM B637, DIN, EN, ISO standards

• Steel Type
• Other, Nickel Alloy Steel

• Surface
• Passivated, Bright, Polished, Shot blasted

• Tensile Strength
• Up to 1050 MPa depending on grade

• Thickness
• M3 to M56 and custom sizes

• Usage
• Bolting and fastening in extreme environments

• Weight
• Varies by size and grade

• Application
• Other, Chemical processing, Marine, Oil & Gas, Aerospace, Power generation, Petrochemical industries

• Coating Type
• Uncoated / Natural or Passivated

• Color
• Metallic Grey / Silver

• Composition
• Nickel, Molybdenum, Chromium, Iron, Tungsten (depending on grade)

• Corrosion Resistant
• Excellent resistance to pitting, stress corrosion cracking, and oxidizing/reducing media

• Diameter
• M3 to M64 or custom sizes

• Dimension (L*W*H)
• Standard and custom sizes available

• Finish Type
• Polished / Passivated

• Grade
• Hastelloy C276, C22, B2, B3, X, G30, C4

• Hardness
• Rockwell B90-100 (varies by grade)

• Heat Resistance
• Yes

• Material Composition %
• Ni 54-59%, Mo 15-17%, Cr 14.5-16.5%, Fe 4.0-7.0%, W 3-4.5% (For C276, varies with grade)

• Material Grade
• Hastelloy C276 / C22 / B2 / B3 etc.

• Product Form
• Bolts, Nuts, Screws, Studs, Washers

• Product Name
• Other, Hastelloy Fasteners

• Recyclable
• Yes

• Shape
• Other, Hex, Round, Square, Custom

• Size
• M3-M64, 3/6 to 2 or as per requirement

• Steel Product Type
• Other, Fasteners (Bolts, Nuts, Screws, Washers)

• Steel Standard
• Other, ASTM B574, B575, B619, B622, B626

• Steel Type
• Other, Nickel-based Alloy

• Surface
• Bright, Polished, Passivated

• Tensile Strength
• 690 MPa min (varies by grade)

• Thickness
• As per specification or custom requirement

• Usage
• Securing components in aggressive and corrosive environments

• Weight
• Varies as per size and type

• Application
• Other, Construction, Marine, Chemical Processing, Oil & Gas, Aerospace, Power Generation, Fastening Components in corrosive environments

• Coating Type
• Uncoated/Natural or as specified (PTFE available on request)

• Color
• Metallic Silver/Gray

• Composition
• Nickel, Copper (with small amounts of iron, manganese, carbon, and silicon)

• Corrosion Resistant
• Excellent, Suitable for acidic and alkaline environments

• Diameter
• Up to M72 or as per client specifications

• Dimension (L*W*H)
• Custom, per client requirement

• Finish Type
• Bright, Clean, Passivated

• Grade
• Monel 400 / Monel K500

• Hardness
• Monel 400: 65-80 HRB; Monel K500: 200-350 HB

• Heat Resistance
• Yes

• Material Composition %
• ~63% Nickel, ~28-34% Copper, small amounts of Iron, Manganese, Carbon, Silicon

• Material Grade
• Monel 400, Monel K500

• Product Form
• Fastener (Solid/Rod/Bar/Forged head)

• Product Name
• Other, Monel Fasteners

• Recyclable
• Yes

• Shape
• Other, Hex, Round, Square, Custom shapes

• Size
• M2 to M72, 3/6 to 2 or customized

• Steel Product Type
• Other, Fasteners (Bolts, Nuts, Screws, Washers, Studs, etc.)

• Steel Standard
• Other, ASTM B164, ASTM F467, ASTM B865

• Steel Type
• Other, Nickel-Copper Alloy (Non-Ferrous)

• Surface
• Polished, Passivated

• Tensile Strength
• Monel 400: 550 MPa min; Monel K500: 965 MPa min

• Thickness
• Standard and custom as per requirement

• Usage
• Fastening in highly corrosive, marine and chemical environments

• Weight
• Variable, depends on size and type

• Application
• Other, Aerospace, Chemical Processing, Marine, Medical, Automotive, Construction

• Coating Type
• None/Passivated/Polished

• Color
• Silver grey (natural), other colors available on request

• Composition
• Titanium (main), Aluminum, Vanadium, as per grade

• Corrosion Resistant
• Yes, highly resistant to corrosion

• Diameter
• M2-M48 or customized

• Dimension (L*W*H)
• As per requirement / Custom sizes

• Finish Type
• Polished/Plain

• Grade
• Grade 2, Grade 5 (Ti-6Al-4V), Grade 7, Grade 23 and others

• Hardness
• Rockwell C 36 (approx, Grade 5)

• Heat Resistance
• Yes

• Material Composition %
• Ti: 90%, Al: 6%, V: 4% (for Grade 5)

• Material Grade
• Ti Gr2, Ti Gr5, Ti Gr7, Ti Gr23

• Product Form
• Fastener (Bolt, Nut, Washer, Screw, Stud)

• Product Name
• Other, Titanium Fasteners

• Recyclable
• Yes

• Shape
• Other, Bolt, Nut, Washer, Screw, Stud, Custom shapes

• Size
• Customized as per drawing/specification

• Steel Standard
• Other, ASTM B348, ASTM F468, DIN, ISO

• Surface
• Polished, Uncoated, Customized

• Tensile Strength
• 650 MPa - 950 MPa (depends on grade)

• Thickness
• Standard and customized thickness available

• Usage
• Jointing, assembly, pressure vessels, critical components

• Weight
• Varies based on size and type

• Application
• Other, Chemical processing, medical devices, electronics, aerospace, laboratory equipment

• Coating Type
• Uncoated (can be customized)

• Color
• Metallic grey

• Composition
• 99.95% Tantalum

• Corrosion Resistant
• Excellent, suitable for aggressive chemicals and acids

• Diameter
• M2 to M48; 1/8 to 2 (customized available)

• Dimension (L*W*H)
• Custom available, based on request

• Finish Type
• Polished, machined

• Grade
• RO5200, RO5400, RO5252, RO5255 (as per ASTM B708)

• Hardness
• Approx. 60-120 HV

• Heat Resistance
• Yes

• Material Composition %
• Tantalum 99.95%, trace elements 0.05%

• Material Grade
• RO5200, RO5400, RO5252, RO5255

• Product Form
• Fasteners - bolts, nuts, washers, screws

• Product Name
• Other, Tantalum Fasteners

• Recyclable
• Yes

• Shape
• Other, Round, hexagonal, customized

• Size
• Standard and customized sizes

• Steel Product Type
• Other, Fastener (Bolt, Nut, Washer, Screw)

• Steel Standard
• Other, ASTM B708, ASTM F560

• Steel Type
• Other, Non-ferrous Metal (Tantalum)

• Surface
• Polished, bright, machined

• Tensile Strength
• 200 MPa

• Thickness
• As per customer specification

• Usage
• Used in corrosive environments, high-temperature areas, and for high-purity applications

• Weight
• As per size and design

• Application
• Other, Chemical processing, petrochemical, food, pharmaceutical, and plastics industries

• Coating Type
• Uncoated or as specified

• Color
• Silver/Grey metallic

• Composition
• Nickel, Chromium, Iron, Copper, Molybdenum

• Corrosion Resistant
• Excellent resistance to sulfuric acid and chloride stress corrosion

• Diameter
• Range: M6 to M100 or 1/4 to 4

• Dimension (L*W*H)
• Custom sizes as per order

• Finish Type
• Smooth, Bright, Passivated

• Grade
• Alloy 20 (UNS N08020)

• Hardness
• Rockwell B 85 (max)

• Heat Resistance
• Yes

• Material Composition %
• Ni 32-38%, Cr 19-21%, Fe balance, Cu 3-4%, Mo 2-3%

• Material Grade
• Alloy 20 (Carpenter 20)

• Product Form
• Forged, Machined

• Product Name
• Other, Alloy 20 Fasteners

• Recyclable
• Yes

• Shape
• Other, Round, Hex, Square, Custom

• Size
• Standard & Custom sizes

• Steel Product Type
• Other, Fasteners (Bolts, Nuts, Screws, Washers)

• Steel Standard
• Other, ASTM B473, ASTM B468, ASTM B462

• Steel Type
• Other, Nickel-Iron-Chromium Alloy

• Surface
• Pickled, Passivated, Bright

• Tensile Strength
• 551 MPa (min)

• Thickness
• Range: 2 mm - 40 mm

• Usage
• Industrial fastening, high corrosion environments

• Weight
• Varies with size and design

• Application
• Other, Industrial, Marine, Oil & Gas, Petrochemical, Chemical Processing, Aerospace, Power Generation

• Coating Type
• Self-finished or as specified

• Color
• Silver/Grey

• Composition
• Nickel, Chromium, Iron, Molybdenum (Exact composition depends on grade)

• Corrosion Resistant
• Excellent, withstands oxidizing and reducing environments

• Diameter
• M2 to M56 or as per requirement

• Dimension (L*W*H)
• Customized as per requirement

• Finish Type
• Polished, Passivated

• Grade
• Inconel 600, 601, 625, 718, 800, 825

• Hardness
• Rockwell B85 to C40 depending on grade

• Heat Resistance
• Yes

• Material Composition %
• Nickel 58-72%, Chromium 14-23%, Iron balance, others as per grade

• Material Grade
• Inconel 600/601/625/718/800/825

• Product Form
• Fasteners

• Product Name
• Other, Inconel Fasteners

• Recyclable
• Yes

• Shape
• Other, Hex, Round, Square, Customized

• Size
• Standard and customized sizes available

• Steel Product Type
• Other, Fasteners (Bolts, Nuts, Washers, Screws)

• Steel Standard
• Other, ASTM B166 / ASME SB166, ASTM B446

• Steel Type
• Other, Nickel Alloy

• Surface
• Bright, Polished, Passivated

• Tensile Strength
• 550 MPa to 1250 MPa depending on grade

• Thickness
• M2 to M56 or custom sizes

• Usage
• Secure connections in high-temperature and corrosive environments

• Weight
• Varies as per size and type