Email Address


info@aashishsteel.net

Phone Number


+91-9987993167

Super Duplex Fasteners

Manufacturer of SDSS Bolt & Nuts in India, Supply Custom Sizes

synonymous with reliability and high-quality, Aashish Steel is a reputable manufacturer and Exporter & Suppliers of Super Duplex Fasteners Alloys. Our management has been the key to our success as we delegates responsibility to the specific need of every customers and we have made every customer a member of our family.We have lage global Network in the countries like Qatar, Saudi Arabia, UAE, Singapore, Australia & South Africa.

We offer the best quality Super Duplex Fasteners Alloys which are used widely and are demanded all over.Our modern machines and talented staff help us create products perfectly according to the needs of our customers. Super Duplex Fasteners Alloys are available in various sizes and shapes and can be customized as per the requirement of our clients.We aim to reach new heights in the market by providing our consumers with an innovative collection of quality products. When it comes to Super Duplex Fasteners Alloys, Aashish Steel is the name that came into mind.We constantly make changes and think of new ways to improve our goods.Our high-quality products and devoted, timely service speak loudly about our commitment to complete client satisfaction.In Super Duplex Fasteners Alloys we are one of the leading Exporter & Suppliers in Worldwide. We have a extensive sales network in Qatar, Saudi Arabia, U.A.E, Singapore, Tanzania, South Africa.

Get Super Duplex Hex Bolts With Length Ranging From 3 to 200 Mm, Check Specification for More

Super Duplex Fasteners Specification

  Super Duplex Nuts

Super Duplex Nuts Sizes

  • Bolt / Screw Size: M3 - M56, 3/6"-2"
  • Machine Screws Size : M1.6 - M12
  • Nuts Size: M3 - M56, 3/6"- 2"
  • Washers Size : M3 - M36, 1/4″-3″
 Super Duplex Fasteners

Super Duplex Fasteners Length

  • Length: 3 mm to 200 mm
  • Temperature Range: up to 650ºC
  • Density: 7.8 g/cm3
  • Thickness: 1 - 300 mm
 Super Duplex Nuts and Bolts

Characteristics of Super Duplex Nuts and Bolts

  • Exhibits Good Fatigue Resistance
  • Excellent Corrosion Resistance
  • Higher Strength Compared to Other
  • More Challenging to Weld
 Super Duplex Washers

Super Duplex Washers Application

  • Marine Engineering
  • Power Plants
  • Chemical Plants
  • Shipbuilding
 Super Duplex Fasteners

Super Duplex Fasteners Testing

  • Creep Testing
  • Hardness Testing
  • Flattening
  • Wedge & Axial Tensile
  • Double Shear
  Super Duplex Stainless Steel Fasteners

Head Types of Super Duplex Stainless Steel Fasteners

  • Hex head,Hex Washer Head,Slotted Drive
  • Flat,Oval,Pan,Truss,Frearson Drive
  • Slotted Hex Washer,Socket cap head
  • Button Head,Phillips Drive
  Super Duplex Bolts and Nuts

Super Duplex Bolts and Nuts Production Process

  • CNC for Customized
  • Hot Forging
  • Cold Forging
  Super Duplex Hex Bolt

Super Duplex Hex Bolt Thread Class

  • Class 2A (Medium fit)
  • 4G,5 HF,5 ONF,5 CSF
  • 2G,6G,3G,8G
  • Class 1A (Loose fit)
  • Class 3A (Tight fit)
  SS Super Duplex Bolts and Nuts

SS Super Duplex Bolts and Nuts Thread types

  • BSF,Metric fine,Metric coarse
  • 8-Thread Series (8UN),UNEF
  • Fine Thread (UNF),UNJ
  • 2-thread series (12-UN)
     Super Duplex Anchor Bolt

Packaging of Super Duplex Anchor Bolt

  • Pallet
  • Carton
  • Small Pack
  • Corrugated Box
   Super Duplex Bolt Material

Super Duplex Bolt Material Surface Coating

  • Teflon, Zinc
  • Hot Dipped Galvanizing
  • PTFE, Phosphate
  • Cadmium
      Super Duplex Stainless Steel Bolts

Super Duplex Stainless Steel Bolts Finishing

  • Nickel Plated,Green & Black Finish
  • Clear Zinc Plated,Cadmium
  • Zinc Nickel,Plain,Oil,PTFE / Teflon
  • Yellow Zinc Plated,Black Oxide
  • Hot Dip Galvanized
      Super Duplex Steel Plain Washer

Super Duplex Steel Plain Washer End

  • Chisel Point,45 Degree Angle Cut
  • Sheared End,Chamfer End
  • Half Point,Cone Point,Gimlet Point
  • Milled End,Semi-cone Point
      SDSS Hex Bolt

SDSS Hex Bolt Certificates

  • Charpy V-notch test
  • EN 10204 / 3.1, 3.2
  • Tensile test
  • Rockwell / Brinell Hardness test
  • Microstructure Analysis

Types Of SS Super Duplex Steel Fasteners

Stainless Steel 410 Bolts in Stock

  410 SS Hex Head Bolt

410 SS Hex Head Bolt

  SUS 410 J-Bolts

SUS 410 J-Bolts

  Alloy 410 Square Head Bolts

Alloy 410 Square Head Bolts

  SS 410 Eye Bolts

SS 410 Eye Bolts

  410 Stainless Steel Flange Bolts

410 Stainless Steel Flange Bolts

  AISI 410 Hanger Bolts

AISI 410 Hanger Bolts

  ASME SA 193 grade 410 SS U-Bolts

ASME SA 193 grade 410 SS U-Bolts

  Grade 410 Shoulder Bolts

Grade 410 Shoulder Bolts

SS 410 Nuts in Stock

  AISI SS 410 Heavy Hex Nuts

AISI SS 410 Heavy Hex Nuts

  ASTM A193 SS 410 Hex Jam Nuts

ASTM A193 SS 410 Hex Jam Nuts

  Stainless Steel 410 Keps-K Lock Nuts

Stainless Steel 410 Keps-K Lock Nuts

   Stainless Steel 410 Cap Nuts

Stainless Steel 410 Cap Nuts

  UNS S41000 Castle Nuts

UNS S41000 Castle Nuts

  SS 410 Coupling Nuts

SS 410 Coupling Nuts

  410 SS Stove Nuts

410 SS Stove Nuts

  WNR 1.4006 Wing Nuts

WNR 1.4006 Wing Nuts

AISI 410 Screws in Stock

  UNS S41000  Drywall Screws

UNS S41000 Drywall Screws

  ASTM A193 SS 410 Self Drilling Screws

ASTM A193 SS 410 Self Drilling Screws

  SS 410 Bolts Socket Set Screws

SS 410 Bolts Socket Set Screws

  SS 410 Eye Screws

SS 410 Eye Screws

  410 Stainless Steel Hex Lag Screws

410 Stainless Steel Hex Lag Screws

   WNR 1.4006 Machine Screws

WNR 1.4006 Machine Screws

  410 Stainless Steel Wood Screws

410 Stainless Steel Wood Screws

  SS 410 Threaded Cutting Screws

SS 410 Threaded Cutting Screws

SUS 410 Washers in Stock

  Stainless Steel 410 Flat Wahers

Stainless Steel 410 Flat Wahers

  Steel 410 Fender Washers

Steel 410 Fender Washers

  410 Stainless Steel Square Washers

410 Stainless Steel Square Washers

   AISI SS 410 Structural Washers

AISI SS 410 Structural Washers


Size Chart for Super Duplex SS Fasteners

SIZE GRADE ASME ISO ASTM
M4 to M20 10.9
M6 to M24 012.9 B18.3.3M
M3 to M10 012.9 F835M
M1.6 to M64 12.9 B18.3.1 M 4762 A574M
M3 to M20 012.9 B18.3.5M 10642 F835M
M3 to M12 012.9 B18.3.4M 7380 F835M
M3 to M20 45H B18.3.6M 4028 F912M
M3 to M12 45H B18.3.6M 4027 F912M
M3 to M20 45H B18.3.6M 4029 F912M
M6 to M12 45H B18.3.6M 4026 F912M
M3 to M20 45H B18.3.6M 4029 F912M
M8 to M22

Physical Properties For Super Duplex Washers

PRODUCT PROPERTY ENGLISH METRIC
Density 0.304 lb/in3 @ 68 F 8.41 gm/cm3 @ 20 C
Melting Point Liquid US 1650 F 899 C
Melting Point Solid US 1630 F 888 C
Electrical Conductivity 26 %IACS @ 68 F 0.152 MegaSiemens/cm @ 20 C
Electrical Resistivity 39.9 ohms-cmil/ft @ 68 F 6.63 microhm-cm @ 20 C
Specific Gravity 8.41 8.41
Modulas of Rigidity 5600 ksi 38610 MPa
Modulas of Elasticity in Tension 15000 ksi 103400 MPa

Torque Chart of SDSS Heavy Hex Bolts

Diameter (inch) Torque ft-lb (Lubricated) Torque ft-lb (Dry) Threads (inch)
5/16″ 10 13.2 18
11 14.7 24
3/8″ 17.7 23.5 16
19.9 26.6 24
1/4″ 4.8 6.5 20
5.5 7.4 28
1/2″ 43.0 57.4 13
48.5 64.7 20
9/16″ 62.1 82.7 12
69.2 92.3 18
7/16″ 28.2 37.6 16
31.5 42 24
5/8″ 85.7 114.2 11
97 129.3 18
3/4″ 152 203 10
170 226 16
1-1/4″ 639 853 7
708 944 12
7/8″ 245 326 9
270 361 14
1″ 368 490 8
412 549 14
1-1/2″ 639 1484 6
1252 1669 12

Exporter of Super Duplex Washers & Threaded Rod With Various Surface Treatments Like Plain, Zinc Nickel, Black Oxide, Black Finish, Check Equivalent Material Grade

Equivalent Grade of SDSS Duplex Washer

Grade Common Name EN UNS ASTM/ASME
Common Name European North America America / Australia
2507 Alloy 2507 ® SAF 1.4410 UNS S32750 SA479 / F53 / A479
Find Super Duplex Washers Screws Material Has Very High Mechanical Strength, Check Properties

Super Duples Steel Fasteners Mechanical Properties

Tensile Strength Yield Strength Hardness, Brinell Elongation at break
800 MPa 550 MPa 310 max 15%
Super Duplex Bolt Stud Bolt Are Used in High Stress Applications Such as Process and Services Water Systems, Ballast Water Systems and in Water Desalination Plants, Check Chemical Coposition

Super Duplex Stainless Washer & Screws Chemical Composition

Grade C Mn Si P S Cr Mo Ni N Fe
S32750 0.030 1.20 0.80 0.035 0.020 24.00 - 3.00 - 6.00 - 0.24 - 58.095
S32760 0.05 max 1.00 1.00 0.030 0.010 24.00 - 3.00 - 6.00 - 0.20 - 57.61 min

Property Class of Super Duplex Hex Bolts

Super Duplex Nuts Type SIZE STANDARD PROPERTY CLASS
Super Duplex Hex Nut M6 to M42 ISO 4032 10
Super Duplex Nylock Nut M6 to M20 (Gr.8) M10 to M24 (Gr.10) DIN 982 8 & `10
Super Duplex Hex Weld Nut M6 to M12 DIN 929 8
Super Duplex Nylock Nut M6 to M20 (Gr.8) M10 to M24 (Gr.10) DIN 985 8 & 10