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Class 4.6 Stud Bolt, Threaded Rod and High Tensile Steel 4.6 Hex Bolts manufacturer in India

The specification Class 4.6 Threaded Rod is a standard that covers fasteners manufactured from either Low carbon steel or medium carbon steel. Since both Low carbon steel and medium carbon steel used to make the alloy of Grade 4.6 Material is cheaper as compared to other steel grades, Grade 4.6 Bolts & Grade 4.6 Nuts are the most commonly used fasteners in various industries. Besides having carbon as the primary alloying element, the  Class 4.6 Material consists of phosphorous and sulphur in trace amounts.

The method used to manufacture the alloy of the Grade 4.6 Washer includes cold deformation and chip removal. Cold deformation or cold working is a process in which intentional plastic deformation has been induced in the Grade 4.6 Screw alloy . This plastic deformation of the 4.6 Grade Bolt alloy helps in exacting the change in shape required. Cold working the alloy of the 4.6 Grade Fasteners aids in increasing the yield strength, hardness and tensile strength. The ultimate material strength of Grade 4.6 Threaded Rod is  40 Mpa while its yield  strength or the proof stress is 60% that of the ultimate strength. The size range of these Class 4.6 Bolts falls in to the range between M5 - M36.

Grade 4.6 Fasteners

Grade 4.6 Fasteners

Grade 4.6 Nuts

Grade 4.6 Nuts

Grade 4.6 Bolts

Grade 4.6 Bolts

Grade 4.6 Hex Bolts

Grade 4.6 Hex Bolts

Grade 4.6 Stud Bolts

Grade 4.6 Stud Bolts

Class 4.6 Threaded Rod

Class 4.6 Threaded Rod

Wide range of BS 3692 Class 4.6 Structural Anchor Bolts, High Tensile Grade 8.8 Screws and washer for mulipurpose use, check sizes and dimensions

Grade 4.6 Bolts Specifications

4.6 High Tensile Fasteners Sizes
  • Cold Formed 4.6 Grade Bolt: M2-M24
  • Hot Forged Class 4.6 Bolts: M24-M100
High Tensile 4.6 Grade Bolts Size Metric
  • Dia: M10 - M110
  • Length: 12 - 1200MM
Grade 4.6 Hex Bolts Size Inch
  • Dia: 1/2" - 4.0"
  • Length: 1/2" - 52"
Standard

Manufacturer of Grade 4.6 Bolts as per JIS, GB, EU, IFI, UNI, ANSI, DIN, CSN, ISO, IS, ASTM, PN, BS, ASME, and all International Standards

  • ANSI B 18.2.4 2M/ B 28.2.4 1M ( American National Standards Institute)
  • GB/T5783, GB/T5782, GB5783
  • Indian IS
  • American ASME
  • American SAE
  • International ISO
  • Spanish CSN
  • German DIN
  • Italian UNI
  • British BS
  • European EU
  • Polish PN
Grade 4.6 Bolts Length 3 mm to 200 mm
Grade 4.6 Steel Bolts & Screws US Threads Unified national fine (UNF), UNK, BSW, BSF, Unified National Coarse (UNC), UNJF, UNJC, Constant-pitch threads, UNR, Unified national extra fine (UNEF), METRIC
Grade 4.6 Bolts Head drive Phillips/Slot, Phillips, Slotted, Six-Lobe, etc
Material Origin Grade 4.6 Bolts are Western European. Eastern origin possible on request.
Grade 4.6 Nut Bolt Surface Finish & Coating
  • Ptfe Coated 4.6 High Tensile Bolts
  • Phosphate
  • Teflon
  • Hot Dip Galvanised
  • Xylon
  • Zinc Phosphate
  • Cadmium
  • Manganese Phosphate
  • Nickel plated
  • Zinc Electro Plating
  • Anodizing
  • ZAC
  • Black oxide
  • Sherardized
  • Plated zinc-nickel
  • Dacroment
  • Geometry
  • Self-Colour
  • Bright Zinc Plated
BS 3692 grade 4.6 Fasteners types Studs, Hexagon Nut, Hex Set Screw, T-Head Bolts, Screws, Bolts, Allen Cap screw, Wing Screw, Nut, Socket Hexagon Head Screw, Sockets, Anchors, Marine Anchors, J Bolts, Cap Screw, Structural Bolts, Stud Bolts, Nuts, Hex Coupling Nut, Spring Washers, Anchor Bolt, Hex Head Bolts, Socket Screw, Studs, Socket Head Cap Screw, Screw, Mushroom Head Square Neck Bolts, Square Nut, Washers, Eye Bolt, Hex Nut, Wing Screw, Foundation Bolts, U Bolts, Hex Domed Cap Nuts, Pan Head Screw, Machine Screw
Payment Terms T/T, Western Union, Paypal, L/C or Trade Assurance 30% deposit & balance before shipping
MOQ 5 pieces
4.6 High Tensile Nut Bolt Drawing Formats send to manufacturers JPEG, PDF, CAD, STP, IGS
Ask for Test Certificates from Grade 4.6 Bolts manufacturers
  • Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1,
  • High Tensile 4.6 Grade Bolts Tensile testing to ISO 898-1
  • Suitability for preloading to EN 14399-2, Hardness testing to ISO 6508-1
  • Nut proof load testing to ISO 898-2, Tri-Roll Thread Comparators
  • Suitability test for calibrated preload to EN 14399-10
  • BS 3692 grade 4.6 Bolts Charpy Impact testing in accordance with ISO 148-1
Free Samples Yes
Port of Dispatch Mumbai or Kalamboli ports in Maharashtra state of India
Delivery time Regular product is about 7-15 days
Find our dealers & distributors of Grade 4.6 Bolts Chennai, Agra, Howrah, Pune, New Delhi, Gurgaon, Courbevoie, Seoul, Lucknow, Nagpur, Bangalore, Thiruvananthapuram, Nashik, Rajkot, Thane, Tehran, Ernakulam, Brisbane, Baroda, Kochi, Perth, Doha, Singapore, Dhaka, Kuala Lumpur, Istanbul, Manama, Kolkata, Abu Dhabi, Mumbai, Ludhiana, Riyadh, Bengaluru, Muscat, Dammam, Caracas, Ranchi, Coimbatore, Tau, Mysuru, Dubai, Ahvaz, Jakarta, Lagos, Ahmedabad, Panipat, Bhubaneswar, India, Melbourne, Vung Granada, Sharjah, Gimhae-si, Ankara, Noida, Port-of-Spain Kuwait, Bogota, Calgary, Jaipur, Vapi, Indore, Jamshedpur, Patna, Navi Mumbai, Gujarat, Janeiro, Santiago, Karachi, Shah Alam, Montreal, London, Pimpri-Chinchwad, Sydney, Khobar, Kanpur, Mexico, Houston, Vadodara, Surat, Hyderabad
Grade 4.6 Steel Fasteners Application and Uses Industrial, Wind tower, Railway, Nuclear power, Construction, Electronic, and Automotive industry
ISO - International Organization for Standardization

4.6 High Tensile Hex Bolts Dimensions

4.6 High Tensile Heavy Hex Bolts Dimensions

 Heavy Hex Bolt Diameter  D  F  C  H
 Body Diameter    Width Across Flats   Width Across Corners   Height
 Max  Basic   Max        Min         Max  Min  Basic  Max       Min      
1/2 0.515 7/8 0.875 0.850 1.010 0.969 11/32 0.364 0.302
5/8 0.642 1-1/16 1.062 1.031 1.227 1.175 27/64 0.444 0.378
3/4 0.768 1-1/4 1.250 1.212 1.443 1.383 1/2 0.524 0.455
7/8 0.895 1-7/16 1.438 1.394 1.660 1.589 37/64 0.604 0.531
1 1.022 1-5/8 1.625 1.575 1.876 1.796 43/64 0.700 0.591
1-1/8 1.149 1-13/16 1.812 1.756 2.093 2.002 3/4 0.780 0.658
1-1/4 1.277 2 2.00 1.938 2.309 2.209 27/32 0.876 0.749
1-3/8 1.404 2-3/16 2.188 2.119 2.526 2.416 29/32 0.940 0.810
1-1/2 1.531 2-3/8 2.375 2.300 2.742 2.622 1 1.036 0.902
1-3/4 1.785 2-3/4 2.750 2.662 3.175 3.035 1-5/32 1.196 1.054
2 2.039 3-1/8 3.125 3.025 3.608 3.449 1-11/32 1.388 1.175
2-1/4 2.305 3-1/2 3.500 3.388 4.041 3.862 1-1/2 1.548 1.327
2-1/2 2.559 3-7/8 3.875 3.750 4.474 4.275 1-21/32 1.708 1.479

High Tensile 4.6 Grade Hex Nuts Dimensions

BS 3692 grade 4.6 Heavy Hex Nut Dimensions in mm

ISO 4.6 High Tensile 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

BS 3692 grade 4.6 Flat Washer Dimensions

ISO 7089 4.6 High Tensile Flat Washer dimensions in mm

BS 3692 grade 4.6 Flat Washer Dimensions

High Tensile 4.6 Grade Bolt Size USS SAE
OD (in.) ID (in.) Thickness OD (in.) ID (in.) Thickness
1/8 (#6) - - - 0.375 0.156 .036/.065
5/32 (#8) - - - 0.438 0.188 .036/.065
3/16 (#10) 0.560 0.250 .036/.065 0.500 0.220 .036/.065
7/32 (#12) - - - 0.562 0.250 .051/.080
1/4 (#14) 0.734 0.312 .051/.080 0.625 0.281 .051/.080
5/16 0.875 0.375 .064/.104 0.688 0.344 .051/.080
3/8 1.000 0.438 .064/.104 0.812 0.406 .051/.080
7/16 1.250 0.500 .064/.104 0.922 0.469 .051/.080
1/2 1.375 0.562 .086/.132 1.062 0.531 .074/.121
9/16 1.469 0.625 .086/.132 1.156 0.594 .074/.121
5/8 1.750 0.688 .108/.160 1.312 0.656 .074/.121
3/4 2.000 0.812 .122/.177 1.469 0.812 .108/.160
7/8 2.250 0.938 .136/.192 1.750 0.938 .108/.160
1 2.500 1.062 .136/.192 2.000 1.062 .108/.160
1 1/8 2.750 1.250 .136/.192 2.250 1.250 .108/.160
1 1/4 3.000 1.375 .136/.192 2.500 1.375 .136/.192
1 3/8 3.250 1.500 .153/.213 2.750 1.500 .136/.213
1 1/2 3.500 1.625 .153/.213 3.000 1.625 .153/.213
1 5/8 3.750 1.750 .153/.213 - - -
1 3/4 4.000 1.875 .153/.213 - - -
1 7/8 4.250 2.000 .153/.213 - - -
2 4.500 2.125 .153/.213 - - -
2 1/4 4.750 2.375 .193/.248 - - -
2 1/2 5.000 2.625 .210/.280 - - -
2 3/4 5.250 2.875 .228/.310 - - -
3 5.500 3.125 .249/.327 - - -

Dimensions of Grade 4.6 Steel Socket Head Cap Screw

American National Standard ANSI/ASME B18.3.1M 4.6 High Tensile Socket Head Cap Screws

Grade 4.6 Steel Socket Head Cap Screw Dimensions

High Tensile 4.6 Grade Screw Nom. Size Thread Pitch Body
Diameter
D
Head
Diameter
A
Head
Height
H
Chamfer
or
Radius
S
Hexagon
Socket
Size
J
Spline
Socket
Sizea
M
Key
Engagement
T
Transition
Dia.
B
Max Min Max Min Max Min Max Nom. Nom. Min Max
M1.6 × 0.35 1.60 1.46 3.00 2.87 1.60 1.52 0.16 1.5 1.829 0.80 2.0
M2 × 0.4 2.00 1.86 3.80 3.65 2.00 1.91 0.20 1.5 1.829 1.00 2.6
M2.5 × 0.45 2.50 2.36 4.50 4.33 2.50 2.40 0.25 2.0 2.438 1.25 3.1
M3 × 0.5 3.00 2.86 5.50 5.32 3.00 2.89 0.30 2.5 2.819 1.50 3.6
M4 × 0.7 4.00 3.82 7.00 6.80 4.00 3.88 0.40 3.0 3.378 2.00 4.7
M5 × 0.8 5.00 4.82 8.50 8.27 5.00 4.86 0.50 4.0 4.648 2.50 5.7
M6 × 1 6.00 5.82 10.00 9.74 6.00 5.85 0.60 5.0 5.486 3.00 6.8
M8 × 1.25 8.00 7.78 13.00 12.70 8.00 7.83 0.80 6.0 7.391 4.00 9.2
M10 × 1.5 10.00 9.78 16.00 15.67 10.00 9.81 1.00 8.0 5.00 11.2
M12 × 1.75 12.00 11.73 18.00 17.63 12.00 11.79 1.20 10.0 6.00 14.2
M14 × 2b 14.00 13.73 21.00 20.60 14.00 13.77 1.40 12.0 7.00 16.2
M16 × 2 16.00 15.73 24.00 23.58 16.00 15.76 1.60 14.0 8.00 18.2
M20 × 2.5 20.00 19.67 30.00 29.53 20.00 19.73 2.00 17.0 10.00 22.4
M24 × 3 24.00 23.67 36.00 35.48 24.00 23.70 2.40 19.0 12.00 26.4
M30 × 3.5 30.00 29.67 45.00 44.42 30.00 29.67 3.00 22.0 15.00 33.4
M36 × 4 36.00 35.61 54.00 53.37 36.00 35.64 3.60 27.0 18.00 39.4
M42 × 4.5 42.00 41.61 63.00 62.31 42.00 41.61 4.20 32.0 21.00 45.6
M48 × 5 48.00 47.61 72.00 71.27 48.00 47.58 4.80 36.0 24.00 52.6

Grade 4.6 Bolts Type

4.6 High Tensile U Bolt

4.6 High Tensile U Bolt

High Tensile 4.6 Grade Eye Bolt

High Tensile 4.6 Grade Eye Bolt

Grade 4.6 Steel Heavy Hex Bolt

Grade 4.6 Steel Heavy Hex Bolt

BS 3692 grade 4.6 Hex Bolt

BS 3692 grade 4.6 Hex Bolt

BS 4190 grade 4.6 Hex Head Bolt

BS 4190 grade 4.6 Hex Head Bolt

Grade 4.6 Carriage Bolt

Grade 4.6 Carriage Bolt

Class 4.6 Galvanized Bolt

Class 4.6 Galvanized Bolt

4.6 Grade Hot Dip Galvanized Bolts

4.6 Grade Hot Dip Galvanized Bolts

4.6 High Tensile M16 Bolt

4.6 High Tensile M16 Bolt

High Tensile 4.6 Grade M8 Bolt

High Tensile 4.6 Grade M8 Bolt

4.6 Grade Flange Bolt

4.6 Grade Flange Bolt

BS 3692 grade 4.6 M10 Bolt

BS 3692 grade 4.6 M10 Bolt

BS 4190 grade 4.6 Oval Head Bolt

BS 4190 grade 4.6 Oval Head Bolt

Full Thread Grade 4.6 Hex Bolt

Full Thread Grade 4.6 Hex Bolt

Grade 4.6 Steel Square Head T Bolt

Grade 4.6 Steel Square Head T Bolt

Class 4.6 Hexagon Bolt

Class 4.6 Hexagon Bolt

4.6 High Tensile Plow Bolt

4.6 High Tensile Plow Bolt

High Tensile 4.6 Grade Lag Bolt

High Tensile 4.6 Grade Lag Bolt

BS 3692 grade 4.6 Structural Hex Bolts

BS 3692 grade 4.6 Structural Hex Bolts

Grade 4.6 Steel Cup Head Bolt

Grade 4.6 Steel Cup Head Bolt

BS 4190 grade 4.6 Allen Bolt

BS 4190 grade 4.6 Allen Bolt

Grade 4.6 CSK Bolt

Grade 4.6 CSK Bolt

Various types of Grade 4.6 Nuts

4.6 High Tensile Lock Nut

4.6 High Tensile Lock Nut

High Tensile 4.6 Grade Hex Nut

High Tensile 4.6 Grade Hex Nut

BS 3692 grade 4.6 Weld Nut

BS 3692 grade 4.6 Weld Nut

Grade 4.6 Steel Pinion Nut

Grade 4.6 Steel Pinion Nut

BS 4190 grade 4.6 Heavy Hex Nut

BS 4190 grade 4.6 Heavy Hex Nut

Class 4.6 M10 Hexagon Nut

Class 4.6 M10 Hexagon Nut

Grade 4.6 Slotted Flange Nut

Grade 4.6 Slotted Flange Nut

Fine Thread 4.6 Grade Hex Nut

Fine Thread 4.6 Grade Hex Nut

Grade 4.6 Stud Bolt Type

4.6 High Tensile Stud Bolt

4.6 High Tensile Stud Bolt

Grade 4.6 Threaded Rod

Grade 4.6 Threaded Rod

BS 3692 grade 4.6 Studs

BS 3692 grade 4.6 Studs

Grade 4.6 Steel Stud Bar

Grade 4.6 Steel Stud Bar

BS 4190 grade 4.6 Weld Studs

BS 4190 grade 4.6 Weld Studs

Grade 4.6 Fully Threaded Studs

Grade 4.6 Fully Threaded Studs

Class 4.6 Double End Studs

Class 4.6 Double End Studs

4.6 Grade Partially Threaded Studs

4.6 Grade Partially Threaded Studs

Most Selling types of Grade 4.6 Screws

High Tensile 4.6 Grade Lag Screw

High Tensile 4.6 Grade Lag Screw

BS 3692 grade 4.6 Socket Head Cap Screw

BS 3692 grade 4.6 Socket Head Cap Screw

BS 4190 grade 4.6 Set Screw

BS 4190 grade 4.6 Set Screw

4.6 High Tensile Hex Screw

4.6 High Tensile Hex Screw

Grade 4.6 Coach Screw

Grade 4.6 Coach Screw

Class 4.6 Grub Screw

Class 4.6 Grub Screw

4.6 Grade Cap Screw

4.6 Grade Cap Screw

Grade 4.6 Steel Machine Screw

Grade 4.6 Steel Machine Screw

4.6 High Tensile Hex Head Screw

4.6 High Tensile Hex Head Screw

BS 3692 grade 4.6 Screw Hex Flange

BS 3692 grade 4.6 Screw Hex Flange

High Tensile 4.6 Grade Hexagon Head Screw

High Tensile 4.6 Grade Hexagon Head Screw

Grade 4.6 Steel Square Head Screw

Grade 4.6 Steel Square Head Screw

Grade 4.6 Washers Types

4.6 High Tensile Flat Washer

4.6 High Tensile Flat Washer

High Tensile 4.6 Grade Fender Washer

High Tensile 4.6 Grade Fender Washer

BS 3692 grade 4.6 Curved Spring Washer

BS 3692 grade 4.6 Curved Spring Washer

Grade 4.6 Steel Split Lock Washer

Grade 4.6 Steel Split Lock Washer

BS 4190 grade 4.6 Square Washer

BS 4190 grade 4.6 Square Washer

Grade 4.6 Star Washer

Grade 4.6 Star Washer

Class 4.6 Tooth Lock Washer

Class 4.6 Tooth Lock Washer

4.6 Grade Wave Spring Washer

4.6 Grade Wave Spring Washer

High Tensile 4.6 Grade Nuts Sizes

Grade 4.6 Steel Finished Hex Nuts sizes as per ANSI/ASME B18.2.2

High Tensile 4.6 Grade Nuts Sizes

Nominal or Basic Major Diameter of Nut Thread

4.6 High Tensile Nuts Width Across Flats (F)

Width Across Corners (G) Thickness of High Tensile 4.6 Grade 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

BS 3692 grade 4.6 Screws Sizes

Grade 4.6 Steel Screw Size Body Dia Hex Key Size Head Height Head Dia Maximum Thread Length Minimum Thread Length
No. 0 0.06 0.05 0.06 0.096 5/8 3/8
No. 1 0.073 1/16 0.073 0.118 7/8 3/8
No. 2 0.086 5/64 0.086 0.14 7/8 1/2
No. 3 0.099 5/64 0.099 0.161 7/8 1/2
No. 4 0.112 3/32 0.112 0.183 11/8 11/16
No. 5 0.125 3/32 0.125 0.205 1 11/16
No. 6 0.138 7/64 0.138 0.226 11/8 11/16
No. 8 0.164 9/64 0.164 0.27 11/4 3/4
No. 10 0.19 5/32 0.19 0.312 13/8 15/16
No. 12 0.216 5/32 0.216 0.345 11/4 15/16
1/4 0.250 3/16 1/4 3/8 11/2 15/16
5/16 0.3125 1/4 5/16 15/32 1-3/4 1-1/16
3/8 0.375 5/16 3/8 9/16 2 1-3/16
7/16 0.438 3/8 7/16 21/32 2-1/4 13/16
1/2 0.500 3/8 1/2 3/4 2-1/2 1-3/8
9/16 0.5625 7/16 9/16 27/32 2-7/16 1-5/8
5/8 0.625 1/2 5/8 15/16 3 1-5/8
3/4 0.750 5/8 3/4 11/8 3-1/2 1-7/8
7/8 0.875 3/4 7/8 15/16 3-3/4 2-1/16
1 1.000 3/4 1 11/2 4-1/2 2-1/4
1-1/8 1.125 7/8 1-1/8 111/16 4-21/32 2-13/16
1-1/4 1.250 7/8 1-1/4 17/8 5-3/32 3-1/8
1-1/2 1.500 1 1-1/2 21/4 6-5/64 3-3/4
1-3/4 1.750 11/4 1-3/4 25/8 7-1/8 4-3/8
2 2.000 11/2 2 3 8-7/64 5

4.6 High Tensile Bolt Torque Chart

Maximum Pre-load (N) Property class to ISO898/1 Maximum Tightening Torque (Ncm) Property class to ISO898/1
Thread Coeff of friction 4.6 4.6 Conv factor
M1.6 0.1 200 5 0.026
0.125 190 5.5 0.031
0.14 180 6 0.034
M1.8 0.1 230 6 0.027
0.125 220 7 0.033
0.14 215 7.5 0.036
M2.0 0.1 335 10.5 0.032
0.125 320 12 0.039
0.14 305 13 0.043
M2.5 0.1 560 21 0.04
0.125 530 25 0.048
0.14 510 27 0.053
M3.0 0.1 855 38 0.046
0.125 815 44 0.055
0.14 785 47 0.061
M3.5 0.1 1140 59 0.052
0.125 1080 68 0.063
0.14 1050 73 0.07
M4.0 0.1 1480 88 0.06
0.125 1400 102 0.073
0.14 1360 108 0.08
M5.0 0.1 2410 170 0.072
0.125 2300 200 0.087
0.14 2230 210 0.096

Maximum Pre-load (N) Property class to ISO898/1 Maximum Tightening Torque (Nm) Property class to ISO898/1
Thread Coeff of friction 4.6 4.6 Conv factor
M6 0.1 3400 3 0.00087
0.125 3240 3.4 0.00106
0.14 1350 3.7 0.00117
M8 0.1 6260 7.2 0.00115
0.125 5960 8.3 0.0014
0.14 5780 8.9 0.00145
M10 0.1 9960 14.4 0.00175
0.125 9480 16.6 0.00195
0.14 9200 18 0.00175
M12 0.1 14520 25 0.0021
0.125 13840 29 0.0023
0.14 13400 31 0.002
M14 0.1 19900 40 0.0024
0.125 19000 46 0.0027
0.14 18400 50 0.0022
M16 0.1 27400 60 0.0027
0.125 26100 70 0.003
0.14 25300 76 0.0025
M18 0.1 33300 83 0.003
0.125 31700 95 0.0034
0.14 30800 105 0.0028
M20 0.1 42800 120 0.0033
0.125 40800 135 0.0037
0.14 39600 146 0.0033

Maximum Pre-load (N) Property class to ISO898/1 Maximum Tightening Torque (Nm) Property class to ISO898/1
Thread Coeff of friction 4.6 4.6 Conv factor
M22 0.1 53400 160 0.0036
0.125 51000 183 0.004
0.14 49600 198 0.0033
M24 0.1 61600 203 0.004
0.125 58800 235 0.0044
0.14 57100 251 0.0037
M27 0.1 81200 300 0.0045
0.125 77400 348 0.005
0.14 75200 376 0.0041
M30 0.1 98800 405 0.005
0.125 9400 470 0.0055
0.14 91600 504 0.0045
M33 0.1 122800 552 0.0055
0.125 117200 645 0.006
0.14 114000 685 0.0049
M36 0.1 144000 705 0.006
0.125 137600 825 0.0066
0.14 134000 885 0.0053
M39 0.1 173500 920 0.0053
0.125 165600 1075 0.0065
0.14 160800 1155 0.0072

Grade 4.6 Steel Washer Sizes

4.6 High Tensile SAE Flat Washers
Size Inside Diameter Outside Diameter Thickness
#2 3/32" 1/4" .020"
#4 1/8" 5/16" 1/32"
#6 5/32" 3/8" 3/64"
#8 3/16" 7/16" 3/64"
#10 7/32" 1/2" 3/64"
1/4 9/32" 5/8" 1/16"
5/16 11/32" 11/16" 1/16"
3/8 13/32" 13/16" 1/16"
7/16 15/32" 59/64" 1/16"
1/2 17/32" 1-1/16" 3/32"
9/16 19/32" 1-3/16" 3/32"
5/8 21/32" 1-5/16" 3/32"
3/4 13/16" 1-1/2" 9/64"
7/8 15/16" 1-3/4" 9/64"
1" 1-1/16" 2" 9/64"
1-1/8 1-3/16" 2-1/4" 9/64"
1-1/4 1-5/16" 2-1/2" 5/32"
1-1/2 1-7/16" 3" 3/16"
1-5/8 1-3/4" 3-3/4" 3/16"
1-3/4 1-7/8" 4" 3/16"
2 2-1/8" 4-1/2" 3/16"

BS 4190 grade 4.6 Bolts Sizes

ASME B18.2.1 Grade 4.6 Hex Head Bolt size (Inch Series)

BS 4190 grade 4.6 Bolts Sizes

Nominal or Basic Product Diameter E F G H J LT (Thread Length) Y
Body Diameter Width Across Flats Width Across Corners Head Height Wrenching Height For Screw Lengths For Screw Lengths Transition Thread Length
1/4 0.25 0.25 0.245 7/16 0.438 0.428 0.505 0.488 5/32 0.163 0.150 0.106 0.750 1.000 0.250
5/16 0.3125 0.3125 0.3065 1/2 0.500 0.489 0.577 0.557 13/64 0.211 0.195 0.140 0.875 1.125 0.278
3/8 0.375 0.375 0.369 9/16 0.562 0.551 0.650 0.628 15/64 0.243 0.226 0.160 1.000 1.250 0.312
7/16 0.4375 0.4375 0.4305 5/8 0.625 0.612 0.722 0.698 9/32 0.291 0.272 0.195 1.125 1.375 0.357
1/2 0.5 0.5 0.493 3/4 0.750 0.736 0.866 0.840 5/16 0.323 0.302 0.215 1.250 1.500 0.385
9/16 0.5625 0.5625 0.5545 13/16 0.812 0.798 0.938 0.910 23/64 0.371 0.348 0.250 1.375 1.625 0.417
5/8 0.625 0.625 0.617 15/16 0.938 0.922 1.083 1.051 25/64 0.403 0.378 0.269 1.500 1.750 0.455
3/4 0.75 0.75 0.741 1-1/8 1.125 1.100 1.299 1.254 15/32 0.483 0.455 0.324 1.750 2.000 0.500
7/8 0.875 0.875 0.866 1-5/16 1.312 1.285 1.516 1.465 35/64 0.563 0.531 0.378 2.000 2.250 0.556
1 1 1 0.99 1-1/2 1.500 1.469 1.732 1.675 39/64 0.627 0.591 0.416 2.250 2.500 0.625
1-1/8 1.125 1.125 1.114 1-11/16 1.688 1.631 1.949 1.859 11/16 0.718 0.658 0.461 2.500 2.750 0.714
1-1/4 1.25 1.25 1.239 1-7/8 1.875 1.812 2.165 2.066 25/32 0.813 0.749 0.530 2.750 3.000 0.714
1-1/2 1.5 1.5 1.488 2-1/4 2.250 2.175 2.598 2.480 15/16 0.974 0.902 0.640 3.250 3.500 0.833

Chemical Composition of 4.6 High Tensile Hex Bolts

Strength class or grade Material and heat treatment Chemical composition (analysis on the product) % Min. hardening temperature °C
C P S B
min max max max max
4.6 Carbon steel - 0,55 0,050 0,060 Not specified -

Mechanical Properties of High Tensile 4.6 Grade Nut Bolt

Class/ Grade Material Proof stress Yield strength (min.) Tensile strength (min.) Core hardness (Rockwell)
Grade 4.6 Low or medium carbon steel 225 Mpa 240 Mpa 400 Mpa B67-95

Grade 4.6 Bolts Price List

Products FOB Price US $
Hot dip galvanized T-bolt Carbon Steel 4.6 Grade US $500.00/ Piece
Carbon steel Grade 4.6 non shaped bolt US $0.05/ Piece
Grade 4.6 hex bolts DIN933 US $0.22/ Piece
Hot dip galvanized grade 4.6 grade high strength bolts and screws US $0.05/ Piece
m14 grade 4.6 high strength weight heavy u type bolt US $1.26-$1.32/ Piece

Call us or send us an email to sales@jigneshsteel.com for more details. Always compare our price with other Grade 4.6 Bolts manufacturers in India or China