ASTM A453 Grade 660 Stud Bolt

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ASTM A453 Grade 660 Stud Bolt

ASTM A453 Grade 660 Stud Bolt Quick Information

  • Sizes in Stock : 3/8″ to 4″
  • Class : A,B,C,D
  • Application : High Temperature
  • Delivery Time : Hungary : 45 Days & Finland : 45-60 Days
  • Oxidation Resistance : Up to 800°C
  • Custom Sizes :Yes

 

SA 453 Gr 660 Threaded Rod, Manufacturer in India in Class A/B/C/D

ASTM A453 Grade 660 Bolts

ASTM A453 Grade 660 Bolts

SA 453 Gr660 Hex Bolt

SA 453 Gr660 Hex Bolt

ASTM A453 Grade 660 Nuts

ASTM A453 Grade 660 Nuts

 

Looking for the Expert manufacturer of ASTM A453 Grade 660 Stud Bolt in your location? KM Steel India is One of The Leading Exporters in India.. Click Here to Contact

Table of Content

 

 

ASTM A453 Grade 660 Stud Bolt specification

Supplier of A453 660 Class A Hex Bolts in In Mumbai, With Size Ranging From 3/8 to 4″ At Best Price

ASTM A453 Grade 660 Stud Bolt Specifications

Sizes

ASTM A453 Grade 660 Stud Bolt Sizes

  • Metric sizes: M6 to M152
  • Imperial Sizes : ¼” to 8″
  • Length: 3 to 200 mm

Threads

A453 Gr 660 Cl D Hex Bolt Threads

  • METRIC, UNF
  • UNC, BSW
  • BSF etc.

 

Application

SA 453 Gr660 Washer Application

  • Power Generation
  • Aerospace
  • Gas Turbines
  • Chemical Processing

 

Delivered Areas

ASTM A453 Grade 660 Threaded Rod Delivered Areas

  • USA, Dubai
  • UAE, Abu Dhabi
  • Oman, Saudi Arabia
  • Algeria, South africa

 

Condition

AISI 660 U Bolt Condition

  • Threading
  • Cold Drawn

 

Thread Pitch

A286 Gr. 660 Stud Thread Pitch

  • Fine Threads
  • Coarse Threads

 

 

Ends

ASTM A453 Gr.660 Cl.B Heavy Hex Bolt Ends

  • Saw cut
  • Rounded
  • Chamfer, Flat
  • Sheared

Features

Gr 660 Class A Screw Features

  • Corrosion Resistance
  • High Strength
  • High Ductility
  • Weldability

 

 

Standard

SA 453 Gr 660 Coupling Nut Standard

  • ASTM: A453 | ASME : SA453
  • UNS: S66286
  • EN 10204

Process

Gr 660 Class A Shoulder Nuts Process

  • Cold Forging
  • Hot Forging
  • CNC machined

 

Testing Methods

Alloy A286 Heavy Hex Nuts Testing Methods

  • Hardness Testing
  • Flattening
  • Creep Testing
  • Wedge & Axial Tensile
  • Double Shear

Surface Finish

UNS S66286 Square Bolt Surface Finish

  • Electric galvanized
  • Oxidation
  • Phosphating
  • DACROMET, HDG
  • Zinc impregnation

 

 

Packaging

Packaging of ASTM A453 Gr 660 Class D Hex Head Bolts

  • Corrugated Box
  • Pallet
  • Carton
  • Small Pack

Marking

Alloy A286 Stainless Steel Eye Bolts Marking

  • Specification
  • Custom logo
  • Material grade
  • Heat number

 

Types of ASTM A453 Grade 660 Stud Bolt

ASTM A453 Grade 660 Stud Bolt Supplier in India Provides a Wide Range of The Most Common Types

A453 Grade 660 Class A Hex Bolt

A453 Grade 660 Class A Hex Bolt

ASTM A453 Grade 660 Heavy Hex Bolts

ASTM A453 Grade 660 Heavy Hex Bolts

ASTM A453 660 Class D Stud Bolts

ASTM A453 660 Class D Stud Bolts

 

Grade 660 Class C Threaded Rods

Grade 660 Class C Threaded Rods

Grade 660 Stainless Steel Studs

Grade 660 Stainless Steel Studs

ASME SA453 660 Stud Bolt with Nut

ASME SA453 660 Stud Bolt with Nut

 

ASTM A453 Grade 660 Stud Bolt Tensile Class

Tensile Class
Class A
Class B
Class C
Class D

 

Which Method Makes an Astm A453 Grade 660 a Stud Bolts and Nuts Stronger ?

Hardened and Tempered.

ASTM A453 Grade 660 Heavy Hex Nuts Documentation

ASTM A453 Grade 660 Heavy Hex Nuts Documentation

 

A453 Grade 660 Studs Bolt Sizes

ASTM A453 Grade 660 Stud Bolt Supplier in India provides premium-grade fasteners with a Accurate Dimensions Values

Diameter Nut Sizes Diameter in inch Diameter in mm Diameter Nut Sizes Diameter in inch Diameter in mm
M10 17 0.3937 10 M52 80 2.0472 52
M12 19 0.4724 12 M48 75 1.8898 48
M14 22 0.5512 14 M56 85 2.2047 56
M16 24 0.6299 16 M64 95 2.5197 64
M18 27 0.7087 18 M60 90 2.3622 60
M20 30 0.7874 20 M68 100 2.6772 68
M22 32 0.8661 22 M76 110 2.9921 76
M24 36 0.9449 24 M72 105 2.8346 72
M27 41 1.063 27 M80 115 3.1496 80
M33 50 1.2992 33 M90 130 3.5433 90
M30 46 1.1811 30 M85 120 3.3464 85
M36 55 1.4173 36 M100 145 3.937 100
M42 65 1.6535 42 M160 230 6.2992 160
M39 60 1.5354 39 M125 180 4.9212 125
M45 70 1.7717 45 M110 155 4.3307 110

 

Dimensions Chart of ASTM A453 Gr 660 Hex Bolts

Dimensions Chart of ASTM A453 Gr 660 Hex Bolts

Nominal Size (D) – M16 M30 M24 M42 M64 M80 M72 M36 M48 M20 M12 M14 M10 M56 M90 M100
Body Dia. D (MAX) 16 30 24 42 64 80 72 36 48 20 12 14 10 56 90 90
D (MIN) 15.73 29.67 23.67 41.38 63.26 79.26 71.26 35.61 47.38 19.67 11.73 13.73 9.78 55.26 89.13 99.13
Head Thickness H (MAX) 10.32 19.48 15.44 26.97 41.32 51.58 46.45 23.38 31.07 12.88 7.76 9.09 6.63 36.2 57.74 63.9
H (MIN) 9.68 17.92 14.56 25.03 38.68 48.42 43.55 21.63 28.93 12.12 4.24 8.51 6.17 33.8 54.26 60.1
Acro the Flats F (MAX) 24 46 36 65 95 115 105 55 75 30 19 22 17 85 130 145
F (MIN) 23.67 45 35 62.9 91.8 111 101.4 53.8 72.6 29.16 17.73 20.67 15.73 82.2 125.5 140
Acro Corners C (MAX) 27.71 53.12 41.57 75.06 109.7 132.72 121.24 63.51 86.6 34.64 20.78 24.25 18.48 98.15 150.11 167.43
C (MIN) 26.75 50.85 39.55 71.71 104.65 126.54 115.6 60.79 82.76 32.95 20.03 23.35 17.77 93.71 143.07 159.6

 

Heat Treatment Grade 660 Stud Bolt

Hardening Treatment
Class A B C D
Temperature 720 +/- 14°C 720 +/- 14°C 775 +/- 14°C 720 +/- 14°C
Hold Time 16 hr (Min) 16 hr (Min) 16 hr (Min) 16 hr (Min)
Cooling Air cool Air cool Air cool Air cool

 

Solution Treatment
Class A B C D
Temperature 900 +/- 14°C 980 +/- 14°C 980 +/- 14°C 900 +/- 14°C
Hold Time 2 hr (Min) 1 hr (Min) 1 hr (Min) 2 hr (Min)
Liquid Liquid quench Liquid quench Oil quench Liquid quench

 

Stress Rupture Requirements

Grade Class Test Temperature Stress, Min Time to Rupture,

min, hA

 Elongation,

min, %
°F °C Ksi Mpa
Grade 660 A, B and C 1200 650 56 385 100 5

 

Keep Stock of ASTM A453 Grade 660 Class A Heavy Hex Bolts View Chemical Composition and Temperature Rating

Marking Requirements of Grade 660 Threaded Rod

Grade Class A Class B Class C Class D
Grade 660 BPF 660A BPF 660B BPF 660C BPF 660D NR

 

Temperature Rating UNS S66286 Socket Head Cap Screw

Physical Property High Strength Retention Oxidation Resistance
Continuous Operation Fahrenheit(°F) -320 upto 1000(°F) 1800(°F)
Celsius(°C) -160 upto 537(°C) 982(°C)
Intermittent Usage / Short Term Fahrenheit(°F) 1300-1500(°F) 1500(°F)
Celsius(°C) 704-815(°C) 815(°C)

 

AISI 660 Heavy Hex Bolts Weight Chart

Sizes Weight per Metre Size (UNC) Weight per Meter Sizes Weight per Metre Size (UNC) Weight per Meter
M6 0.177 ¼ 0.194 M24 3 1 3.638
M8 0.319 May-16 0.323 M27 3.85 1 1/8 4.545
M10 0.5 03-Aug 0.469 M30 4.75 One ¼ 5.718
M12 0.725 ½ 0.896 M33 5.9 1 3/8 6.842
M14 0.97 Sep-16 1.096 M36 6.9 1 ½ 8.281
M16 1.33 05-Aug 1.342 M39 8.2 1 5/8 9.726
M20 2.08 ¾ 2.021 M42 9.4 One ¾ 11.231
M22 2.54 07-Aug 2.756 M45 11 1 7/8 13.038

 

What Type of Maintenance is Required to Ensure the Long Lifespan of Astm A453 Grade 660 Bolts?

  • Replacement and Re-tightening
  • Avoid Overloading
  • Regular Inspections
  • Cleaning
  • Corrosion Prevention
  • Lubrication
  • Protection During Storage
  • Monitor for Fatigue and Cracking

 

Grade 660 Stainless Steel Bolts Tolerances as per ANSI/ASME B1.1 Class 2A & B18.2.2 2B

Astm A453 Grade 660 Stud Bolt Torque Chart

Dia Torque Feet/Lbs
30% 70% 100%
1/2 16 36 52
1 107 249 356
1.1/4 179 417 596
1.1/8 127 297 424
1.3/8 186 435 622
1.9/16 168 392 560
1.1/2 246 574 821
1.5/8 191 445 636
1.7/8 298 696 994
1.3/4 240 561 801
2.1/2 733 1709 2442
2.1/4 529 1234 1762
2.3/4 986 2300 3285
2 366 853 1219
3 1289 3008 4297
5/8 31 73 104
7/8 71 166 237
3/4 55 129 184

 

Temperature Range of SA 453 Gr 660 Threaded Rods

-425°F to 1300°F.

 

ASTM A453 Gr.660 Cl.B Thredaed Rod Physical Properties

SA 453 Gr 660 Threaded Rod Manufacturer in India Offers Fasteners With Excellent Physical Properties

Density Melting Point Temprature Range
 7.85 g/cm³ 1375°C (2507°F) 0.46 J/g·°C

 

Characteristics of Gr 660 Class A Hex Nuts

Characteristics of Gr 660 Class A Hex Nuts

Refer Hardness and DIN Standard of ASME SA453 660 CL C Socket Head Cap Screw

DIN Standards of A286 Gr. 660 Washers

  • DIN 931
  • DIN 933
  • DIN 960
  • DIN 961
  • DIN 7990
  • DIN 610

Know our Distribution Network

Suplier of ASTM A453 Grade 660 Stud Bolt, Supply SA 453 Gr 660 Threaded Rod in Various Countries

Continents Country
Africa Nigeria, Egypt, South Africa, Kenya, Ghana, Ethiopia
Europe Germany, France, UK, Italy, Spain, Poland, Ukraine
North America United States, Canada, Mexico, Cuba
South America Brazil, Argentina, Colombia, Chile, Peru
Asia India, Japan, South Korea, Indonesia, Saudi Arabia, Iran
Australia New Zealand, Papua New Guinea, Fiji, Samoa
Antarctica –

 

Hardness for ASME SA453 660 Material

Tensile Class Brinell Hardness Rockwell Hardness B & C (HRC)
Minimum Maximum
A, B and C 248 To 341 24 27
D 248 To 321 24 35

 

Chemical Composition of ASTM A453 Grade 660 Class C Hex Nuts

ASTM A453 Grade 660 Stud Bolt Manufacturer in India Provides Accurate Chemical Composition of Fasteners.

Carbon

0.08 (Max.)

Silicon (Si)

1.00 (Max.)

Manganese (Mn)

2.00 (Max.)

Sulfur (S)

0.03 (Max.)

Chromium (Cr)

13.50% To 16.00%

Aluminum (Ai)

0.35% (Max)

Vanadium

0.10% To 0.50%

Boron

0.001% To 0.010%

 

Quality and Test Reports Of ASTM A453 660 Stud Bolt

  • Raw Materials Certificate
  • 100% Radiography Test
  • Mill test
  • Third Party Inspection
  • EN 10204/3.1B

Alloy A286 Countersunk Screws Equivalent Standard

ASTM A453 Grade 660 Stud Bolt Supplier in India offers Fasteners with Equivalent Material Grades.

ASTM ASME UNS ISO SAE AFNOR EN WerkStoff AMS GB/T
A638, F2281 SA453, SA638, SF2281 S66286; K66286 3506-5 J467 A286 Z5NCTDV26-15B / Z6NCTDV25-15 10083-3, 10302; 10269 1.4980 / 1.4944 5737/5732/5525/5804 06Cr15Ni25Ti2MoAlVB

 

Supply Schedule and Location for ASTM A453 Grade 660 Class A/B/C/D Flange Bolt

Country Name Delivery Time
Singapore 8 days
Brazil 45-60 days
Australia 60 days
Saudi Arabia 7 days
Egypt 18 days
South Africa 25-30 days
Indonesia 9 days
Jordan 21 days
UAE/ Dubai 5 days
Thailand 7 days

 

Why Should I Buy Grade 660 Bolt From KM Steel India?

  • Free Samples
  • Third Party Inspection
  • Mill Test Certificate
  • Resonable Prices
  • Timely Delivery

Why Choose KM Steel India ?

  • ISO & PED Approved Manufacturer & Supplier for Fastening Products
  • Importer and Exporter of Hex Bolts, Threaded Rod, Studs, Socket Head cap screws in Maharashtra.
  • Top 5 Trader & Wholesaler of Set screws, Machine screws, Washers, Heavy Hex head bolt, Double Ended Studs in India, For Low and High Temperature Applications.
  • Offer Inexpensive Rates to the local Distributor & Reseller Binondo, Saudi Arabia, Manila, Quezon city, South Africa, UAE, Sharjah, Philippines, Cebu, Penang.
  • Stockist of Rivets, Hex Nuts, Lock Nuts, Bolts and Nuts Used in Various Industries and Applications For Fastening and Securing Purposes in Maharashtra.