Pentagon Steel India Specializes in Manufacturing Cold-Forged Fasteners and Components for Automotive and Industrial applications, including Defence and Aerospace tailored to Customer Specifications. Based in Navi Mumbai, we have over 10 years of expertise in Fastener and Component Manufacturing, supported by a Highly Skilled Workforce and State-of-the-Art Machinery. Pentagon Steel India prioritize customer satisfaction by maintaining stringent quality controls.
Pentagon Steel India product range includes a variety of components for Automotive Applications, particularly in Safety-Critical areas. Engine and Powertrain Systems, Brake and Clutch Assemblies, Fuel Injection and Spark Plug Assemblies, Door Frames, Latches and Hinges for Passenger Doors, Hoods and Trunks Rely on our Fasteners. Pentagon Steel India also supply parts for Seating Mechanisms, Seatbelt Retractors, Airbag Deployment Systems, Power Window Regulators, Transmission and Gearbox Assemblies, Underbody and Suspension Components and both Exterior and Interior Lighting Assemblies. Additionally, Pentagon Steel India provide Fasteners for Ignition Starters, Alternators and Electric Motor Housings.
Beyond Automotive applications, Pentagon Steel India Fasteners serve Aerospace, Space Research, Satellite and Rocket Assemblies, as well as various Defence-related applications across Land, Sea and Air.
Pentagon Steel India production capabilities include a wide range of Standard and Custom Fasteners and Cold-Forged products, primarily made from Stainless Steel, Mild Steel, Carbon Steel, Brass, Copper, Aluminium Alloys, Nickel Alloys, and Many more Grades. Pentagon Steel India manufacture a diverse array of products, including Bolts, Screws, Nuts, Studs, Rivets, Pins, Shafts, Spacers, Bushes, Housings and other Non-Standard and Specialized Automotive Components.
Standards | ASTM, ASME |
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Designation | A / SA 193 / 194 |
Grade | Stainless steel 304 Fasteners |
Types of Stainless Steel Fasteners :
- Stainless Steel Bolts
- Stainless Steel 304 Nuts
- Stainless Steel 304L Screws
- Stainless Steel 304 Sockets
- SS Studs
- Stainless Screw
- Stainless Hex Set Screw
- Stainless Socket Screw
- Steel 310 Cap Screw
- Stainless Steel 310S Pan Head Screw
- Stainless Steel 316 Machine Screw
- SS 316L Socket Head Cap Screw
- Stainless 304 Allen Cap screw
- Steel 304 Wing Screw
- Stainless Steel 304 Washers
- Stainless 446 Spring Washers
- Steel 321 Studs
- Stainless 446 Marine Anchors
- Stainless Hexagon Nut
- Steel 304 Hex Nut
- Stainless Steel 304 Hex Coupling Nut
- SS Hex Domed Cap Nuts
- Stainless Square Nut
- Steel 310 Stud Bolts
- Stainless Steel 310S Hex Head Bolts
- Steel 304L Socket Hexagon Head Screw Anchor Bolt
- Stainless Steel 304 U- Bolts
- Stainless 446 J Bolts
- Stainless Steel 304 Mushroom Head Square Neck Bolts
- Steel 321 T-Head Bolts
- Stainless 304 Wing Screw
- Stainless Steel 304L Eye Bolt
- Stainless 304 Foundation Bolts
- Stainless Steel 304 Structural Bolts
- Steel 304 Nut
- Stainless 310 Anchors
Types of High Nickel Alloy Fasteners
Nickel Alloy Bolts | Nickel 200 Machine Screws |
High Nickel Alloy Nuts | Nickel 201 Self Tapping Screw |
Nickel Alloy Washers | High Nickel Alloy Foundation Bolts |
Nickel Alloy Socket Screw | Nickel Alloy Mushroom Head Square Neck Bolts |
High Nickel Alloy Allen Cap Screw | Nickel Alloy Socket Hexagon Head Screw Anchor Bolt |
Nickel Alloy Stud | Nickel Alloy Structural Bolts |
Nickel Alloy U Bolts | High Nickel Washers |
Nickel Alloy Hex Head Screw | Nickel Alloy Hexagon Nut |
Nickel Alloy Threaded Rods | Nickel 200 Hex Domed Cap Nuts |
Nickel 201 Threaded Stud | Nickel Alloy Fasteners |
Carbon Steel Fasteners Available In Below Standard And Materials
Carbon Steel | Bare Condition, Galvanized, Phosphatised, Cadium Plated, Hot Deep Galvanized, Bloodied, Nickel Chrome Plated,etc. |
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Standards | DIN, ASTM, BS and all International Standards |
Specifications | ASTM / ASME A/SA 193 / 194 |
Type | Bolts, Nuts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts. |
Types of Carbon Steel Fasteners
Carbon Steel Bolts | ASTM A194 Machine Screws |
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Carbon Steel A194 Nuts | CS Self Tapping Screw |
ASTM A194 Carbon Steel Washers | Carbon Steel Foundation Bolts |
Carbon Steel Socket Screw | CS Mushroom Head Square Neck Bolts |
Carbon Steel A194 Allen Cap Screw | A194 Socket Hexagon Head Screw Anchor Bolt |
Carbon Steel Stud | Carbon Steel Structural Bolts |
Carbon Steel A194 U Bolts | ASTM A194 Spring Washers |
Carbon Steel Hex Head Screw | Carbon Steel Hexagon Nut |
Carbon Steel Threaded Rods | Carbon Steel Hex Domed Cap Nuts |
CS Threaded Stud |
Alloy Steel Fasteners Available In Below Standard And Materials
Specifications | ASTM, ASME |
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Grade | 4.6, 5.6, 6.6, 8.8, 10.9 & 12.9/ ‘R’, ‘S’, T Conditions |
Type | Bolts, Nuts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts. |
Types of Alloy Steel Fasteners
Alloy Steel Bolts | Alloy Machine Screws |
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Alloy Steel Nuts | Alloy Self Tapping Screw |
Alloy Steel Washers | Alloy Steel Foundation Bolts |
Alloy Steel Socket Screw | Alloy Mushroom Head Square Neck Bolts |
Alloy Steel A194 Allen Cap Screw | Alloy Socket Hexagon Head Screw Anchor Bolt |
Alloy Steel Stud | Alloy Steel Structural Bolts |
Alloy Steel A194 U Bolts | Alloy Spring Washers |
Alloy Steel Hex Head Screw | Alloy Steel Hexagon Nut |
Alloy Steel Threaded Rods | Alloy Steel Hex Domed Cap Nuts |
Alloy Threaded Stud | Alloy Fasteners |
Non Ferrous Metal Fasteners
Bolts | Hex Head Bolts, Hexagon Head Screw, Mushroom Head Square Neck Bolts, T- Head Bolts, Wing Screw, Eye Bolt, Lifting Eye Bolt |
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Screw | Pan head slotted screws, cheese head slotted screws, countersunk head slotted screws, countersunk raised head slotted screws, pan phillipse head screw, countersunk phillipse raised head screws, slotted cheese trim head machine screws, socket head allen cap screws, allen countersunk socket head cap screws, socket head shoulder screws, socket head cap screw low head, hexagon socket set screw with flat point, hexagon socket set screws with cone point, hexagon socket set screw with dog point, hexagon socket set screws with dog point, hexagon socket set screws with cup point, imprial socket cap screws |
Nuts | Hexagon nuts, hexagon coupling nuts, hexagon thin nut, square nut, hexagon castle nuts, self locking nut, hexagon domed cap nuts |
Washers | Plain washer, plain big od washer, plain small od washer, spring lock washer, spring washer heavy duty, tooth washer, serrated star washer, tab washer with one tab, tab washer with two tab |
Non Ferrous Metal Fasteners
Non Ferrous DUPLEX 4462 S31803 Fasteners Non Ferrous 17-4PH STEEL S31254 Fasteners Non Ferrous SS 440C-S44004 Fasteners Non Ferrous | Non Ferrous Nickel alloy 200 UNS N02200 Fasteners Non Ferrous Incoloy 825 UNS N08825 Fasteners Non Ferrous Alloy 20 UNS N08020 Fasteners Non Ferrous Stainless steel 904L N08904 Fasteners |