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SA563 gr B Heavy Hex Nut and ASTM A563 Grade A Nut manufacturer in India

ASTM A563 specification covers the requirement for carbon and alloy steel nuts. ASTM A563 Grade A Nut has carbon in it the more carbon it is added, harder and stronger it gets when heat treated. But A563 Nut also becomes less ductile, which means it loses strength when deformed and isn’t as malleable. With or without heat treatment, a higher carbon content in A563 Dh Nut makes the metal less weldable, and the more carbon there is, the lower the melting point. ASTM A563 Grade A Square Nut are designed to go with square head bolts, they have generally been replaced by the cheaper hexagon nut or the square pressed nut. It is used in conjunction with square bolts or is commonly used with pole line hardware.
ASTM A563 Grade B Heavy Hex Nut is thicker and heavier in weight. Its part has a larger diameter across the flats. It also needs larger wrenches and sockets when being installed. The load strength is higher as compared to standard hex nut and it can bear more weight very easily. ASTM A563 Grade C Lock Nut is a nut that will resist loosening under vibration and torque. There are many types of lock nut but they can be widely divided into those which use friction to stop loosening and those that have some form of positive locking device.  ASTM A563 Grade DH Cap Nut serves to protect the bolt threads underneath, but also provides a cleaner appearance, and may improve safety on certain joints and applications. When the application needs a smooth finish, or all rough-edged fasteners and exposed threads must be covered than cap nuts offers an excellent solution for this kind of situation. A563 Hex Nut is a six sided general purpose fasteners with internal screw threads. It is one of the most common nuts available and it is used with anchors, bolts, screws, studs, threaded rods and on any other fastener that has machine screw threads.

ASTM A563 Grade A Nut

ASTM A563 Grade A Nut

ASTM A563 Grade B Heavy Hex Nut

ASTM A563 Grade B Heavy Hex Nut

ASTM A563 Nut

ASTM A563 Nut

Metric Fine and Extra Fine ASTM A563 Grade B Lock Nut manufacturers in India, high strength A563 steel Cap Nut and Square Nut supplier in Mumbai

ASTM A563 Nut Specifications

Best price of ASTM A563 Grade A Hex Flange Lock Nut and A563 grade a steel Hex jam nuts, view dimensions, weight and equivalent

A563 steel Nut Size Metric
  • Dia: M10 - M110
  • Length: 12 - 1200MM
Height of ASTM A563 Grade A Nuts
  • Minimum: 6.14mm
  • Maximum: 6.50mm
ASTM A563 Hex Nut Size Inch
  • Dia: 1/2" - 4.0"
  • Length: 1/2" - 52"
Direction of Thread Right hand
ASTM A563 Grade A Nuts Sizes
  • Cold Forming process: M2-M24
  • Hot Forging process: M24-M100, 1-1/2” Dia, up to 1100mm lg

Manufacturing M2, M3, M3.5, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M24, M27, M30, M33, M36, M42, M45, M48 to M160 and Custom Metric ASTM A563 Nut

ASTM A563 Nut Length 3 mm to 200 mm
Material Origin ASTM A563 Nut are Western European. Eastern origin possible on request.
Other ASTM A563 Nut manufacturers Omni, APL, Kundan, Deepak Fasteners, Unbrako, Sundaram Precision, Infasco, Caparo, EBY Fastener, SPAX® Screws, GKW Etc.
ASTM A563 Grade B Nuts types Eye Nuts, Nuts, Insert Nuts, Cap Nut, Coupler Nuts, Custom Nuts High Crown Acorn Nuts, T Nuts, Dome Nuts, K Lock Nut, Flange Nuts, Heavy Hex Nuts, Self Locking Nuts, Flex Lock Nut, Captive Nuts, Dome Head Nuts, High Tensile Heavy Hex Nuts, Wing Nut, Wheel Nuts, Jam Nut, Rivet Nuts, Lock Nut, Cage Nuts, Dowel Nuts, 2 Way Lock Nut, Square Nut, Hex Weld Nuts, Flange Lock Nut, U Nuts, Half Nuts, Hex Nuts, Hex Rivet Nuts, Nylon Insert Nut, Slotted Nut, Weld Nuts, Lug Nuts, Castle Nut
Why Jignesh Steel?
  • Pre-production ASTM A563 Grade A Nuts sample before mass production
  • High precision threads
  • An Indian manufacturer, established in Year 2008
  • Best Price in India compared to ASTM A563 Nut manufacturers in China
  • Highly professional and technical team
  • Always final Inspection before shipment
  • Wide International network : Western Europe, Eastern Europe, Middle East, Southeast Asia, North America, and South America
MOQ 5 pieces
Preferred ASTM A563 Grade A Nut Drawing Formats JPEG, PDF, CAD, STP, IGS
Payment Terms T/T, Western Union, Paypal, L/C or Trade Assurance 30% deposit & balance before shipping
Ask for Test Certificates from ASTM A563 Nut manufacturers
  • Suitability for preloading to EN 14399-2
  • Tri-Roll Thread Comparators
  • Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1,
  • A563 steel Nuts Tensile testing to ISO 898-1
  • Hardness testing to ISO 6508-1
  • ASTM A563 Grade A Nut proof load testing to ISO 898-2
  • ASTM A563 Grade B Nuts Charpy Impact testing in accordance with ISO 148-1
  • Suitability test for calibrated preload to EN 14399-10
  • Calibrated gauges and tools
Free Samples Yes
Port of Dispatch Mumbai or Kalamboli ports in Maharashtra state of India
Delivery time Regular product is about 7-15 days
Surface Finish & Coating of ASTM A563 Nuts
  • ZINC
  • PTFE ASTM A563 Grade A Nuts
  • Hot Dip Galvanised (HDG)
  • Black
  • Plain
  • Dacromet
  • HDG

All A563 steel Nuts surface finishes can be supplied including Galvanised, Zinc, Sherardized, Dacromet, Electroless Nickel, Geomet & PTFE.

Find our dealers & distributors of ASTM A563 Nut Pimpri-Chinchwad, Lucknow, Chennai, Dammam, Dubai, Vadodara, Coimbatore, Surat, Seoul, Baroda, Jamshedpur, Perth, Bogota, Abu Dhabi, Karachi, Jaipur, Kuwait, London, Ranchi, Gujarat, Gurgaon, Vapi, Howrah, New Delhi, Kanpur, Mexico, Shah Alam, Kuala Lumpur, Bhubaneswar, Noida, Hyderabad, Ahvaz, Jakarta, Port-of-Spain, Nashik, Singapore, Sharjah, Manama, Ludhiana, Mumbai, Houston, Indore, Mysuru, Muscat, Ernakulam, Bangalore, Janeiro, Istanbul, India, Tehran, Agra, Thane, Doha, Riyadh, Vung Granada, Kochi, Pune, Calgary, Tau, Lagos, Rajkot, Navi Mumbai, Courbevoie, Panipat, Bengaluru, Brisbane, Patna, Dhaka, Santiago, Nagpur, Khobar, Ankara, Sydney, Thiruvananthapuram, Kolkata, Ahmedabad, Melbourne, Gimhae-si, Montreal, Caracas,
SA 563 gr a Nuts Application and Uses Industrial, Wind tower, Railway, Nuclear power, Construction, Electronic, and Automotive industry
Standard

Manufacturer of ASTM A563 Nut as per IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards

  • International ISO
  • American SAE
  • ANSI B 18.2.4 2M
  • European EU
  • ANSI - American National Standards Institute
  • GB/T5783, GB/T5782, GB5783
  • American ASME
  • Indian IS
  • Polish PN
  • German DIN
  • Spanish CSN
  • British BS
  • Italian UNI
  • ANSI B 28.2.4 1M
ISO - International Organization for Standardization

Carbon Steel ASTM A563 Hex Nuts Dimensions

Buy custom size and threads Carbon Steel SA 563 gr a Hexagonal Nut and ASTM A563 Grade DH Nuts at factory price in Mumbai

ASTM A563 Grade B Heavy Hex Nut Dimensions in mm

ISO ASTM A563 Grade A Hex Nut NB Across Corners MAX Thickness MIN Thickness MAX Across Flats MIN Across Flats
M 8 14.38 6.8 6.44 13 12.73
M 10 17.77 8.4 8.04 16 15.73
M 12 20.03 10.8 10.37 18 17.73
M 14 23.35 12.8 12.1 21 20.67
M 16 26.75 14.8 14.1 24 23.67
M 18 29.56 15.8 15.1 27 26.16
M 20 32.95 18 16.9 30 29.16
M 22 37.29 19.4 18.1 34 33
M 24 39.55 21.5 20.2 36 35
M 27 45.2 23.8 22.5 41 40
M 30 50.85 26.6 24.3 46 45
M 33 55.37 28.7 27.4 50 49
M 36 60.79 31 29.4 55 53.8
M 39 66.44 33.4 31.8 60 58.8
M 42 71.3 34 32.4 65 63.1
M 45 76.95 36 34.4 70 68.1
M 48 82.6 38 39.4 75 73.1
M 52 88.25 42 40.4 80 78.1
M 56 93.56 45 43.4 85 82.8
M 60 99.21 48 46.4 90 87.8
M 64 104.86 51 49.1 95 92.8
M 68 110.51 54 52.1 100 97.8
M 72 x 6 116.16 58 56.1 105 102.8
M 76 x 6 121.81 61 59.1 110 107.8
M 80 x 6 127.46 64 62.1 115 112.8

ASTM A563 Nuts Types

Manufacturer and exporter of Alloy Steel A563 Hex Nut and ASTM A563 A Custom Nuts as per ASME B18.2.2

A563 steel Hex Nut

A563 steel Hex Nut

ASTM A563 Grade B Weld Nut

ASTM A563 Grade B Weld Nut

SA 563 gr a Pinion Nut

SA 563 gr a Pinion Nut

ASTM A563 Grade A Heavy Hex Nut

ASTM A563 Grade A Heavy Hex Nut

SA563 gr B Slotted Flange Nut

SA563 gr B Slotted Flange Nut

ASTM A563 Grade DH M10 Hexagon Nut

ASTM A563 Grade DH M10 Hexagon Nut

ASTM A563 Grade A Lock Nut

ASTM A563 Grade A Lock Nut

Fine Thread ASTM A563 grade a steel Hex Nut

Fine Thread ASTM A563 grade a steel Hex Nut

Uses and application of ASTM A563 Nuts

  • Nuclear Energy Sector
  • Offshore & Chemical Plants
  • Engineering & Aerospace Industry
  • ASTM A563 Nuts for Construction
  • High quality ASTM A563 Petrochemical Hex Nuts
  • High Strength A563 steel Nuts for Automotive industry
  • Large size ASTM A563 Grade B Nuts for Oil & Gas Industries
  • Metric ASTM A563 Hex Nuts for Power Generation
  • SA 563 gr a Nut suitable for Off-Shore Oil Drilling
  • Heavy duty ASTM A563 Grade A Nuts for Heat Exchangers

ASTM A563 Nut Thread Dimensions

Nominal Nut Size in Inch and Pitch Oversizing Allowances, in. Pitch Dia.
Min Max
0.250 - 20 0.016 0.2335 0.2384
0.312 - 18 0.017 0.2934 0.2987
0.375 - 16 0.017 0.3514 0.3571
0.437 - 14 0.018 0.4091 0.4152
0.500 - 13 0.018 0.4680 0.4745
0.562 - 12 0.020 0.5284 0.5352
0.625 - 11 0.020 0.5860 0.5932
0.750 - 10 0.020 0.7050 0.7127
0.875 - 9 0.022 0.8248 0.8330
1.000 - 8 0.024 0.9428 0.9516
1.125 - 8 0.024 1.0678 1.0768
1.125 - 7 0.024 1.0562 1.0656
1.250 - 8 0.024 1.1928 1.2020
1.250 - 7 0.024 1.1812 1.1908
1.375 - 8 0.027 1.3208 1.3301
1.375 - 6 0.027 1.2937 1.3041
1.500 - 8 0.027 1.4458 1.4553
1.500 - 6 0.027 1.4187 1.4292
1.750 - 5 0.050 1.6701 1.6817
2.000 - 4.5 0.050 1.9057 1.9181
2.250 - 4.5 0.050 2.1557 2.1683
2.500 - 4 0.050 2.3876 2.4011
2.750 - 4 0.050 2.6376 2.6513
3.000 - 4 0.050 2.8876 2.9015
3.250 - 4 0.050 3.1376 3.1517
3.500 - 4 0.050 3.3876 3.4019
3.750 - 4 0.050 3.6376 3.6521
4.000 - 4 0.050 3.8876 3.9023

A563 Nut Markings

Hex Nuts Grade
Identification
Marking
Hex Nuts Specification Hex Nuts Material Nominal Size ub Inches Hex Nuts Proof
Load Stress ksi
Hardness
Rockwell
Min Max
Marking
No Mark
ASTM A563 Grade O Carbon Steel 1/4 thru 1-1/2 69 B55 C32
ASTM A563 Grade A Carbon Steel 1/4 thru 1-1/2 90 B68 C32
ASTM A563 Grade B Carbon Steel 1/4 thru 1 120 B69 C32
over 1 thru 1-1/2 105
Marking ASTM A563 Grade C Carbon Steel
May be Quenched and Tampered
1/4 thru 4 144 B78 C38
Marking ASTM A563 Grade C3 Atmospheric
Corrosion Resistant Steel May be Quenched and Tampered
1/4 thru 4 144 B78 C38
Marking ASTM A563 Grade D Carbon Steel
May be Quenched and Tampered
1/4 thru 4 150 B84 C38
Marking ASTM A563 Grade DH Carbon Steel
Quenched and Tampered
1/4 thru 4 175 C24 C38
Marking ASTM A563 Grade DH3 Atmospheric
Corrosion Resistant Steel,Quenched and Tampered
1/4 thru 4 175 C24 C38

ASTM A563 Nut Grades

ASTM Group Material
A563 A Carbon steel, hex nut or heavy hex
A563 B Carbon steel, hex nut or heavy hex
A563 C Carbon steel, quenched and tempered, heavy hex
A563 D Carbon steel, quenched and tempered, heavy hex
A563 DH Carbon steel, quenched and tempered, heavy hex
A563 C3 Weathering steel, quenched and tempered, heavy hex
A563 DH3 Weathering steel, quenched and tempered, heavy hex

Testing Tool & Equipment for ASTM A563 Hex Nut

  • Hardness Machine
  • Routine inspection of calipers
  • Tensile Testing Machine for pulling ASTM A563 Nut
  • Coordinate Measuring Machine
  • Image measuring instrument
  • Suitability Test Machine for assembly testing
  • Roughness tester used to test the surface finish of a ASTM A563 Nuts
  • Spectro Chemical Analysis Machine
  • Micrometer for accurate measurement of ASTM A563 Nut
  • Thread gauge and Smooth plug gauge used to check ASTM A563 Nuts quickly

Africa, Middle East, Europe, and Far East Asia prefer to buy material from ASTM A563 Nut manufacturers in India

SA563 gr B Heavy Hex Nut UAE, Europe, United Kingdom -UK, Greece, Malaysia
ASTM A563 Grade A Nut Malaysia, Japan, Romania, Europe, Portugal
Metric Fine ASTM A563 Nut Thailand, Czechia, Germany, Malaysia, UK
Extra Fine ASTM A563 Grade B Lock Nut Qatar, Thailand, Europe, Singapore, France
high strength A563 steel Cap Nut Malaysia, Oman, Hong Kong, UAE, Argentina
ASTM A563 hex nuts Jakarta -Indonesia, UK, Nigeria, Australia, Philippines
A563 Grade A Nut Poland, Canada, UK, Ellington -United States
CS ASTM A563 Grade A Hex Flange Lock Nut Singapore, South Korea, NY 12203 (USA), Malaysia
ASTM A563 Grade B Hex Nut UK, Vietnam, Spain, Egypt, Mexico
A563 grade a steel Hex jam nuts Indonesia, Austria, Iran, Chile, Italy, Singapore
ASTM A563 Grade DH Nut Hungary, Finland, USA, Bangladesh, Malaysia
Carbon Steel SA 563 gr a Hexagonal Nut Dammam -KSA, Belgium, Philippines, Indonesia, Dubai
ASTM A563 Grade DH Nuts South Africa, Saudi Arabia (KSA), Brazil, Kuwait
Alloy Steel A563 Hex Nut Bahrain, New Zealand, UAE, Singapore, South Africa
ASTM A563 A Custom Nuts Philippines, Singapore, Canada, Malaysia, Vietnam
a563 coupling nut UAE, Jordan, Malaysia, Norway, Turkey
Alloy Steel a563 lock nut Malaysia, Netherlands, Russia, Dubai, Morocco
Weathering steel A563 heavy hex nut Los Alamos -Mexico, Taiwan, Malaysia, Philippines
a563 lock nut Malaysia, Vietnam, China, Denmark, Sweden, Peru, Colombia

A563 Carbon Steel Nuts Sizes

SA 563 gr a Finished Hex Nuts sizes as per ANSI/ASME B18.2.2

A563 steel Nuts Sizes

Nominal or Basic Major Diameter of Nut Thread

ASTM A563 Grade A Nuts Width Across Flats (F)

Width Across Corners (G) Thickness of A563 steel Hex Nuts (H) 
Basic Max Min  Max  Min Basic  Max Min 
1/4 0.2500 7/16 .438 .428 .505 .488 7/32 0.226 0.212
5/16 0.3125 1/2 .500 .489 .577 .557 17/64 0.273 0.258
3/8 0.3750 9/16 .562 .551 .650 .628 21/64 0.337 0.320
7/16 0.4375 11/16 .688 .675 .794 .768 3/8 0.385 0.365
1/2 0.5000 3/4 .750 .736 .866 .840 7/16 0.448 0.427
9/16 0.5625 7/8 .875 .861 1.010 .982 31/64 0.496 0.473
5/8 0.6250 15/16 .938 .922 1.083 1.051 35/64 0.559 0.535
3/4 0.7500 1-1/8 1.125 1.088 1.299 1.240 41/64 0.665 0.617
7/8 0.8750 1-5/16 1.312 1.269 1.516 1.447 3/4 0.776 0.724
1 1.0000 1-1/2 1.500 1.450 1.732 1.653 55/64 0.887 0.831
1-1/8 1.1250 1-11/16 1.688 1.631 1.949 1.859 31/32 0.999 0.939
1-1/4 1.2500 1-7/8 1.875 1.812 2.165 2.066 1-1/16 1.094 1.030
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 1.5000 2-1/4 2.250 2.175 2.598 2.480 1-9/32 1.317 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 2.000 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 4.456 2-3/8 2.431 2.319
3 3.000 4-1/2 4.500 4.350 5.196 4.959 2-19/32 2.654 2.534

Chemical Composition of ASTM A563 Carbon Steel Nut

Element ASTM A563 O, A, B, Grade C D DH
Carbon (C) 0.55% max 0.55% max 0.20 - 0.55%
Manganese, min 0.30% 0.60%
Phosphorus, max 0.12% 0.04% 0.04%
Sulfur, max 0.15%* 0.05% 0.05%

Element ASTM A563 Grade C3 DH3
A B C D E F N
Carbon (C) 0.33 - 0.40% 0.38 - 0.48% 0.15 - 0.25% 0.15 - 0.25% 0.20 - 0.25% 0.20 - 0.25% 0.20 - 0.53%
Manganese 0.90 - 1.20% 0.70 - 0.90% 0.80 - 1.35% 0.40 - 1.20% 0.60 - 1.00% 0.90 - 1.20% 0.40% min
Phosphorus 0.040% max 0.06 - 0.12% 0.035% max 0.040% max 0.040% max 0.040% max 0.07 - 0.15% 0.046% max
Sulfur, max 0.050% 0.050% 0.040% 0.050% 0.040% 0.040% 0.050% 0.050%
Silicon 0.15 - 0.35% 0.30 - 0.50% 0.15 - 0.35% 0.25 - 0.50% 0.15 - 0.35% 0.15 - 0.35% 0.20 - 0.90%
Copper 0.25 - 0.45% 0.20 - 0.40% 0.20 - 0.50% 0.30 - 0.50% 0.30 - 0.60% 0.20 - 0.40% 0.25 - 0.55% 0.20% min
Nickel (Ni) 0.25 - 0.45% 0.50 - 0.80% 0.25 - 0.50% 0.50 - 0.80% 0.30 - 0.60% 0.20 - 0.40% 1.00% max 0.20% min
Chromium 0.45 - 0.65% 0.50 - 0.75% 0.30 - 0.50% 0.50 - 1.00% 0.60 - 0.90% 0.45 - 0.65% 0.30 - 1.25% 0.45% min
Vanadium 0.020% min
Molybdenum 0.06% max 0.10% max 0.15% min
Titanium 0.05% max

Mechanical Properties of ASTM A563 Steel Hex Nuts

Grade Nut Type Sizes in inch Nut Proof Load, ksi Hardness, HBN
Plain Galvanized
A563 A Hex 1/4 - 1-1/2 90 68 116 - 302
Heavy Hex 1/4 - 4 100 75 116 - 302
A563 B Heavy Hex 1/4 - 1 133 100 121 - 302
Heavy Hex 1-1/8 - 1-1/2 116 87 121 - 302
A563 C / C3 Heavy Hex 1/4 - 4 144 144 143 - 352
A563 D Heavy Hex 1/4 - 4 150 150 248 - 352
A563 DH / DH3 Heavy Hex 1/4 - 4 175 150 248 - 352
For UNC, 6UN, 8UN, and Coarse Pitch Threads

ASTM A563 Nut Price List

Products FOB Price US $
M6 M8 M10 M12 M21 M25 M60 M64 ASTM A563 hex nuts US $0.01/ Piece
Galvanized DIN934 A563 Heavy Duty Hex Nut US $0.01/ Piece
ANSI B18.2.2 A563 Hex Hexagon Heavy Nut US $0.015-$0.25/ Piece
M6 ANSI 18.2.4.6M ASTM A563 Hex Heavy Nut US $0.05-$0.50/ Piece
Astm A563 Carbon Steel Plain Finished Heavy Hex Nut US $0.01-$0.50/ Piece
A563 Inch Xylan Heavy Hex Nuts US $0.10/ Piece
1/4"-4" ASTM A563 DH Heavy Hex Head Nut US $0.01-$0.02/ Piece
heavy hex nut ASTM A563 DIN6915 for structure with ISO US $0.01-$0.03/ Piece
ASTM a563 gr dh heavy hex nut & plain hex thin nut US $0.03-$0.06/ Piece
ANSI ASME B18.2.2 ASTM A563 Gr DH finish hex nuts carbon steel nut US $0.75-$1.50/ Kilogram
ASTM A563 grade dh heavy hex nut US $0.10-$10.00/ Piece
Galvanizing Grade 2H ASTM A563 Heavy Hex Nuts US $0.05-$0.15/ Piece

Call us or send us an email to sales@jigneshsteel.com for more details. Always compare our price with other ASTM A563 Nut manufacturers in India or China