Duplex Fasteners
Duplex Steel Nuts Bolts supplier in Mumbai
A fastener is a device that helps in joining two or more components together. Duplex Fasteners are mechanical joints that can either be affixed permanently or temporarily. These fasteners possess superior strength and strongly hold these components in place. Duplex Stainless Fasteners are designed with a chemical composition of nickel, chromium, and molybdenum. This content allows them to have good corrosion and oxidation resistance properties. Duplex Steel Fasteners are reliable and have a long service life. These fasteners can be threaded allowing them to be easily dissembled and assembled back in the system. The DSS Bolts are designed to pass through the unthreaded area and are usually fastened to the subsequent pipe fixtures with the help of Duplex Nuts. These bolts can be utilized without a nut in systems that have a threaded configuration; however, a nut makes the module more firm and robust. The DSS Nuts are designed in different sizes and shapes making them well suited to combine a wide variety of piping applications. DSS Steel Nuts Bolts can be easily disassembled for repair and maintenance making them a preferred choice in different applications. The DSS Bolts & Nuts are seen in the mass production of mechanical and structural steel structures. Here the bolt is the male thread with the nut being the female thread to enclose the component in place. We are the Duplex Fasteners Manufacturer in India who make use of the best raw materials and latest technology to produce quality assured products.
The DSS Lug Nuts are devices that are employed to fasten wheels or tires securely to automobile vehicles. These nuts are flexible and provide better security. DSS Acorn Lug Nuts are designed with 6-sides and are generally seen in tightening bolts and screws across different conditions. The DSS Washers bind the fixtures and stop the flow of fluids and gases in the system. They act as locking devices and prevent galvanic corrosion in the system. Our institution is amongst a few Duplex Bolts Suppliers who keep stock of bots of different shapes and sizes that suit different project requirements.
Manufacturer of Duplex Bolts and DSS Lug Nuts in Mumbai, check Duplex Stainless Fasteners price in India
- Duplex Fasteners Spec Chart
- Duplex Fasteners Price List
- Duplex Bolts Chemical Composition
- DSS Screws Mechanical Properties
- Duplex Nuts Equivalent Grade
- DSS Stud Bolts Physical Properties
- Various Types of Duplex Fasteners
- Duplex Bolts Types
- DSS Screws Types
- Duplex Nuts Types
- DSS Washers Types
- Duplex Hex Head Sleeve Anchor Bolt Sizes
- DSS Steel Nuts Size Chart
- Dimensions Table Of Duplex Steel Flat Washer
- DIN Standard of Duplex Flange Bolts
- DSS Metric Hex Bolt Size Chart
- Sizes of DSS Metric Spring Washers
- Duplex Steel Fasteners Weight Chart
- DSS Bolts Torque
- Machinability Of Duplex Steel Fasteners
- Surface Coatings of DSS Fasteners
- Industrial Application Of DSS Bolts
Duplex Fasteners Spec Chart
|
Length |
3 mm to 200 mm |
|
Threads: |
METRIC, UNC, BSF, BSW, UNF or as required |
|
ISO |
ISO 3506 |
|
Size |
M 02 to M 33 |
|
Length |
12 MM - 500 MM (Upto 20 Inch) |
|
Production process |
M2-M24: Cold Froging, machining, hot forging M24-M100, and CNC for Customized connecting element |
|
IS |
1363, 1364 |
|
DIN |
931, 933 |
|
SCOPE OF MANUFACTURE |
Up to M36 / 1-1/2” Dia, up to 1100mm lg
CNC Machined Fasteners, up to M100 / 4” Dia, up to 1500mm lg |
|
Fasteners Form of: |
Hex, Round, Square, Threading as per Gauge Etc. |
|
Fasteners Dia |
M6 to M64 (1/4" - 2.5")Hex, Round, Square, Threading as per Gauge Etc. |
|
Test Certificate: |
Manufacturer Test Certificate as per EN 10204 / 3.1 |
|
Finishing: |
Sherardized, nickel plated, Zinc (yellow, white, blue, black), Geometry, Dacroment, Passivated, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), anodizing, plated zinc-nickel, black oxide, Self-Colour, Mechanically Applied coating and some special one like DACROMET |
|
Fasteners Type |
Hex Set Screw, Hex Head Bolts, Stud Bolts, Marine Anchors, Anchors, Hexagon Nut, Cap Screw, Machine Screw, Nut, Hex Coupling Nut, Nuts, Square Nut, U- Bolts, Anchor Bolt, Hex Domed Cap Nuts, Socket Hexagon Head Screw, Structural Bolts, Bolts, Foundation Bolts,Screw, Studs, Socket Screw, Wing Screw, Pan Head Screw, Socket Head Cap Screw, Wing Screw, Sockets, Screws, Hex Nut, T-Head Bolts, Mushroom Head Square Neck Bolts, J Bolts,Eye Bolt, Washers, Studs, Spring Washers, Allen Cap screw |
|
Origin and service-region: |
European, Origin of Western European. |
|
Manufacturer of |
Duplex Steel CNC Components & Fabrications
Duplex Steel CNC Machining Parts
Duplex Steel Precision CNC Machining Parts
Duplex Steel CNC Precision Turned Components
Duplex Steel Rivets |
Duplex Fasteners Price List
$ 8.15
Per Piece
M10 X 250MM DSS STUD BOLT
$ 18.65
Per Piece
DSS HEAD – SAFETY BOLTS
$ 8.37
Per Piece
A453 GR 660A STUD BOLT SIZE 5/8 X 95MM
$ 76.11
Per Kg
HEX NUT M16 DSS STEEL DIN 934
$ 7.86
Per Kg
NUT 5/8 11 UNC HEAVY HEX THICK DSS
$ 2.96
Per Piece
WASHER FLAT DSS 1/2 (M – 12)
Searching a reliable Duplex Bolts Suppliers? Manufacturer of Duplex Steel Fasteners such as Shoulder, Plow, and Carriage Bolts in Metric sizes M3, M5, M4 and up to M30 Call now for a Free sample!
Duplex Bolts Chemical Composition
| C | 0-0.03 |
| Si | 1.0 |
| Ni | 4.5-6.5 |
| P | 0-0.03 |
| Mn | 2.0 |
| S | 0-0.02 |
| Cr | 21-23 |
| N | 0.08-0.2 |
| Mo | 2.5-3.5 |
| Cu | – |
DSS Screws Mechanical Properties
| Grade | 2205 |
| Tensile Strength (MPa) | 620 |
| Elongation A5 (%) | 25 |
| Proof Stress 0.2% (MPa) | 450 |
Duplex Nuts Equivalent Grade
| STANDARD | UNS | WERKSTOFF NR. |
| DSS 2205 | S31803 | 1.4462 |
DSS Stud Bolts Physical Properties
| Young’s Modulus (N/mm2) | 190 x 10^3 |
| Density (Kg.m-1) | 7810 |
| Specific Heat, 20°C (J.Kg-1.°K-1) | 400 |
| Thermal conductivity, 20°C | 15 |
| Magnetic Permeability | <50 |
| Mean coefficient of thermal expansion | 11 x 10^-6 |
| Specific Electrical Resistance, 20°C (µO.m) | 0.85 |
Various Types of Duplex Fasteners
Duplex Fasteners
Duplex Screws
Duplex Bolts & Nuts
Duplex Steel Fasteners
DSS Stud bolt
Duplex Socket Head Cap Screw
Duplex Stainless Fasteners
DSS Stainless Steel Hex Bolts
Duplex Studs
Duplex Threaded Rod
DSS Stainless Steel Lock Nut
DSS Double Ended Stud
Duplex Set Screws
DSS Allen Cap Screws
DSS Trapezoidal Threaded Rods
Duplex Bolts Types
Duplex Bolts
Duplex Stud Bolts
Duplex Steel Bolts
DSS Bolts
Duplex Stainless Steel Bolts
Duplex Metric Bolts
DSS Screws Types
Duplex Concrete Screws
DSS Screws
Duplex Wood Screws
Duplex Set Screws
Duplex Head Screws
DSS Receptacle Screws
Duplex Nuts Types
Duplex Nut
Duplex Lug Nuts
DSS Acorn Nut
Duplex Steel Nuts Bolts
DSS Acorn Lug Nut
Duplex Stainless Steel Hex Nuts
Exporter & supplier of Duplex Bolts & Nuts in India, view dimensions & weight of Duplex Acorn Lug Nuts, Contact us for a quick quote!
DSS Washers Types
Duplex Hex Head Sleeve Anchor Bolt Sizes
| Diameter | Hole Size | Bolt Diameter | Minimum Embedment |
|---|---|---|---|
| 1/4″ x 5/8″ only | 1/4″ | 3/16″ | 1/2″ |
| 1/4″ | 1″ | ||
| 5/16″ | 5/16″ | 1/4″ | 1″ |
| 3/8″ | 3/8″ | 5/16″ | 1-1/4″ |
| 1/2″ | 1/2″ | 3/8″ | 1-1/2″ |
| 5/8″ x 3″ or less | 5/8″ | 1/2″ | 2″ |
| 5/8″ x 4-1/4″ or more | 3-1/2″ | ||
| 3/4″ x 2-1/2″ only | 3/4″ | 5/8″ | 2″ |
| 3/4″ | 3-1/2″ |
DSS Steel Nuts Size Chart
| Hex Nuts Nominal Size | F | H | Thread Pitch |
G | ||
|---|---|---|---|---|---|---|
| Width Across Flats (Wrench Size) |
Thickness | Width Across Corners |
||||
| Max | Min | Max | Min | Min | ||
| M1.6 | 3.2 | 3.02 | 1.3 | 1.05 | 0.35 | 3.41 |
| M2 | 4 | 3.82 | 1.6 | 1.35 | 0.4 | 4.32 |
| M2.5 | 5 | 4.82 | 2 | 1.75 | 0.45 | 5.45 |
| M3 | 5.5 | 5.32 | 2.4 | 2.15 | 0.5 | 6.01 |
| M4 | 7 | 6.78 | 3.2 | 2.9 | 0.7 | 7.66 |
| M5 | 8 | 7.78 | 4.7 | 4.4 | 0.8 | 8.79 |
| M6 | 10 | 9.78 | 5.2 | 4.9 | 1 | 11.05 |
| M8 | 13 | 12.73 | 6.8 | 6.44 | 1.25 | 14.38 |
| M10 | 16 | 15.73 | 8.4 | 8.04 | 1.5 | 17.77 |
| M12 | 18 | 17.73 | 10.8 | 10.37 | 1.75 | 20.03 |
| M14 | 21 | 20.67 | 12.8 | 12.1 | 2 | 23.35 |
| M16 | 24 | 23.67 | 14.8 | 14.1 | 2 | 26.75 |
| M20 | 30 | 29.16 | 18 | 16.9 | 2.5 | 32.95 |
| M24 | 36 | 35 | 21.5 | 20.2 | 3 | 39.55 |
| M30 | 46 | 45 | 25.6 | 24.3 | 3.5 | 50.85 |
| M36 | 55 | 53.8 | 31 | 29.4 | 4 | 60.78 |
| M42 | 65 | 63.1 | 34 | 32.4 | 4.5 | 71.3 |
| M48 | 75 | 73.1 | 38 | 36.4 | 5 | 82.6 |
| M56 | 85 | 82.8 | 45 | 43.4 | 5.5 | 93.56 |
| M64 | 95 | 92.8 | 51 | 49.1 | 6 | 104.86 |
Dimensions Table Of Duplex Steel Flat Washer
| Bolt Size | USS | SAE | ||||
| OD (in.) | ID (in.) | Thickness | OD (in.) | ID (in.) | Thickness | |
| 1/8 (#6) | – | – | – | 0.375 Inch | 0.156 | .036/.065 |
| 5/32 (#8) | – | – | – | 0.438 Inch | 0.188 | .036/.065 |
| 3/16 (#10) | 0.560 Inch | 0.250 | .036/.065 | 0.500 Inch | 0.220 | .036/.065 |
| 7/32 (#12) | – | – | – | 0.562 Inch | 0.250 | .051/.080 |
| 1/4 (#14) | 0.734 Inch | 0.312 | .051/.080 | 0.625 Inch | 0.281 | .051/.080 |
| 5/16 | 0.875 Inch | 0.375 | .064/.104 | 0.688 Inch | 0.344 | .051/.080 |
| 3/8 | 1.000 Inch | 0.438 | .064/.104 | 0.812 Inch | 0.406 | .051/.080 |
| 7/16 | 1.250 Inch | 0.500 | .064/.104 | 0.922 Inch | 0.469 | .051/.080 |
| 1/2 | 1.375 Inch | 0.562 | .086/.132 | 1.062 Inch | 0.531 | .074/.121 |
| 9/16 | 1.469 Inch | 0.625 | .086/.132 | 1.156 Inch | 0.594 | .074/.121 |
| 5/8 | 1.750 Inch | 0.688 | .108/.160 | 1.312 Inch | 0.656 | .074/.121 |
| 3/4 | 2.000 Inch | 0.812 | .122/.177 | 1.469 Inch | 0.812 | .108/.160 |
| 7/8 | 2.250 Inch | 0.938 | .136/.192 | 1.750 Inch | 0.938 | .108/.160 |
| 1 | 2.500 Inch | 1.062 | .136/.192 | 2.000 Inch | 1.062 | .108/.160 |
| 1 1/8 | 2.750 Inch | 1.250 | .136/.192 | 2.250 Inch | 1.250 | .108/.160 |
| 1 1/4 | 3.000 Inch | 1.375 | .136/.192 | 2.500 Inch | 1.375 | .136/.192 |
| 1 3/8 | 3.250 Inch | 1.500 | .153/.213 | 2.750 Inch | 1.500 | .136/.213 |
| 1 1/2 | 3.500 Inch | 1.625 | .153/.213 | 3.000 Inch | 1.625 | .153/.213 |
| 1 5/8 | 3.750 | 1.750 | .153/.213 | – | – | – |
| 1 3/4 | 4.000 | 1.875 | .153/.213 | – | – | – |
| 1 7/8 | 4.250 | 2.000 | .153/.213 | – | – | – |
| 2 | 4.500 | 2.125 | .153/.213 | – | – | – |
| 2 1/4 | 4.750 | 2.375 | .320/.248 | – | – | – |
| 2 1/2 | 5.000 | 2.625 | .210/.280 | – | – | – |
| 2 3/4 | 5.250 | 2.875 | .228/.410S | – | – | – |
| 3 | 5.500 | 3.125 | .249/.327 | – | – | – |
DIN Standard of Duplex Flange Bolts
| DIN Hex Bolts | Equivalent norms |
|---|---|
| DIN 6921 – DSS Hexagon flange Bolts metric | – |
| DIN 933 – DSS Hexagon head Bolts with thread up to head | ISO 4017, CSN 21103, PN 82105, UNI 5739, EU 24017; |
DSS Metric Hex Bolt Size Chart
| NOMINAL SIZE (D) | BODY DIAMETER | ACROSS THE FLATS | HEAD THICKNESS | ACROSS CORNERS | ||||
|---|---|---|---|---|---|---|---|---|
| D (MAX) | D (MIN) | F (MAX) | F (MIN) | H (MAX) | H (MIN) | C (MAX) | C (MIN) | |
| m10 | 10.00 | 9.78 | 17.00 | 15.73 | 6.63 | 6.17 | 18.48 | 17.77 |
| m12 | 12.00 | 11.73 | 19.00 | 17.73 | 7.76 | 4.24 | 20.78 | 20.03 |
| m14 | 14.00 | 13.73 | 22.00 | 20.67 | 9.09 | 8.51 | 24.25 | 23.35 |
| m16 | 16.00 | 15.73 | 24.00 | 23.67 | 10.32 | 9.68 | 27.71 | 26.75 |
| m20 | 20.00 | 19.67 | 30.00 | 29.16 | 12.88 | 12.12 | 34.64 | 32.95 |
| m24 | 24.00 | 23.67 | 36.00 | 35.00 | 15.44 | 14.56 | 41.57 | 39.55 |
| m30 | 30.00 | 29.67 | 46.00 | 45.00 | 19.48 | 17.92 | 53.12 | 50.85 |
| m36 | 36.00 | 35.61 | 55.00 | 53.80 | 23.38 | 21.63 | 63.51 | 60.79 |
| m42 | 42.00 | 41.38 | 65.00 | 62.90 | 26.97 | 25.03 | 75.06 | 71.71 |
| m48 | 48.00 | 47.38 | 75.00 | 72.60 | 31.07 | 28.93 | 86.60 | 82.76 |
| m56 | 56.00 | 55.26 | 85.00 | 82.20 | 36.2 | 33.80 | 98.15 | 93.71 |
| m64 | 64.00 | 63.26 | 95.00 | 91.80 | 41.32 | 38.68 | 109.70 | 104.65 |
| m72 | 72.00 | 71.26 | 105.00 | 101.40 | 46.45 | 43.55 | 121.24 | 115.60 |
| m80 | 80.00 | 79.26 | 115.00 | 111.00 | 51.58 | 48.42 | 132.72 | 126.54 |
| m90 | 90.00 | 89.13 | 130.00 | 125.50 | 57.74 | 54.26 | 150.11 | 143.07 |
| m100 | 90.00 | 99.13 | 145.00 | 140.00 | 63.9 | 60.10 | 167.43 | 159.60 |
Duplex Stainless Steel Nuts & DSS Washers manufacturer in Mumbai in Imperial, DIN and ISO standards, do not forget to compare our price with other Duplex Bolts suppliers in India
Sizes of DSS Metric Spring Washers
| Bolt Size | Inside Diameter | Thickness (mm) | Outside Diameter (mm) |
|---|---|---|---|
| M2 | 2.1 mm | 0.5 | 4.4 |
| M2.5 | 2.6 mm | 0.6 | 5.1 |
| M3 | 3.1 mm | 0.8 | 6.2 |
| M4 | 4.1 mm | 0.9 | 7.6 |
| M5 | 5.1 mm | 1.2 | 9.2 |
| M6 | 6.1 mm | 1.6 | 11.8 |
| M8 | 8.1 mm | 2.0 | 14.8 |
| M10 | 10.1 mm | 2.2 | 16 |
| M12 | 12.2 mm | 2.5 | 21.1 |
| M14 | 14.2 mm | 3.0 | 24.1 |
| M16 | 16.2 mm | 3.5 | 27.4 |
| M20 | 20.2 mm | 4.0 | 33.6 |
| M22 | 22.5 mm | 4.0 | 35.9 |
| M24 | 24.5 mm | 5.0 | 40.0 |
| M27 | 27.5 mm | 5.0 | 43.0 |
| M30 | 30.5 mm | 6.0 | 48.2 |
| M33 | 33.5 mm | 6.0 | 55.2 |
| M36 | 36.5 mm | 6.0 | 58.2 |
| M39 | 39.5 mm | 6.0 | 61.2 |
| M42 | 42.5 mm | 7.0 | 68.2 |
| M45 | 45.5 mm | 7.0 | 71.2 |
| M48 | 49 mm | 7.0 | 75 |
| M52 | 53 mm | 8.0 | 83 |
| M56 | 57 mm | 8.0 | 87 |
| M60 | 61 mm | 8.0 | 91 |
| M64 | 65 mm | 8.0 | 95 |
| M68 | 69 mm | 8.0 | 99 |
| M72 | 73 mm | 8.0 | 103 |
| M76 | 77 mm | 8.0 | 107 |
Duplex Steel Fasteners Weight Chart
| LENGTHS | #2 | #3 | #4 | #6 | #8 | #10 | #12 | 5/16″ | 1/4″ | #5 | 3/8″ |
| 1/8 | 0.40 | 0.55 | 0.70 | 1.4 | — | — | — | — | — | 1.1 | — |
| 3/16 | 0.50 | 0.70 | 0.90 | 1.5 | 2.5 | 3.9 | — | — | — | 1.2 | — |
| 1/4 | 0.60 | 0.80 | 1.00 | 1.7 | 2.8 | 4.3 | 5.6 | — | 8.5 | 1.4 | — |
| 5/16 | 0.60 | 0.90 | 1.20 | 1.9 | 3.1 | 4.6 | 6.1 | 16.7 | 9.1 | 1.5 | — |
| 3/8 | 0.70 | 0.90 | 1.30 | 2.1 | 3.4 | 5.0 | 6.5 | 17.7 | 9.8 | 1.7 | 29.2 |
| 7/16 | 0.80 | 1.00 | 1.50 | 2.2 | 3.6 | 5.4 | 6.9 | 18.8 | 10.4 | 1.9 | 30.7 |
| 1/2 | 0.80 | 1.10 | 1.60 | 2.4 | 3.9 | 5.8 | 7.4 | 19.8 | 11.1 | 2.0 | 32.2 |
| 9/16 | 0.90 | 1.20 | 1.70 | 2.6 | 4.2 | 6.2 | 7.8 | 20.9 | 11.7 | 2.2 | 33.6 |
| 5/8 | 1.00 | 1.30 | 1.80 | 2.8 | 4.5 | 6.6 | 8.3 | 21.9 | 12.4 | 2.3 | 35.1 |
| 3/4 | 1.10 | 1.50 | 2.10 | 3.2 | 5.0 | 7.3 | 9.2 | 24.0 | 13.6 | 2.6 | 38.0 |
| 7/8 | 1.30 | 1.70 | 2.30 | 3.5 | 5.6 | 8.1 | 10.1 | 26.1 | 14.9 | 3.0 | 41.0 |
| 1″ | 1.40 | 1.90 | 2.50 | 3.9 | 6.2 | 8.9 | 11.0 | 28.8 | 16.1 | 3.4 | 44.0 |
| 1-1/8″ | 1.50 | 2.00 | 2.80 | 4.3 | 6.7 | 9.6 | 11.9 | 30.2 | 17.4 | 3.8 | 47.0 |
| 1-1/4″ | 1.60 | 2.20 | 3.00 | 4.6 | 7.3 | 10.4 | 12.8 | 32.3 | 18.7 | 4.1 | 49.8 |
| 1-1/2″ | 1.80 | 2.50 | 3.50 | 5.3 | 8.3 | 11.9 | 14.7 | 36.5 | 21.2 | 4.7 | 55.8 |
| 1-3/4″ | 2.10 | 2.90 | 4.00 | 6.1 | 9.4 | 13.5 | 16.5 | 40.7 | 23.7 | 5.3 | 61.7 |
| 2″ | 2.40 | 3.30 | 4.50 | 6.8 | 10.6 | 15.0 | 18.3 | 44.8 | 26.2 | 6.0 | 67.6 |
| 2-1/4″ | 2.60 | 3.60 | 5.00 | 7.6 | 11.8 | 16.6 | 20.1 | 19.0 | 28.8 | 6.7 | 73.5 |
| 2-1/2″ | 2.80 | 3.90 | 5.50 | 8.3 | 12.9 | 18.1 | 22.0 | 53.2 | 31.3 | 7.3 | 79.5 |
| 2-3/4″ | 3.10 | 4.30 | 6.00 | 9.1 | 13.9 | 19.7 | 23.8 | 57.3 | 33.9 | 7.9 | 85.3 |
| 3″ | 3.40 | 4.70 | 6.50 | 9.8 | 15.0 | 21.2 | 25.6 | 61.5 | 36.4 | 8.6 | 91.3 |
DSS Bolts Torque
| Bolts Nominal Diameter (in) | Threads (in) | Torque ft-lb (Lubricated) | Torque ft-lb (Dry) |
|---|---|---|---|
| 1/4″ | 20 | 4.8 | 6.5 |
| 28 | 5.5 | 7.4 | |
| 5/16″ | 18 | 10.0 | 13.2 |
| 24 | 11.0 | 14.7 | |
| 3/8″ | 16 | 17.7 | 23.5 |
| 24 | 19.9 | 26.6 | |
| 7/16″ | 16 | 28.2 | 37.6 |
| 24 | 31.5 | 42.0 | |
| 1/2″ | 13 | 43.0 | 57.4 |
| 20 | 48.5 | 64.7 | |
| 9/16″ | 12 | 62.1 | 82.7 |
| 18 | 69.2 | 92.3 | |
| 5/8″ | 11 | 85.7 | 114.2 |
| 18 | 97.0 | 129.3 | |
| 3/4″ | 10 | 152 | 203 |
| 16 | 170 | 226 | |
| 7/8″ | 9 | 245 | 326 |
| 14 | 270 | 361 | |
| 1″ | 8 | 368 | 490 |
| 14 | 412 | 549 | |
| 1-1/4″ | 7 | 639 | 853 |
| 12 | 708 | 944 | |
| 1-1/2″ | 6 | 639 | 1484 |
| 12 | 1252 | 1669 |
Machinability Of Duplex Steel Fasteners
Cutting velocities with carbide-tipped instruments should be 40% less than exact for DSS Fasteners in roughing operations and 20% less for the entire machining process.
Surface Coatings of DSS Fasteners
- Mirror Buffed
- Passivation
- Teflon Coating
- Epoxy Coating
- Electro Polished
- Oxidized
- Zinc Plating
- Hot Dipped Galvanizing
- Chrome Plating
Industrial Application Of DSS Bolts
- Marine & dredging
- Refinery
- Oil and Gas
- Food, Beverage
- Power
- Pulp and Paper
- Petrochemical
- Chemical Industry
ANSI / ASME Standards For DSS Fasteners
| B18.2.6 | Fasteners for use in Structural Applications | B18.11 | Miniature Screws |
|---|---|---|---|
| B18.1.1 | Small Solid Rivets | B18.8.1 | Clevis Pins and Cotter Pins |
| B18.1.2 | Large Rivets | B18.8.2 | Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins |
| B18.6.4 | Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws | B18.22.1 | Plain Washers |
| B18.3 | Socket Cap, Shoulder and Set Screws | B18.13 | Screws and Washer Assemblies (Sems) |
| B18.5 | Round Head Bolts | B18.15 | Forged Eyebolts |
| B18.2.2 | Square and Hex Nuts | B18.10 | Track Bolts and Nuts |
| B18.6.2 | Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws | B18.17 | Wing Nuts, Thumb Screws and Wing Screws |
| B18.2.1 | Square and Hex Bolts and Screws | B18.9 | Plow Bolts |
| B18.6.3 | Machine Screws and Machine Screws Nuts | B18.21.1 | Lock Washers |
| B18.7 | General Purpose Semi- Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps | B18.23.1 | Beveled Washers |
| DIN No. | Description |
|---|---|
| 84 | Slotted Cheese Head Machine Screws |
| 137B | Spring Wave Washer |
| 85 | Slotted Pan Head Machine Screws |
| 125A | Flat Washer (without Chamfer) |
| 125B | Flat Washer (with Chamfer) |
| 94 | Cotter Pin |
| 127B | Split Lock Washer |
| 315 | Wing Nut |
| 911 | Long Arm Hex Key |
| 912 | Hex Socket Head Cap Screws |
| 916 | Hex Socket Set Screws |
| 961 | Hex Head Cap Screws Fully Threaded |
| 931 | Hex Head Cap Screws Partially Threaded |
| 934 | Finished Hex Nut |
| 939 | Double End Stud |
| 960 | Hex Head Cap Screws Partially Threaded |
| 975 | Threaded Rod |
| 963 | Slotted Flat Head Machine Screws |
| 966 | Phillips Oval Head Machine Screws |
| 964 | Slotted Oval Head Machine Screws |
| 965 | Phillips Flat Head Machine Screws |
| 933 | Hex Head Cap Screws Fully Threaded |
| 439B | Machine Screws Hex Nut, Finished Hex Jam Nut |
| 980V | Hex Steel Prevailing Torque Lock Nut |
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