High Tensile Bolts

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High Tensile Bolts

High Tensile Bolts Short Synopsis

  • Sizes in Stock : M2 to M100
  • Standard : IS 1364 / IS 1363 & DIN EN ISO 4014 & 4017 DIN 931 / 933
  • Grades : 10.9,8.8,12.9
  • Finish: Zinc plated, Plain, Hot dip galvanised
  • Length : 20mm – 380mm
  • Production technology :Cold Forged

 

HT Nut Bolt Manufacturer in India, in M6, M10, M12 and M20 Sizes

HT Nut Bolt

HT Nut Bolt

High Tensile Fasteners

High Tensile Fasteners

M8 High Tensile Bolts

M8 High Tensile Bolts

 

KM Steel India is one of the leading High Tensile Bolts Manufacturer In India Which Offer the Fasteners in Discount Cost Even on a Small Quantity Click Here to Contact

Table Of Content

 

High Tensile Bolts Specifications

Supplier of High Tensile Nuts and Bolts in Mumbai, Refer Detailed Technical Specifications

High Tensile Bolts Specifications

View High Tensile Bolts Supplier in India who offers Detailed Specification

Sizes

High Tensile Fasteners Sizes

  • Imperial Sizes : Dia M 20 to 100 mm
  • Metric Size : 3/4″ to 3.1/2″
  • Length: 25mm to 200mm

 

Threads

High Tensile Hex Head Bolts Threads

  • BSW
  • UNF
  • CBSF
  • UN

 

Ends

High Strength Bolts Ends

  • Rounded
  • Sheared
  • Flat or Saw Cut
  • Chamfered

Features

HT Bolts Features

  • Corrosion And Chemical Resistance
  • Machinability
  • High Wear Resistance
  • Weather Resistance

 

Application

High Tensile Bolts and Nuts Application

  • Wind tower
  • Nuclear power
  • Automotive industry

Delivered Areas

M16 High Tensile Bolts Delivered Areas

  • USA, Dubai
  • UAE, Abu Dhabi
  • Oman, Saudi Arabia

 

Standard

High Tensile Steel Bolts Standard

  • IS 1364 / IS 1363
  • DIN EN ISO 4014
  • 4017 DIN 931 / 933

Process

M14 High Tensile Bolts Process

  • Cold Forging
  • Hot Forging
  • CNC machined

 

Packaging

Packaging of HT Stud Bolt

  • Corrugated Box
  • Small Pack
  • Carton
  • Pallet

Marking

M8 High Tensile Bolt Marking

  • Custom logo
  • Material grade
  • Heat number
  • Specification

 

Testing Methods

High Tensile Hex Screw Testing Methods

  • Hardness Tests
  • PMI Testing
  • Flattening Tests

Surface Finish

Ht Set Screw Surface Finish

  • HDG (Hot dip galvanized)
  • Plain
  • Zinc Plated

 

Types Of High Tensile Fasteners

Purchase Large Stock of High Tensile Bolts Manufacturer in India at Affordable Price

High Tensile Bolt

High Tensile Bolt

HT Hex Bolt

HT Hex Bolt

High Strength Heavy Hex Bolt

High Strength Heavy Hex Bolt

 

High Tensile Stainless Steel Nut Bolt

High Tensile Stainless Steel Nut Bolt

High Tension Threaded Rod

High Tension Threaded Rod

High Tensile Allen Bolt

High Tensile Allen Bolt

 

Ready Stock of High Tensile Fasteners Available in Different Sizes and Grades

HT Bolts Grades

  • 8.8
  • 10.9
  • 12.9

High Tensile Hex Bolt Dimension Chart

High Tensile Hex Bolt Dimension Chart

 High Tensile Hex Bolt

Diameter

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

 

High Strength Steel Screws Dimension Chart

Check High Tensile Bolts Stockist in India who provides appropriate Dimensions

High Strength Steel Screws Dimension Chart

High Tensile Steel Screw Size Max Thread Length Head Dia Hex Key Size Body Dia Head Height Min Thread Length
2 8-7/64 3 11/2 2.000 2 5
9/16 2-7/16 27/32 7/16 0.5625 9/16 1-5/8
3/4 3-1/2 11/8 5/8 0.750 3/4 1-7/8
5/16 1-3/4 15/32 1/4 0.3125 5/16 1-1/16
1/4 11/2 3/8 3/16 0.250 1/4 15/16
3/8 2 9/16 5/16 0.375 3/8 1-3/16
1/2 2-1/2 3/4 3/8 0.500 1/2 1-3/8
7/16 2-1/4 21/32 3/8 0.438 7/16 13/16
5/8 3 15/16 1/2 0.625 5/8 1-5/8
7/8 3-3/4 15/16 3/4 0.875 7/8 2-1/16
1-1/8 4-21/32 111/16 7/8 1.125 1-1/8 2-13/16
1 4-1/2 11/2 3/4 1.000 1 2-1/4
1-1/2 6-5/64 21/4 1 1.500 1-1/2 3-3/4
1-1/4 5-3/32 17/8 7/8 1.250 1-1/4 3-1/8
1-3/4 7-1/8 25/8 11/4 1.750 1-3/4 4-3/8

 

High Tensile Stud Tensile Strength

Grade Hardness N / mm² ton / in²
8.8 235-293 800-980 51-64
9.8 262-302 900-1025 58-66
3.6 116 300-420 27 Max
4.6/4.8 111-156 400-520 26-34
6.6/6.8 179-217 600-740 39-48
10.8 293-341 1000-1150 65-75
12.8 352-401 1200-1375 77-88

 

Weight Chart Of High Tensile Fasteners

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High Tensile Fasteners Length in MM 20 16 25 35 30 40 50 45 55 65 60 70
M 10 3.411 3.211 3.66 4.223 3.912 4.533 5.155 4.84 5.464 6.083 5.774 6.394
M 6 0.812 0.743 0.897 1.12 1.01 1.23 1.45 1.34 1.56 1.781 1.67 1.89
M 5 0.598 0.448 0.66 0.804 0.737 0.881 1.03 0.958
M 8 1.711 1.59 1.871 2.271 2.07 2.47 2.87 2.671 3.071 3.472 3.27 3.671
M 14 8.17 10 9.69 10.288 11.261 10.504 11.628 12.626 12.255 12.987
M 12 4.892 5.252 5.974 5.574 6.41 7.299 6.859 7.74 8.621 8.183 9.058
M 18 16.026 16.667 17.857 17.241 18.868 21.008 20 22.124
M 16 11.416 10.707 12.107 13.624 12.821 14.409 16.026 15.244 16.835
M 22 28.409 30.12 34.014 32.051 35.461
M 20 19.608 18.657 20.747 22.727 21.739 23.81 26.455 25.126 27.778
High Tensile Fasteners Length in MM 80 75 90 110 100 120 140 150 130 160 180 190
M 10 7.013 6.702 7.634 8.881 8.251 9.506 10.707 11.312 10.101 11.905 13.123 13.736
M 6 2.111 2
M 5
M 8 4.072 3.873 4.472 4.873
M 14 13.889 13.228 14.925 17.73 16.34 18.797 20.833 22.222 20 24.272 26.882
M 12 10 9.506 10.917 12.723 11.82 13.624 15.432 16.34 14.535 17.241 19.011 19.92
M 18 24.51 23.256 26.042 31.25 27.778 32.895 35.461 37.594 34.722 40.984
M 16 18.248 17.606 19.841 23.041 21.459 24.631 27.933 29.412 26.316 31.056 34.247 35.971
M 22 40 39.063 41.667 47.17 46.296 50 55.556 58.824 52.632 61.728 67.568 70.423
M 20 30.303 29.07 33.113 38.168 35.714 40.984 46.296 48.544 43.478 50.505 55.556 58.14

 

High Tensile Nut Vs Normal Nut

High Tensile Nut

  • made from Stainless and Alloy Steel
  • Use in High Stress Environments
  • Tensile Strength- Higher 800 MPa

Normal Nut

  • made from Standard Alloys
  • Used in Light Duty Applications
  • Tensile Strength- below 500 MPa

 

High Strength Washer Dimmensions

DIA HARDNESS FOR PL. WASHER Hardness for Hot Dip Galvd washer Outer Dia (Max) d2 Inner Dia (Min) d1 Thickness (S) Tolerance for OD Minus(-) Tolerance for ID Plus(+)
M16 35 TO 45 HRC 26 HRC 34 18 3.1 TO 4.6 1.6 0.43
M20 42 22 0.52
M22 44 24
M24 50 26
M27 56 30 1.9
M30 60 33 0.62
M36 72 39

 

High Tension Bolt used in Applications Which Have High Stress

Application and Uses High Tension Bolt

Application and Uses High Tension Bolt

 

Load Capacity of Different types of High Tensile Bolts

Ultimate Tensile Load,(Min)
Size M3 M4 M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 M30 M36
Grade 12.9 6,140 10,700 24,500 44,600 70,800 1,03,000 1,40,000 1,92,000 2,34,000 2,99,000 3,70,000 4,31,000 6,84,000 9,97,000
Grade 8.8 4,020 7,020 16,100 29,200 46,400 67,400 92,000 1,25,000 1,59,000 2,03,000 2,52,000 2,93,000 4,66,000 6,78,000
Grade 10.9 5,230 9,130 20,900 38,100 60,300 87,700 1,20,000 1,63,000 2,00,000 2,55,000 3,15,000 3,67,000 5,83,000 8,50,000

 

Testing of High Tensile Studs Bolt

  • Micro Test
  • Macro Test
  • Pitting Resistance Test
  • Dye Penetrant Test (DP Test)
  • Hardness Test
  • Flaring Test
Refer Ht Bolts Weight Chart and M8 High Tensile Bolts Tightening Torques

High Tensile Stainless Steel Bolts Tightening Torques

Size Tightening Torque M2 M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20
Grade 10.9 (Nm)Max Enquire 1.37 3.1 6.15 10.5 26 51 89 141 215 295 420
Grade 8.8 (Nm)Max Enquire 1.37 3.1 6.15 10.5 26 51 89 141 215 295 420
Grade 12.9 (Nm)Max Enquire 1.37 3.1 6.15 10.5 26 51 89 141 215 295 420

 

Physical Properties of High Tensile Hexagon Head Bolt

Property Class Diameter Unit Tensile Stength Min. Yield Strength 0.2% offset Min. Proof Lead Stress Shear Strength Min. Hardness Elongation %
Brinell
HB		 Rockwell
HRC
8.8 ≤ M 16 N/mm² 800 640 580 480 219-285 20-30 12% Min.
Kgf/mm² 81.5 65.2 59.1 48.9
> M 16 N/mm² 830 660 600 498 242-319 23-34
Kgf/mm² 84.6 67.2 61.2 50.8
10.9 all diameters N/mm² 1040 940 830 624 295-362 31-39 9 % Min.
Kgf/mm² 106 95.8 84.6 63.6

 

Ht Hex Bolt Finishes

  • Zinc and Yellow Chromate
  • Hot Dipped Galvanized(HDG)
  • Plain Finish
  • Zinc Plated
  • Zinc and Chromate

Delivery Timetable of High tensile Bolts

Country Name Delivery Time
South Africa 25-30 days
Oman 7 days
Jordan 21 days
Thailand 7 days
Egypt 18 days
UAE/ Dubai 5 days
Saudi Arabia 7 days
Malaysia 10 days
Turkey 21 days
Singapore 8 days

Our Product

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.