J. C. Gupta & Sons
Sadar Patrappa Road, Bengaluru, Karnataka
GST No. 29AABFJ2719C1ZO
Call 08048603311 69% Response Rate
Stainless Steel Fasteners
We have a ready stock of a large range of stainless steel fasteners. Grades AISI 304, AISI 316, AISI 310 on request Types Hex Bolts, Nuts, Washers, Spring Washers. Allen Cap, Button Head, CSK, Grub Screws. CHS, Phillips PAN, CSK, Self Tapping Screws. Nylock, Dome, Square and Long Nuts. Rivet Nuts, Blind Nuts, Pop Rivets, Solid Rivets, Nails, Screws. Disc Washers, Multitooth Washers, Dowel Pins Spring Dowel-pins, Thread Inserts, Security Screws etc. These are all available in the foll. Specs.
DIN 7 - Parallel Dowel Pins
DIN 84 - Slotted CHS Screws
DIN 94 - Split Cotter Pins
DIN 97 - Slotted CSK Wood Screws
DIN 125 - Plain Washers
DIN 127 - Spring Washers Type B
DIN 128 - Spring Washers Type A
DIN 137 - Curved Washers and Wave Washers
DIN 315 - Wing Nuts
DIN 439 - Half Lock Nuts
DIN 471 - External Circlips
DIN 472 - Internal Circlips
DIN 571 - Hex Wood Screws(Lag Screws)
DIN 580 - Lifting Eye-Bolts
DIN 603 - Carriage Bolts
DIN 660 - Round Head Rivets
DIN 661 - CSK Head Rivets
DIN 912 - Socket Head Allen Cap Screws
DIN 916 - Cup Point Allen Grub Screws
DIN 928 - Square Weld Nuts
DIN 929 - Hex Weld Nuts
DIN 931 - Half Thread Hex Bolts
DIN 933 - Full Thread Hex Screws
DIN 934 - Hex Nuts
DIN 963 - Slotted CSK Screws
DIN 965 - Phillips CSK Screws
DIN 975 - Fully Threaded Rods
DIN 980 - All Metal Lock Nuts
DIN 982 - Nylock Nuts
DIN 985 - Nylock Nuts THIN
DIN 1481 - Slotted Spring Pins
DIN 1587 - Dome Cap Nuts
DIN 3017 - Worm Drive Hose Clamps
DIN 6330 - Hex Long Nuts 1.5D
DIN 6334 - Hex Long Nuts 3D
DIN 6797 - Star Washers Internal and External
DIN 6798 - Multi Tooth Washers Internal and External
DIN 6799 - E type Circlips
DIN 6921 - Hex Flange Bolts
DIN 6923 - Flange Nuts
DIN 7504 - Self Drilling Screws. Hex/PAN/CSK
DIN 7971 - Slotted PAN Hd Self Tapping Screws
DIN 7972 - Slotted CSK Hd Self Tapping Screws
DIN 7976 - Hex Hd Self Tapping Screws
DIN 7981 - Phillips PAN Self Tapping Screws
DIN 7982 - Phillips CSK Self Tapping Screws
DIN 7985 - Phillips PAN Hd Machine Screws
DIN 7991 - Socket CSK Screws
DIN 9021 - Large Washers 3D
DIN 32501 - Weld Studs
Marine Grade Fasteners AISI 316 Grade A4
Product Brochure
| Minimum Order Quantity | 25 Piece |
| Material Grade | AISI 316 |
| Head Type | All |
| Material | Stainless Steel |
| Packaging Type | Box |
| Color | Self |
| Finishing | Passivated |
| Features | Marine Grade |
| Usage/Application | Corrosion Resistant |
| Product Type | Fastener |
We have in ready stock a large range of Marine Grade AISI-316 A4 guaranteed to the correct specifications.
Hex Bolts - M3 to M20 DIN 933
Allen Cap Screws - M2.5 to M16 DIIN 912
Allen CSK M3 to M12 DIN 7991
Allen Button Head Screws DIN 7380
Socket Grub Screws DIN 916
Phillips PAN M2 to M6 DIN 7985
Phillips CSK M2 to M6 DIN 965
Slotted CHS
Slotted CSK
Self Tapping Screws Slotted PAN DIN 7971
Self Tapping Screws Slotted CSK DIN 7972
Self Tapping Screws Phillips PAN DIN 7981
Self Tapping Screws Phillips CSK DIN 7982
Self Drilling Screws Hex, PAN and CSK
Hex Nuts DIN 934
Nylock Nuts DIN 982
Dome Nuts DIN 1587
Hex Weld Nuts DIN 929
Half Nuts DIN 439
Flange Nuts DIN 6923
Split Pins DIN 94
Eye Bolts DIN 580
Plain Washers IS-2016 DIN 125 DIN 9021
Spring Washers DIN 127B DIN 7980 IS-3063
Multi-Tooth Washers DIN 6798A DIN 6798J
Anchor Bolts
Spring Dowel Pins
Special Fasteners made to order as per your specs.
Additional Information:
- Item Code: B6
- Delivery Time: Ex. Stock. Else 30 days
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Slotted Countersunk Head Machine Screws - Stainless Steel
Product Brochure
| Material | Stainless Steel |
| Head Type | Countersunk CSK Slotted |
| Standard | DIN 963 |
| Diameter | M1 - M12 |
| Length | 3 - 150 |
| Standards | DIN 963 |
| Head Shape | Flat Countersunk |
Features:
- Durable
- Non corrosive
- Robust construction
Additional Information:
- Item Code: B4B02
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Magnetism of Stainless Steel Fasteners
Product Brochure
| Minimum Order Quantity | 25 Piece |
| Material Grade | AUSTENTIC |
| Usage/Application | Industrial |
| Grade | 300 SERIES |
| Packaging Type | BOX |
It is common belief that a simple test for stainless steel is to check with a magnet. If it attracts, the product is not stainless steel. However, this assumption is incorrect. All cold worked Stainless Steel Fasteners get magnetised. The extent of magnetism induced varies for different grades and is explained in ISO-3506
Additional Information:
- Item Code: B2-B3-B4-B6
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Mechanical Properties of Stainless Steel Fasteners
Product Brochure
| Minimum Order Quantity | 25 Piece |
| Material | Stainless Steel |
| Grade | 300 SERIES |
| Type | AUSTENTIC |
Example:A2 - 80A = austenitic steel2 = type of alloy within group A80 = tensile strength of at least 800 N/mm2, cold work hardened
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Stainless Steel Circlips
Product Brochure
| Minimum Order Quantity | 25 Piece |
| Size | As per datasheet |
| Material | Stainless Steel |
| Brand | JC |
| Features | Retaining Rings |
| Corrosion Resistance | Good |
| Grade | SS 1.4122 |
| Rust Proof | Corrosion Resistant |
| Surface Finishing | Natural |
Circlips are used to prevent lateral movement. They are used as retaining rings on bearing assemblies and are manufactured using semi-flexible metal ring. These products are in a shape of a circle with a clip and are open from one end.
Constructed as curved beams of uniform strength, the radial width is reduced towards the free ends so that a constantly round shape is maintained throughout continuous use. This form of circlip often used in assemblies subjected to strong centrifugal forces, is also secure against high rotational speeds. Lugs with holes are provided for rapid fitting or removal with circlip pliers.
External Circlips – DIN 471Circlips are used to prevent lateral movement. They are used as retaining rings on bearing assemblies and are manufactured using semi-flexible metal ring. These products are in a shape of a circle with a clip and are open from one end.
The most common form of axially fitted circlips for shafts with grooves.
Constructed as curved beams of uniform strength, the radial width is reduced towards the free ends so that a constantly round shape is maintained throughout continuous use. This form of circlip often used in assemblies subjected to strong centrifugal forces; is secure against high rotational speeds. Lugs with holes are provided for rapid fitting or removal with circlip pliers.
Additional Information:
- Item Code: B8D21
- Delivery Time: Ex Stock
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