Could you provide free samples? Class 2 Standards Transport Package
  • We provide a small number of free samples                    
  • AFNOR Z6CND 17.11
  • B.S 1506.845
  • DIN X5 Cr Ni Mo 18.10
  • Anti-Rust
Delivery time Class 1 Standards Quality Control
  • 7-10 days after order confirmation                    
  • AFNOR Z6CNT 17.11
  • B.S 1506.845
  • DIN X 5 Cr NiMo 18.1
  • Third party inspection

 

ASTM A193 B8m Hex Bolts

ASTM A193 B8m Hex Bolts

A193 gr 8m Heavy Hex Bolts

A193 gr 8m Heavy Hex Bolts

A193 B8m Threaded Rods

A193 B8m Threaded Rods

Trusted Manufacturer of SA193 B8m Class 2 Hex Bolt in India, With Highly Resistant to Corrosion

ASTM A193 B8M Bolts Specification    

Table of Content

ASTM A193 B8M Bolts Specifications
sizes

ASTM A193 B8m Hex Bolts Size

  • Metric : M1.2 – M48
  • Imperial :  1/4″ to 4″
Length

A193 gr 8M Bolts Length

  • 1 1/2″ to 8â€
  • Custom
 
Class

A193 Gr B8m Square Bolts Class

  • Class 1
  • Class 2
 
Head Types

B8m Sainless Steel Bolts Head Types

  • Hex head
  • Button head
  • Slotted hex washer
  • Oval
 
Manufacturing Method

ASTM A193 B8m Hex Bolts Manufacturing Method

  • CNC machined
  • Cold Forged
  • Hot Forged
Packaging

A193 gr 8m Heavy Hex Bolts Packaging

  • Wooden Boxes
  • custom
  • Crates
 
Surface Finish

A193 B8m SS 316 Round Head Bolts Surface Finish

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

B8m Grade Sainless Steel Step Bolt Coating

  • PTFE Coated
  • Xylon Coated
  • Hot Dipped Galvanizing
  • Zinc Coated
  • Phosphate Coated
  • Cadmium Coated
 
Certification

A193 B8m Threaded Rods Certification

  • Third Party Inspection Report
  • Heat Treatment Charts
  • Fumigation Certificates
  • MTC EN 10204 3.1B/ 3.1 / 3.2
  • Raw Materials Certificate
  • HS Code Commercial Invoice
  • DFARS compliant
Inspection Methods

SA 193 B8m Anchor Bolts Inspection Methods

  • Charpy V-notch test
  • Hardness Test
  • Microstructure Analysis
  • Rockwell / Brinell Hardness test
  • Tensile test
  • Impact testing
   
Application

A193 Gr B8m Eye Bolts Application

  • Agriculture, Automotive
  • Offshore Drilling Companies
  • Construction and Infrastructure
Delivered Areas

ASTM B8m Socket Head Cap Screws Delivered Areas

  • Italy
  • United States
  • UAE
 
Services

ASTM A193 Grade B8m Countersunk Screws Services

  • Plating
  • JIT
  • Head Shank Drilling
  • Mil-Spec Packaging
  • Thread-Locking
  • Bagging
  • Head Painting
  • Venting
Marking

ASTM A 193 GR B8m J Bolts Marking

  • Material Grade
  • Manufacturer’s Name or Logo
  • Nominal Size
  • Method of Manufacturing
  • Heat Number
  • Schedule or Wall Thickness
  • Specification
 
 
Bolt End

SA 193 Gr B8m Square Head Bolts End

  • Semi-cone point
  • 45 degree angle cut
  • Milled end
  • Half point
  • Chisel point
  • Chamfer end
Thread Types

SA193 B8m Hex Bolts Thread Types

  • UNJ
  • BSF
  • Fine Thread
  • 8-Thread Series
  • UNEF
  • 12-thread series
  • Metric coarse
 

Get ASTM A193 Grade B8m Class 1 Bolts Available in Class 1 & 2, With Accurate Dimensions

NS (D) Across The Flats Body Diameter Thickness of Head Across the Corners
Force (minimum) Force (maximum) Dia (minimum) Dia(maximum) Head (minimum) Head(maximum) Corner (minimum) Corner (maximum)
m12 17.73 19.00 11.73 12.00 4.24 7.76 20.03 20.78
m90 125.50 130.00 89.13 90.00 54.26 57.74 143.07 150.11
m10 15.73 17.00 9.78 10.00 6.17 6.63 17.77 18.48
m20 29.16 30.00 19.67 20.00 12.12 12.88 32.95 34.64
m16 23.67 24.00 15.73 16.00 9.68 10.32 26.75 27.71
m14 20.67 22.00 13.73 14.00 8.51 9.09 23.35 24.25
m24 35.00 36.00 23.67 24.00 14.56 15.44 39.55 41.57
m36 53.80 55.00 35.61 36.00 21.63 23.38 60.79 63.51
m30 45.00 46.00 29.67 30.00 17.92 19.48 50.85 53.12
m42 62.90 65.00 41.38 42.00 25.03 26.97 71.71 75.06
m56 82.20 85.00 55.26 56.00 33.80 36.2 93.71 98.15
m48 72.60 75.00 47.38 48.00 28.93 31.07 82.76 86.60
m72 101.40 105.00 71.26 72.00 43.55 46.45 115.60 121.24
m64 91.80 95.00 63.26 64.00 38.68 41.32 104.65 109.70
m80 111.00 115.00 79.26 80.00 48.42 51.58 126.54 132.72
m100 140.00 145.00 99.13 90.00 60.10 63.9 159.60 167.43
A193 B8M Socket Head Cap Screw Dimension

ASTM A193 B8m Bolts Manufacturer in India offers an Excellent weight chart for fasteners

a193-b8-socket-head-cap-screw-dimension    
Dia. (D) Body Dia. (D) Head Height (H) Across the Corners © Across the Flats (F) Thread Lengths (T)
MAX MIN MAX MIN MAX MIN MAX MIN < 6†> 6â€
7/8 0.895 0.852 0.604 0.531 1.66 1.589 1.438 1.394 2 2.25
1 1.022 0.976 0.7 0.591 1.876 1.796 1.625 1.575 2.25 2.5
5/8 0.642 0.605 0.444 0.378 1.227 1.175 1.062 1.031 1.5 1.75
1 3/8 1.404 1.345 0.94 0.81 2.526 2.416 2.188 2.119 3 3.25
1/2 0.515 0.482 0.364 0.302 1.01 0.969 0.875 0.85 1.25 1.5
1 1/4 1.277 1.223 0.876 0.749 2.309 2.209 2 1.938 2.75 3
3/4 0.768 0.729 0.524 0.455 1.443 1.383 1.25 1.212 1.75 2
2 2.039 1.964 1.388 1.175 3.608 3.449 3.125 3.025 4.25 4.5
3 3.081 2.961 2.06 1.815 5.34 5.102 4.625 4.475 6.25 6.5
1 3/4 1.785 1.716 1.196 1.054 3.175 3.035 2.75 2.662 3.75 4
2 1/4 2.305 2.214 1.548 1.327 4.041 3.862 3.5 3.388 4.75 5
2 1/2 2.559 2.461 1.708 1.479 4.474 4.275 3.875 3.75 5.25 5.5
1 1/8 1.149 1.098 0.78 0.658 2.093 2.002 1.812 1.756 2.5 2.75
1 1/2 1.531 1.47 1.036 0.902 2.742 2.622 2.375 2.3 3.25 3.5
2 3/4 2.827 2.711 1.869 1.632 4.907 4.688 4.25 4.112 5.75 6
Torque Chart of SA 193 grade B8M Hex Bolt
TORQUE NEWTON-METER
Bolt
Diameter 		Torque 70% Initial
Torque 30% 		Final
Torque 100%
1/2 49 22 71
9/16 72 31 102
1 338 145 483
1â…› 403 172 575
7/8 225 96 321
5/8 99 42 141
1¼ 565 243 808
1½ 778 334 1113
2¾ 3118 1337 4454
19/16 531 228 759
1⅜ 590 252 843
3/4 175 75 249
1¾ 761 325 1086
1â… 603 259 862
1â…ž 944 404 1348
2¼ 1673 717 2389
2 1157 496 1653
2½ 2317 994 3311
3 4078 1748 5826
Standards of A193 B8M Material
Product ISO UNI DIN ASME
Metric Imperial
Set Screws 4029 5929 916 B18.3.1M B18.3
Hex Bolts 4014 5737 931 B18.2.3.5M B18.2.1
Hex Cap Screws 4017 5739 933 B18.2.3.1M B18.2.1
Heavy Hex Bolts 7412 5712 6914 B18.2.3.7M B18.2.1
Socket Head Cap Screws 4762 5931 912 B18.3.1M B18.3
Countersunk Screws 10642 5933 7991 B18.3.1M B18.3

Stockist of SA 193 Gr B8m Heavy Hex Bolts & B8m Hex Bolt With UNC, BSF and UN8 Thread Type

ASTM A193 B8m Bolts Supplier in India offers a variety of the most popular types.

Most Common Types of ASTM A193 B8M Bolts
SA 193 B8m Anchor Bolts

SA 193 B8m Anchor Bolts

A193 Gr B8m Eye Bolts

A193 Gr B8m Eye Bolts

ASTM B8m Socket Head Cap Screws

ASTM B8m Socket Head Cap Screws

ASTM A193 Grade B8m Countersunk Screws

ASTM A193 Grade B8m Countersunk Screws

ASTM A 193 GR B8m J Bolts

ASTM A 193 GR B8m J Bolts

SA 193 Gr B8m Square Head Bolts

SA 193 Gr B8m Square Head Bolts

SA 193 B8m Anchor Bolts HS Code
HS Code
73181500
Supplier of B8M Class 2 Threaded Rod in Mumbai & See SA 193 B8M Countersunk Screws Chemical Composition
SA 193 Gr B8m Square Head Bolts Chemical Composition
0.08

Carbon

2.0

Manganese

1.00

Silicon

0.045

Phosphorus


18.0

Chromium

0.030

Sulfur

14.0

Nickel

3.00

Molybdenum

Marking on B8M Socket Head Cap Screw
Grade Symbol Class Manufacturer’s Mark
B8MSH Class 2 Hilton Steel
B8Y or B8MN Class 1B
B8M Class 1
B95 Class 1D
A193 B8M Eye Bolt Tensile Class
Property Description
Class 2 Carbide Solution Treated & Strain Hardened
Class 1 Carbide Solution Treated
B8M Class 2 Heavy Hex Bolts Have Higher Tensile, Refer Matrial Properties
Grade Tensile Strength Diameter Yield Strength Reduction Elongation Hardness
Grade B8, B8M, Class 1, 1D 515 All Diameters 205 50 30 223 HBW or 96 HRB
Grade B8M, B8MLCuN, Class 2 760 M20 and under 655 45 15 321 HBW or 35 HRC
Grade B8M, B8MLCuN, Class 2 655 M24 to M30, inclusive 450 45 25 321 HBW or 35 HRC
Grade B8M, B8MLCuN, Class 2 690 M20 to M24, inclusive 550 45 20 321 HBW or 35 HRC
620 M30 to M36, inclusive 345 45 30 321 HBW or 35 HRC
ASTM A193 B8M Bolts Application
ASTM A193 B8M Bolts Application
SA 193 B8M Anchor Bolts Recommended Grades
Nut Specification Washer Specification
ASTM A194 Grade 8M ASTM A240 TP316
ASTM A 193 GR B8m J Bolts Equivalent Grades
Class 1 AISI 316 AFNOR Z6CNT 17.11 DIN X 5 Cr NiMo 18.1 B.S 1506.845
Class 2 AISI 316 AFNOR Z6CND 17.11 DIN X5 Cr Ni Mo 18.10 B.S 1506.845
What is the Corrosion Resistance of ASTM A193 B8M Bolts?
  • Marine Environments
  • Chloride Resistance
  • Oxidizing Environments
  • Passivation
  • Material
How Does the Manufacturing Process Affect the Quality of ASTM A193 B8M Bolts?

The Factors that Impact on following points:

  • Ensures strength
  • Surface Finishing
  • Increases strength without sacrificing ductility
  • Ensures reliability & safety

Our Product

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Why Hilton Steel ?

  • ➤ Hilton Steel is a custom steel forging company in India Since 1984. Manufacturer and Supplier of oil and gas piping materials in Mumbai.
  • ➤ Appointed Dealers and Distributors of Bolting Products in Indonesia, South Africa, Saudi Arabia, UAE, Nigeria and Europe
           

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