• Alloy 20 Fasteners Manufacturers : Alloy 20 Stud Bolts / Carpenter 20 Bolts / Alloy 20 Stainless Steel Hex Bolts Nuts / Alloy 20 Nuts And Bolts / Screws & Socket Head Cap Screw.
  • Alloy 20 Fasteners Manufacturers

    Alloy 20 Fasteners Nut Bolts & Screws Manufacturers in Mumbai India

    Alloy 20 Fasteners Manufacturers : Alloy 20 Stud Bolts / Carpenter 20 Bolts / Alloy 20 Stainless Steel Hex Bolts Nuts / Alloy 20 Nuts And Bolts / Screws & Socket Head Cap Screw Price India.

    Table of Content



    Alloy 20 Fasteners Manufacturers

    Raaj Sagar Steels manufactures Alloy 20 Fasteners / Alloy 20 Stud Bolts, hex bolts, nuts, and screws to your custom specifications, and we guarantee to meet your delivery schedule. Alloy 20 Stainless Steel Bolts & Heavy Hex Bolts is often chosen to solve SCC problems, which may occur with 316L stainless. Alloy 20 Stainless Steel Bolts is a nickel-chromium-molybdenum stainless steel alloy developed for applications involving sulfuric acid.

    Alloy 20, also known as Carpenter 20 is a specification for Alloy 20 Hex Nuts / hex bolts, studs and nuts manufactured from an iron-base austenitic alloy that offers excellent corrosion resistance for applications operating in hostile environments. Raaj Sagar Steels is one of the leading manufacturers, Supplier and exporters of high quality Alloy 20 Fasteners. Alloy 20 Hex Bolts fasteners are an economical alternative to Alloy 20 Hex Bolts / Alloy C276 & other high nickel content materials. Hex bolts, hex nuts & flat washers in stock now.

    CARPENTER 20 Bolts IN STOCK. Buy direct from Indian Oil,Bharat Petroleum, Shell, BARC ,BHEL, HPCL, Saudi Aramco,GASCO Approved Manufacturer, Raaj Sagar Steels can make any type of Carpenter 20 fastener in any Size. Alloy 20 Screws are an economical alternative to Alloy C276 & other high nickel content materials. Alloy 20 Nuts And Bolts Hex bolts, Socket Head Cap Screw, hex nuts & flat washers in stock now.

    Alloy 20 Fasteners Price

    • Alloy 20 Hexagon Socket Cap Screws
      50 Pieces (Min. Order)
    • Alloy 20/EN 2.4660/UNS N08020 hex connect bolt fasteners
      US $0.1-10 / Piece
    • Alloy 20 hex nut
      US $0.1-100 / Piece
    • Alloy 20 stud bolt
      US $1200-1500 / Ton
    • High quality Alloy 20 lock washer and spring washer
      US $0.01-1 / Piece

    Alloy 20 Screws & Alloy 20 Socket Head Cap Screw Manufacturer and Suppliers in Mumbai India

    Alloy 20 Screws - Alloy 20 Fasteners Manufacturer | UNS N0 8020 Fastener suppliers | DIN 2.4660 Fasteners | ASTM SB 472 Fasteners, Alloy 20 Mechanical Properties & Alloy 20 Chemical Composition

    We manufacture and supply a wide range of Alloy 20 Screws to our clientele spread across the globe. These alloy-20 Screws are being widely used in various industries for a large variety of applications.

    Material
    Specification
    Standards
    Size
    Length

    Alloy 20

    IS

    BS

    ASTM

    ASTM B366

    3 mm
    to
    200 mm

    M02 to M33

    Alloy 20 Nuts & Alloy 20 Bolts Manufacturers in Mumbai India - Check Below Alloy 20 Bolt Strength & Torque

    alloy 20 - UNS N08020 Carpenter 20, 20Cb-3®, Incoloy® alloy 20 Hex Nuts Distributors, Alloy 20 Hex Bolts Suppliers, Alloy 20 Stainless Steel Bolts Stockist, Alloy 20 Hex Bolts Wholesaler, Alloy 20 Stainless Steel Bolts Manufacturer Mumbai

    Alloy 20 Nuts specification & Alloy 20 Hex Bolt specification

    Nuts Material Alloy 20
    Specification ANSI B18.2.2, ASTM A 479 / ASME SA 479
    Alloy 20 Nut Bolt Standard ISO, EN, DIN, JIS, BS, AISI, API, ASTM, ASME
    Alloy 20 Hex Nuts special price for UAE, Dubai, Malaysia & Singapore clients.
    Size 3 mm to  200 mm
    Length M02 to M30
    Alloy 20 Nut Bolt Thread Coarse, fine
    Alloy 20 Nut Bolt Finish Polish, Passivation
    Standard Dimensions
    Alloy 20 Nut Bolt Production process
    • M2-M24: Cold Froging,
    • Hot Forging M24-M100
    • Machining and CNC for Customized connecting element
    Bolts Material Alloy 20
    Specification ANSI B18.2.2, ASTM A 479 / ASME SA 479
    Standard ISO, EN, DIN, JIS, BS, AISI, API, ASTM, ASME
    Alloy 20 Hex Bolts special price for UAE, Dubai, Malaysia & Singapore clients.
    Size 3 mm to  200 mm
    Length M02 to M30
    Thread Coarse, fine
    Finish Polish, Passivation
    Standard Dimensions
    Production process
    • M2-M24: Cold Froging,
    • Hot Forging M24-M100
    • Machining and CNC for Customized connecting element

    Alloy 20 Washer & Alloy 20 Lock Washers Manufacturer and Suppliers India

    ASTM B366 Alloy 20 flat washer, Alloy UNS N08020 punched washer, Alloy DIN 2.4660 machined washer, Alloy 20 round washer, Alloy 20 square washer Supplier & Exporter

    Washers – Flat, Spring, Taper, Square, Clipped, Special thickness DTI Washer 

    Size:
    Normal Dia : ¼” to 4″ 6-100 mm
    Length : As Specified by user or Upto any Length.

    Specification / Standard:DIN / ASME / BS / BS EN ISO /ASTM

    Material:
    Carbon Steel, Mild Steel, Alloy Steel, Ferritic & Austenitic Stainless Steel

    Standards:

    • ASTM/ASME: UNS N08020
    • EURONORM: FeMi35Cr20Cu4Mo2
    • DIN: 2.4660

    Surface Finish:Plain,Zinc Plated , Hot Dip Galvanized, P.T.F.E. Coated

    Corrosion Resistance 
    Alloy 20 bolts provide good performance in hot sulfuric acid, specifically they offer good resistance to stress-corrosion cracking in boiling sulfuric acid at specific range of 20% to 40% concentration, as well as general sulfuric acid resistance. Alloy 20 offers solid acid protection and will perform better than Duplex or even Monel, but for high temperature and high concentration acids, you may need to look to Inconel or Hastelloy fasteners. In addition, Alloy 20 bolts also show useful resistance to phosphoric acid and nitric acid.

    Corrosion Resistance:

    • Excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals containing chlorides and sulfuric, phosphoric, and nitric acids.
    • Nickel content aids in chloride ion stress and corrosion resistance.
    • Additions of Copper and Molybdenum provide resistance to hostile environments, pitting, and crevice corrosion.
    • Chromium adds to its resistance of oxidizing environments such as nitric acids.
    • Columbium reduces the effects of carbide precipitation.

    Key Corrosion Resistant Features:

    • Good sulfuric acid protection at 20% - 40%
    • Decent stress corrosion cracking, pitting and crevice corrosion resistance in chloride
    • Resonable general corrosion protection
    • Good intergranular corrosion resistance in the as-welded condition

    Alloy 20 Applications :

    • Chemical and allied industries
    • Tanks
    • Valves
    • Heat exchangers
    • Explosives
    • Pickling racks
    • Food and dye production
    • Manufacture of synthetic rubber and plastics
    • Pharmaceuticals
    • SO2 scrubbers and other severe environments

    Carpenter Alloy 20 Temperature
    In addition to their corrosion resistance, Alloy 20 bolts also perform well at moderately high temperatures, with the ability to maintain their mechanical strength up to 1000°F.

    Nickel Alloy 20 Welding
    Alloy 20 bolts are stabilized with Columbium to minimize carbide precipitation during welding. In addition it offers intergranular corrosion resistance in the as-welded condition.

    Alloy 20 Cb Applications
    •  Power plants rely on alloy 20 bolts for flue-gas desulfurization
    •  Alloy 20 bolts are used to connect heat exchangers, mixing tanks, metal cleaning equipment, pickling tanks and racks, and piping in mid-range corrosive chemcial processing environments.
    •  Alloy 20 bolts help solve corrosion issues in food and dye production.
    •  Manufacturers of plastics and synthetic rubber also utilize alloy 20 fasteners.

    Carpenter 20 General Properties

    Alloy 20 (UNS N08020) is an austenitic, nickel-iron-chromium based super alloy with additions of Copper and Molybdenum which provide resistance to hostile environments, pitting, and crevice corrosion. It is also stabilized with Columbium to minimize carbide precipitation during welding. Alloy 20 appears to fall between both the stainless and nickel categories as it contains characteristics of both. It was designed for maximum resistance to acid attack and demonstrates superior resistance to stress-corrosion cracking in boiling 20% to 40% sulfuric acid, and also has excellent general corrosion resistance to sulfuric acid and to chloride stress corrosion cracking. Alloy 20 has good mechanical properties at both ambient and elevated temperatures, up to approximately 930°F (500°C) and is readily fabricated by usual industrial processes.

    Also known as Carpenter 20 and 20CB-3, Alloy 20 bolts offer users a combination of nickel, chromium, molybdenum, and copper which provides good general corrosion resistance. Alloy 20 bolts are best suited for mid-range corrosion use – better than steel alloys but not at the level of high performance nickel based alloys like Hastelloy C276. Alloy 20 is a nickel alloy that was specifically designed to withstand the harsh environment of hot sulfuric acid but also performs well in a variety of other acids. Alloy 20 bolts are an ideal choice when you don’t need the corrosion resistance power and price-tag of high performance nickel alloys like Hastelloy C276; but you need something that will give you more protection than 316 stainless steel or even a Super Duplex 2507 stainless steel.

    Alloy 20 Chemical Composition / Nickel Alloy 20 Cb Material Composition / Carpenter Alloy 20 Stainless Steel Composition

    TYPE C Cr Cu Fe Mn Mo Ni P Si S Nb
    (Cb)
    Alloy 20
    UNS
    N08020
    0.07
    max
    min: 19.00
    max: 21.00
    min: 3.00
    max: 4.00
    Balance 2.00
    max
    min: 2.00
    max: 3.00
    min: 32.00
    max: 38.00
    0.045
    max
    1.00
    max
    0.035
    max
    8 XC min
    1.00 max

    Alloy 20 Mechanical Properties - Alloy 20 Yield Strength & Alloy 20 Tensile Strength / Alloy 20 Rockwell Hardness & Alloy 20 Brinell Hardness

    Stabilized-Annealed Condition
    Product Form Tensile
    Strength, ksi (min)
    Yield
    Strength, 0.2% offset ksi (min)
    Elongation % (min) Reduction of Area
    % (min)
    Hardness
    Brinell (max)
    Hardness
    Rockwell B (max)
    Plate, Sheet 80 35 30 217 95
    Bar 80 35 30 50

    Alloy 20 Physical Properties

    Density Specific Gravity Specific Heat
    at 32 to 212°F
    Electrical Resistivity
    at 68°F
    Poissons Ratio Magnetic Permeability
    at 68°F
    Modulus of Elasticity
    at 68°F
    0.292 lbs/in3 8.08 0.12 BTU/lb/°F 644 ohm-cir mil/ft 0.31 1.002 Mu 29.3 x 106 psi

    Alloy 20 Chemistry & Specifications

    Alloy 20 Specifications: UNS N08020, ASME SA240, ASME SB366, ASME SB462, ASME SB463, ASME SB464,  ASME SB473, ASME SB729, ASTM A240, ASTM B366, ASTM B463, ASTM B464, ASTM B473, ASTM B729, ASTM BB462, ANSI/ASTM A555-79, EN 2.4660, Werkstoff 2.4660, CN7M, DIN 2.4660

    Alloy 20 Equivalent Material Astm / Alloy 20 Cast Equivalent / Alloy 20 Din Equivalent / Alloy 20 Stainless Steel Equivalent

    Alloy 20
    20Cb-3®
    UNS N08020
    Carpenter 20®
    EN/DIN 2.4660

    Types of Available Alloy 20 Fasteners

    Types of Alloy 20 Bolts
    Alloy 20 12 Point Flange Bolt
    Alloy 20 Cap Screws & Hex Bolt
    Alloy 20 Carriage Bolts
    Alloy 20 Flange Bolts
    Alloy 20 12 Point Flange Bolt
    Alloy 20 Cap Screws & Hex Bolt
    Alloy 20 Carriage Bolts
    Alloy 20 Flange Bolts
    Alloy 20 Structural Bolts
    Alloy 20 Tension Indicating Bolts
    Alloy 20 Heavy Hex Cap Screws & Heavy Hex Bolt
    Alloy 20 Square Head Bolts
    Alloy 20 Structural Bolts
    Alloy 20 Tension Indicating Bolts
    Alloy 20 Heavy Hex Cap Screws & Heavy Hex Bolt
    Alloy 20 Square Head Bolts
    Alloy 20 U-Bolts
    Alloy 20 Ferry Cap Screws
    Alloy 20 Plow Bolts
    Alloy 20 Hanger Bolts
    Alloy 20 U-Bolts
    Alloy 20 Ferry Cap Screws
    Alloy 20 Plow Bolts
    Alloy 20 Hanger Bolts
    Alloy 20 Elevator Bolts
    Alloy 20 Eye Bolts
    Alloy 20 Tension Control Bolts
    Alloy 20 Connector Bolts
    Alloy 20 Elevator Bolts
    Alloy 20 Eye Bolts
    Alloy 20 Tension Control Bolts
    Alloy 20 Connector Bolts
    Alloy 20 Tower Bolts
    Alloy 20 Penta Bolts
    Alloy 20 Step Bolts
    Alloy 20 Coil Bolts
    Alloy 20 Tower Bolts
    Alloy 20 Penta Bolts
    Alloy 20 Step Bolts
    Alloy 20 Coil Bolts
    Alloy 20 J-Bolts
    Alloy 20 Sidewalk Bolts
    Alloy 20 Timber Bolt
    Alloy 20 Bin Bolts
    Alloy 20 J-Bolts
    Alloy 20 Sidewalk Bolts
    Alloy 20 Timber Bolts
    Alloy 20 Bin Bolts
    Alloy 20 U-Bolt Plates
    Alloy 20 Track Bolts
    Alloy 20 Hurricane Bolts
    Alloy 20 Draw Bolts
    Alloy 20 U-Bolt Plates
    Alloy 20 Track Bolts
    Alloy 20 Hurricane Bolts
    Alloy 20 Draw Bolts
    Alloy 20 Lag Bolt
    Alloy 20 Stove Bolt
    Alloy 20 Machine Bolt
    Alloy 20 Tap Bolt
    Alloy 20 Lag Bolt
    Alloy 20 Stove Bolt
    Alloy 20 Machine Bolt
    Alloy 20 Tap Bolt
    Alloy 20 Grub Screw
    Alloy 20 Set Screw
    Alloy 20 Shoulder Bolt
    Alloy 20 T Head Bolts
    Alloy 20 Grub Screw
    Alloy 20 Set Screw
    Alloy 20 Shoulder Bolt
    Alloy 20 T Head Bolts
    Alloy 20 Through Bolts
    Alloy 20 Toggle Bolts
    Alloy 20 Torx Bolts
    Alloy 20 Wing Bolts
    Alloy 20 Through Bolts
    Alloy 20 Toggle Bolts
    Alloy 20 Torx Bolts
    Alloy 20 Wing Bolts

    Types of Alloy 20 Nuts
    Alloy 20 Hex Nuts
    Alloy 20 Lock Nuts
    Alloy 20 Jam Nuts
    Alloy 20 Heavy Hex Nuts
    Alloy 20 Hex Nuts
    Alloy 20 Lock Nuts
    Alloy 20 Jam Nuts
    Alloy 20 Heavy Hex Nuts
    Alloy 20 Acorn Nuts
    Alloy 20 Flange Nuts
    Alloy 20 Slotted Nuts
    Alloy 20 Weld Nuts
    Alloy 20 Acorn Nuts
    Alloy 20 Flange Nuts
    Alloy 20 Slotted Nuts
    Alloy 20 Weld Nuts
    Alloy 20 Coupling Nuts
    Alloy 20 Wing Nuts
    Alloy 20 Square Nuts
    Alloy 20 Castle Nuts
    Alloy 20 Coupling Nuts
    Alloy 20 Wing Nuts
    Alloy 20 Square Nuts
    Alloy 20 Castle Nuts
    Alloy 20 Allenuts
    Alloy 20 Spring Nuts
    Alloy 20 Cage Nuts
    Alloy 20 High Nuts
    Alloy 20 Allenuts
    Alloy 20 Spring Nuts
    Alloy 20 Cage Nuts
    Alloy 20 High Nuts
    Alloy 20 Acme Nuts
    Alloy 20 Cap Nuts
    Alloy 20 Coil Nuts
    Alloy 20 Security Nuts
    Alloy 20 Acme Nuts
    Alloy 20 Cap Nuts
    Alloy 20 Coil Nuts
    Alloy 20 Security Nuts
    Alloy 20 Handle Nuts
    Alloy 20 Hurricane Nuts
    Alloy 20 Hex Machine Screw Nuts
    Alloy 20 Self Clinching Nuts
    Alloy 20 Handle Nuts
    Alloy 20 Hurricane Nuts
    Alloy 20 Hex Machine Screw Nuts
    Alloy 20 Self Clinching Nuts
    Alloy 20 Metric Nuts
    Alloy 20 Forged Eye Nut
    Alloy 20 Rivet Nuts
    Alloy 20 Two-way reversible lock nuts
    Alloy 20 Metric nuts
    Alloy 20 Forged Eye Nut
    Alloy 20 Rivet Nuts
    Alloy 20 Two-way reversible lock nuts

    Types of Carpenter 20 - 20Cb-3 Screws
    Carpenter 20 - 20Cb-3 Self Drilling Screw
    Carpenter 20 - 20Cb-3 Self Tapping Screw
    Carpenter 20 - 20Cb-3 Thread Rolling Screw
    Carpenter 20 - 20Cb-3 Thread Cutting Screw
    Carpenter 20 - 20Cb-3 Self Drilling Screw
    Carpenter 20 - 20Cb-3 Self Tapping Screw
    Carpenter 20 - 20Cb-3 Thread Rolling Screw
    Carpenter 20 - 20Cb-3 Thread Cutting Screw
    Carpenter 20 - 20Cb-3 Machine Screw
    Carpenter 20 - 20Cb-3 Concrete Screw
    Carpenter 20 - 20Cb-3 Roofing Screw
    Carpenter 20 - 20Cb-3 Drywall Screw
    Carpenter 20 - 20Cb-3 Machine Screw
    Carpenter 20 - 20Cb-3 Concrete Screw
    Carpenter 20 - 20Cb-3 Roofing Screw
    Carpenter 20 - 20Cb-3 Drywall Screw
    Carpenter 20 - 20Cb-3 Particle Board Screw
    Carpenter 20 - 20Cb-3 Chipboard Screw
    Carpenter 20 - 20Cb-3 Construction screws
    Carpenter 20 - 20Cb-3 Coach screws / Lag screw
    Carpenter 20 - 20Cb-3 Particle Board Screw
    Carpenter 20 - 20Cb-3 Chipboard Screw
    Carpenter 20 - 20Cb-3 Construction screws
    Carpenter 20 - 20Cb-3 Coach screws / Lag screw
    Carpenter 20 - 20Cb-3 Wood Screw
    Carpenter 20 - 20Cb-3 Euro Screw
    Carpenter 20 - 20Cb-3 Collated Screw
    Carpenter 20 - 20Cb-3 Furniture Screw
    Carpenter 20 - 20Cb-3 Wood Screw
    Carpenter 20 - 20Cb-3 Euro Screw
    Carpenter 20 - 20Cb-3 Collated Screw
    Carpenter 20 - 20Cb-3 Furniture Screw
    Carpenter 20 - 20Cb-3 Sems Screw
    Carpenter 20 - 20Cb-3 Thumb & Wing Screws
    Carpenter 20 - 20Cb-3 Cap Screws
    Carpenter 20 - 20Cb-3 Phillips Head Screw
    Carpenter 20 - 20Cb-3 Sems Screw
    Carpenter 20 - 20Cb-3 Thumb & Wing Screws
    Carpenter 20 - 20Cb-3 Cap Screws
    Carpenter 20 - 20Cb-3 Phillips Head Screw
    Carpenter 20 - 20Cb-3 Set screws
    Carpenter 20 - 20Cb-3 Metric set screws
    Carpenter 20 - 20Cb-3 Sheet metal screws
    Carpenter 20 - 20Cb-3 Eye screw
    Carpenter 20 - 20Cb-3 Set screws
    Carpenter 20 - 20Cb-3 Metric set screws
    Carpenter 20 - 20Cb-3 Sheet metal screws
    Carpenter 20 - 20Cb-3 Eye screw
    Carpenter 20 - 20Cb-3 Security head screw
    Carpenter 20 - 20Cb-3 Security head screw

    Types Of Nickel Alloy 20 Washers
    Nickel Alloy 20 belleville-washers
    Nickel Alloy 20 bond-sealing-washers
    Nickel Alloy 20 countersunk-finishing-washers
    Nickel Alloy 20 dock-washers
    Nickel Alloy 20 Belleville Washer
    Nickel Alloy 20 Bond Sealing Washer
    Nickel Alloy 20 Counter Sunk Finishing Washer
    Nickel Alloy 20 Dock Washer
    Nickel Alloy 20 fender-washers
    Nickel Alloy 20 flat-washers
    Nickel Alloy 20 lock-washers
    Nickel Alloy 20 neoprene-washers
    Nickel Alloy 20 Fender Washer
    Nickel Alloy 20 Flat Washer
    Nickel Alloy 20 Lock Washer
    Nickel Alloy 20 Neoprene Washer
    Nickel Alloy 20 square-bevel-washers
    Nickel Alloy 20 star-washers
    Nickel Alloy 20 tab-washers
    Nickel Alloy 20 hilside-washers
    Nickel Alloy 20 Square Bevel Washer
    Nickel Alloy 20 Star Washer
    Nickel Alloy 20 Tab Washers
    Nickel Alloy 20 Hillside Washers
    Nickel Alloy 20 conical-washers
    Nickel Alloy 20 wave-washers
    Nickel Alloy 20 ogee-washers
    Nickel Alloy 20 round-mall-washers
    Nickel Alloy 20 Conical Washers
    Nickel Alloy 20 Wave Washers
    Nickel Alloy 20 Ogee Washers
    Nickel Alloy 20 Round-Mall Washers

    Nickel Alloy 20 Hex Bolt Dimensions

    NOMINAL SIZE (D) BODY DIAMETER HEAD THICKNEASTM ACROASTM THE FLATS ACROASTM CORNERS
    D (MAX) D (MIN) H (MAX) H (MIN) F (MAX) F (MIN) C (MAX) C (MIN)
    m10 10.00 9.78 6.63 6.17 17.00 15.73 18.48 17.77
    m12 12.00 11.73 7.76 4.24 19.00 17.73 20.78 20.03
    m14 14.00 13.73 9.09 8.51 22.00 20.67 24.25 23.35
    m16 16.00 15.73 10.32 9.68 24.00 23.67 27.71 26.75
    m20 20.00 19.67 12.88 12.12 30.00 29.16 34.64 32.95
    m24 24.00 23.67 15.44 14.56 36.00 35.00 41.57 39.55
    m30 30.00 29.67 19.48 17.92 46.00 45.00 53.12 50.85
    m36 36.00 35.61 23.38 21.63 55.00 53.80 63.51 60.79
    m42 42.00 41.38 26.97 25.03 65.00 62.90 75.06 71.71
    m48 48.00 47.38 31.07 28.93 75.00 72.60 86.60 82.76
    m56 56.00 55.26 36.2 33.80 85.00 82.20 98.15 93.71
    m64 64.00 63.26 41.32 38.68 95.00 91.80 109.70 104.65
    m72 72.00 71.26 46.45 43.55 105.00 101.40 121.24 115.60
    m80 80.00 79.26 51.58 48.42 115.00 111.00 132.72 126.54
    m90 90.00 89.13 57.74 54.26 130.00 125.50 150.11 143.07
    m100 90.00 99.13 63.9 60.10 145.00 140.00 167.43 159.60
    Carpenter 20 Bolt Torque Specifications
    Bolt Size
    Inches or #
    Threads
    Per Inch
    Standard Dry Torque in Inch-Pounds
    #2 56 2.5 2.6
    64 3.0 3.2
    #3 48 3.9 4.0
    56 4.4 4.6
    #4 40 5.2 5.5
    48 6.6 6.9
    #5 40 7.7 8.1
    44 9.4 9.8
    #6 32 9.6 10.1
    40 12.1 12.7
    #8 32 19.8 20.7
    36 22.0 23.0
    #10 24 22.8 23.8
    32 31.7 33.1
    Bolt Size
    Inches or #
    Threads
    Per Inch
    Standard Dry Torque in Inch-Pounds
    1/4 20 75.2 78.8
    28 94.0 99.0
    5/16 18 132 138
    24 142 147
    3/8 16 236 247
    24 259 271
    7/16 14 376 393
    20 400 418
    1/2 13 517 542
    20 541 565
    Bolt Size
    Inches or #
    Threads
    Per Inch
    Standard Dry Torque in Inch-Pounds
    9/16 12 682 713
    18 752 787
    5/8 11 1110 1160
    18 1244 1301
    3/4 10 1530 1582
    16 1490 1558
    7/8 9 2328 2430
    14 2318 2420
    1 8 3440 3595
    14 3110 3250
    Bolt Size
    Inches or #
    Threads
    Per Inch
    Standard Dry Torque in Foot-Pounds
    1 1/8 7 413 432
    12 390 408
    1 1/4 7 523 546
    12 480 504
    1 1/2 6 888 930
    12 703 732

    **All measurements in millimeters**

    Carpenter Alloy 20 Nuts Dimensions

    Nominal Size or Basic Major Thread Diameter F G H
    Width
    Across Flats
    Width
    Across Corners
    Thickness
    Basic Max Min Max Min Basic Max Min
    1/4 .2500 7/16 .438 .428 .505 .488 7/32 .226 .212
    5/16 .3125 1/2 .500 .489 .577 .557 17/64 .273 .258
    3/8 .3750 9/16 .562 .551 .650 .628 21/64 .337 .479
    7/16 .4375 11/16 .688 .675 .794 .768 3/8 .385 .365
    1/2 .5000 3/4 .750 .736 .866 .840 7/16 .448 .427
    9/16 .5625 7/8 .875 .861 1.010 .982 31/64 .496 .473
    5/8 .6250 15/16 .938 .922 1.083 1.051 35/64 .559 .535
    3/4 .7500 1-1/8 1.125 1.088 1.299 1.240 41/64 .665 .617
    7/8 .8750 1-5/16 1.312 1.269 1.516 1.447 3/4 .776 .724
    1 1.0000 1-1/2 1.500 1.450 1.732 1.653 55/64 .887 .831
    1-1/8 1.1250 1-11/16 1.688 1.631 1.949 1.859 31/32 .999 .939
    1-3/8 1.3750 2-1/16 2.062 1.994 2.382 2.273 1-11/64 1.206 1.138
    1-1/2 1.500 2-1/4 2.250 2.175 2.598 2.480 1-9/32 1.ASTM A194 GR. 8 1.245
    1-5/8 1.6250 2-7/16 2.438 2.356 2.815 2.686 1-25/64 1.429 1.353
    1-3/4 1.7500 2-5/8 2.625 2.538 3.031 2.893 1-1/2 1.540 1.460
    2 2.0000 3 3.000 2.900 3.464 3.306 1-23/32 1.763 1.675
    2-1/4 2.2500 3-3/8 3.375 3.263 3.897 3.719 1-15/16 1.986 1.890
    2-1/2 2.5000 3-3/4 3.750 3.625 4.330 4.133 2-5/32 2.209 2.105
    2-3/4 2.7500 4-1/8 4.125 3.988 4.763 4.546 2-3/8 2.431 2.319

    Alloy 20 Fasteners For Sale

    If you don't see what you're looking for just call one of our team members at +91-22-6659 5285 Or Mail Us inquiry@raajsagarsteels.com. No inquiry is too large or too small, we specialize in locating hard to find items. If you do see what you are looking, we would love to assist you and give you a quote today!

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