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J C Gupta & Sons

J C Gupta & Sons

Fastener Super Speciality

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  • About us
    • The Team
  • Products
    • Aerospace Fasteners
    • JCPlas Plastite Screws
    • MicroFast Micro Sizes
      • MicroFast Machine Screws
      • MicroFast Self-Tapping Screws
      • MicroFast Nuts & Washers
    • Self-Drilling and Tapping Screws
      • Self Tapping Screws
        • Slotted Self Tapping Screws
        • Phillips Self Tapping Screws
        • Hex Self Tapping Screws
        • Torx Self Tapping Screws
        • PT Screws
      • Self-Drilling Screws
        • Hex Self-Drilling Screws
        • Pan Self-Drilling Screws
        • CSK Self-Drilling Screws
        • Wafer Head Self-Drilling Screws
    • Self Clinching Fasteners
      • Clinch Nuts
      • Self Clinching Blind Fastener
      • Flush Nuts
      • Self Clinching Studs
      • Self Clinch Standoffs
    • Metal Bolts and Studs
      • Hex Bolts & Screws
      • Carriage Bolts
      • Eye Bolts
      • Flange Bolts
      • Dome Bolts
      • Lag Bolts [Coach Bolt]
      • Weld Studs
    • Anti Theft Security Fasteners
      • Re-Usable Security Screws
        • 2H Premium Security Screw
        • 5-Lobe Pin Premium Security Screws
        • KM Premium Re-usable Security Nut
        • Pin-Torx Machine Security Screw
        • Pin-Torx Self Tapping Security Screw
        • Pin-Hex Machine Security Screw
        • Pin-Hex Self-Tapping Security Screw
      • Permanent Security Screws
        • TWIST Shear Nuts
        • OneWay Security Screws
        • TWIST Shear Bolts
    • Anchor Bolts
      • EXPANDET Anchors and Fixings
        • Brick and Concrete Anchors – Expandet
          • Nylon Fixings Expandet
          • Anchor Screws Expandet
          • Alum Hammer Rivet & Nail
          • Insulation Fixings Expandet
          • Brass Anchor Expandet
        • Concrete Anchors
          • Thrubolt Stud Anchor
          • Expansion-Free Anchor C-Bolt
          • Heavy Duty Anchors
          • Ceiling Anchors
        • Chemical Anchors – Expandet
        • Plasterboard Anchors – Expandet
          • Rosett Anchor
          • Jet-Drive & Clip Anchor
          • Toggle Anchors
          • Nylon & Metal Cavity Anchors
        • Expandet Accessories
        • Expandet Wood Screws
          • Extra V2 Outdoor Screw
          • Facade & Decking Screws
          • Wood Construction Screws
          • Drywall & Drilling Screw Expandet
        • Anchors for Aerated Material – Expandet
      • Canco Anchors
    • Furniture Fasteners
      • JCB Joint Connector Bolt Nut
      • Wood Dowels
      • Connecting Screws
      • Hanger Bolts
      • Wood Insert Nuts
      • Furniture Screws
    • Marine Grade Fasteners SS 316 A4
    • Machine Screws
      • Taptite Tri-Lobe Thread Forming Screws
      • Ultra Low Profile Screws
      • Low Profile Laptop Screws
      • Torx MC Screws 6-Lobe
      • SEMS Screws
      • Slotted MC Screws
      • Phillips MC SCREWS
      • Wing Screws
      • Captive Screws
      • Allen Screws
        • SHCS
        • Allen CSK
        • BHCS
        • Grub Screw
    • Black Coated Fasteners
    • Metal Nuts
      • Hex and Square Standard Nuts
      • Rivet Nuts
      • Lock Nuts
        • Self-Locking Nuts
        • Keps Nuts
        • Flange Nuts
        • Cage Nuts
        • Half Lock Nuts
    • Wood Screws
    • Rivets and Riveting Tools
      • Solid Rivets
      • GOEBEL Blind Rivets
        • Standard Blind Rivets
          • Dome Head Blind Rivets
          • CSK Blind Rivets
          • Large Flange Blind Rivets
          • Sealed [Closed] Blind Rivets
          • Multi-Grip Blind Rivets
        • Structural Rivets
          • GO-Bulb High Strength Rivet
          • GO-LOCK Structural Rivet
          • H-Lock High Strength Structural Rivet
        • Specialty Blind Rivets
          • PEEL Blind Rivets
          • Tri-Fold Blind Rivets
          • Rilli Grooved Blind Rivets
          • Drive Rivets
          • Ground Connector Blind Rivets
        • GO-LOCKBOLT
      • GOEBEL Blind Nuts
        • GO-BOLT Blind Bolts
        • Open End Blind Nuts – GOEBEL
          • Round Body Blind Nut Open
          • Semi-Hex Blind Nut open
          • HEX blind nut open
        • Closed End Blind Nuts GOEBEL
          • Closed Blind Nut Round Body
          • Closed Blind Nut Semi-Hex
          • Closed Blind Nut Hex
        • Speciality Blind Nut
      • GOEBEL Riveting Tools
        • Nut Riveting Tools
        • Blind Rivet Tools
      • Blind Rivet Nuts
      • Blind Rivet / Pop Rivet
    • Titanium Fasteners
    • Thread Inserts
    • Tools and Bits
      • Riveting Tools
      • Drive Bits for Screws
      • HSS Drill Bits
      • Wood Drill Bits – Diager
      • Speciality Drill Bits – Diager
      • SDS Plus Concrete Bits – Diager
    • Spacers and Standoffs
      • Standoffs
      • Spacers
    • BAER Threading Tools
      • BAER Short Machine Taps
      • BAER Hand Tap Sets
      • BAER Machine Taps SPPT Form B
      • BAER Machine Taps Spiral Flute Form C
      • BAER UniForm Machine Forming Taps
      • BAER Thread Cutting Dies
      • Holding Tools & Accessories
    • BAER Thread Repair
      • BAERCoil Threading Inserts
        • BaerCoil Free Running Inserts
        • Baercoil STI Thread Taps
        • BAERCOIL Tools
        • BAERCOIL Thread Repair Kits
        • BaerCoil Locking Thread Inserts
      • BAERfix Self Tapping Inserts
    • Miscellaneous Items
    • Locking Elements
      • Wedge-Lock Washers
      • Thread-Locker Adhesives Loctite
      • Hose Clamps
      • Circlips
      • Locking Washers
        • Spring Washers
        • Star – Tooth Washers
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        • Safety & Conical Spring Washers
      • Industrial Pins
        • Split Pins
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        • Grooved Pins
        • Spring Pins
      • Links and Shackles
        • Turnbuckle
        • Quick Link
        • Spring Hook [Carabiner]
        • Rope Clip and Thimble
        • Dee Shackle
    • Washers
      • Plain Washers
      • Locking Washers
        • Spring Washers
        • Star – Tooth Washers
        • Disc Spring Washers
        • Safety & Conical Spring Washers
      • Wedge-Lock Washers
      • Shim Rings – DIN 988
    • Robotics
  • Browse by Usage
    • For Aerospace
      • BAERCoil Thread Inserts
      • Rivets and Riveting Tools
        • Blind Rivets
        • Blind Nuts
        • Riveting Tools
      • JCPlas Plastite Screws
      • Ultra Low Profile Screws
      • Titanium Fasteners
    • In Plastics
      • Thread Inserts
      • JCPlas Plastite Screws
    • Weight and Space Saving Applications
      • Low Profile Laptop Screws
      • Titanium Fasteners
      • MicroFast Micro Sizes
      • Ultra Low Profile Screws
      • BAERCoil Thread Inserts
        • BaerCoil Free Running Inserts
    • For Robotics
      • JCPlas Plastite Screws
      • Machine Screws
      • BAERCoil Thread Inserts
      • Wedge-Lock Washers
      • Circlips
      • Rivets and Riveting Tools
        • Blind Rivets
        • Blind Nuts
        • Riveting Tools
    • For Security
      • Re-Usable Security Screws
      • Permanent Security Screws
    • For Wood/Furniture
      • Furniture Fasteners
        • JCB Joint Connector Bolt Nut
        • Wood Insert Nuts
        • Furniture Screws
        • Wood Dowels
        • Hanger Bolts
        • Connecting Screws
      • Expandet Wood Screws
      • Other Wood Screws
    • For Marine Applications
    • For Thread Repair
      • BAERCoil Threading Inserts
      • BAERfix Self Tapping Inserts
    • For Tapping
      • BAER Threading Tools
      • Self Tapping Screws
    • For Riveting
      • Blind Rivets
      • Blind Nuts
      • Riveting Tools
    • For Drilling
      • Self-Drilling Screws
      • HSS Drill Bits
      • Wood Drill Bits – Diager
      • Speciality Drill Bits – Diager
      • SDS Plus Concrete Bits – Diager
    • For Use in Sheet Metal
      • Ultra Low Profile Screws
      • Self Clinching Fasteners
      • Self-Drilling and Tapping Screws
        • Self Tapping Screws
        • Self-Drilling Screws
      • Rivets and Riveting Tools
        • Blind Rivets
        • Blind Nuts
        • Riveting Tools
    • For Construction
      • EXPANDET Anchors and Fixings
        • Brick and Concrete Anchors – Expandet
        • Chemical Anchors – Expandet
        • Plasterboard Anchors – Expandet
        • Expandet Accessories
        • Expandet Wood Screws
        • Anchors for Aerated Material – Expandet
        • Concrete Anchors
      • Links and Shackles
    • For Electronic Assemblies
      • JCPlas Plastite Screws
      • MicroFast Micro Sizes
      • Black Coated Fasteners
      • Low Profile Laptop Screws
      • Ultra Low Profile Screws
      • Security Fasteners
      • Washers
        • Locking Washers
        • Wedge-Lock Washers
      • Spacers and Standoffs
      • Machine Screws
        • Taptite Tri-Lobe Thread Forming Screws
        • Captive Screws
        • SEMS Screws
      • Self Tapping Screws
    • General Use
      • Machine Screws
        • Taptite Tri-Lobe Thread Forming Screws
        • Ultra Low Profile Screws
        • Captive Screws
        • SEMS Screws
      • Self-Drilling and Tapping Screws
      • Metal Bolts and Studs
      • Metal Nuts
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      • Locking Elements
      • Tools and Bits
  • Downloads
    • Datasheets
    • Technical Guides
    • PREMIUM TECHNICAL CONTENT
      • AFNOR
      • ASME-ANSI
      • BIS – Indian Standards
      • BSI
      • DIN Standards
      • ISO
      • JIS
      • STANDARDS
      • BAER
      • HEICO
      • EXPANDET
      • OTHERS
  • Posts
  • Offers
  • Contact Us

WINTER SALE

SPECIAL OFFERS  – For a limited period

Many Fasteners at a special rates

Click here for more details.


COVID Update:

We have resumed normal operations.

Please email us at sales@jcfasteners.com with your requirements.


Fasteners literally hold an industry together. They are very important because each component, machinery, vehicle needs a fastener to hold it together. It may be a small piece of the design process, but this small component is very significant. An incorrect or missing fastener can lead to disastrous consequences.

We have made an attempt to make your understanding of fasteners better and assist you in using them more effectively in your designs.

These web pages attempt to give you an insight on numerous options available and a brief guide on their usage. Do browse the various sections. You may also download a number of product datasheets listed out as per the standards.

Your Feedback on how we can improve the content will be welcome.


Our Latest Offerings:

Battery Powered Cordless Riveting Tools

Adding to our ever growing range are powerful Cordless Riveting Tools. These have a brushless motor, are easy to operate and are highly portable, giving great flexibility for your riveting requirements. More details can be found at the tools page.


JCPlas Plastite Screws

Plastic is opening up a world of innovations where smaller, lighter and cheaper is driving the markets. But it comes with its own technological challenges such as suitable fastening solutions. The regular screws are completely unsuitable leading to development of specialised screws for use in plastics. An effective solution is to use thread-forming screws with 30° thread form. Read more….


Black Stainless Steel Fasteners

Adding to our ever growing range are BLACK  Stainless Steel Screws. This finish is very useful to reduce light reflection from parts, provide an integrated finish to black coloured products & parts.

A permanent black colour with exceptional strength and elasticity that does not chip, peel, craze, or rub off and provides good resistance to wear and abrasion.

Read more….


Slim Ultra Low Profile Torx Screws

Ultra-thin head screw that are up to 77% thinner than conventional screw heads which makes possible flat external surface and contributes low-profile design and weight saving. Read more….

 


SEMS Screws

No more productivity loss for inserting washers and spring washers into the screws. No more misplacing washers when screws are removed for maintenance.

No more washers falling into the product while fixing or removing

SEMS Screws are screws pre-assembled with free spinning washers. The assembly typically contains one plain washer and one split spring washer held in place with the major diameter of the thread being larger than the hole of the washer.  Read more….


Titanium Fasteners

 

Using the unique characteristics of titanium alloys, they have extraordinary corrosion resistance, high tensile strength, low weight and non-magnetic properties.

Read more….

 


Heico-Lock Wedge-Lock Washer

Vibration can cause functional failure of assemblies and joints. One solution is Wedge-Lock Washers. Our range of Heico-lock washers are available in Steel, SS-316L and 254-SMO.

Suitable for dynamic loads. Read more….

 


Keps Nuts

Keps nut, (also called a k-lock nut or washer nut), is a nut with an attached, free-spinning washer.

Read more….

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