Machine Bolt

HomeMachine Bolt

Machine Bolt

Machine Bolt Key Highlights

  • Sizes in Stock : M4 to M100
  • ANSI Standard : ANSI B18 6.3
  • Can Be Manufacture : Up to 4″
  • Machine Bolt Diameters : 1/4″ to 2″
  • Head Styles : Hex, Square, Round, Socket Head
  • Also Called : Crossarm bolts or Through bolts

 

Hex Head Machine Screws Manufacturer in India, With Different Sizes & Types

Machine Bolts

Machine Bolts

Hex Head Machine Bolts

Hex Head Machine Bolts

Square Head Machine Bolts

Square Head Machine Bolts

 

Finding the most trusted and certified Machine Bolt Manufacturer in India? You have come to the right place. Click Here to Contact

Table Of Content

 

 

Machine Bolt Specification

Leading High-quality Supplier of Square Head Machine Bolt in Mumbai, Refer Specification

Machine Bolt Specifications

 

Sizes

Square Head Machine Bolts Sizes

  • M4 To M100

Threads

SS Hex Head Machine Bolts Threads

  • UNC BSF BSW
  • UNF, METRIC

 

Ends

Machine Screw Nut Ends

  • Rounded
  • Saw cut
  • Sheared
  • Chamfer, Flat

Features

Flat Head Machine Bolts Features

  • Enhanced Grip
  • Stable Connection
  • Versatility
  • Corrosion Resistance

 

Condition

Stainless Steel Fully Threaded Machine Bolts Condition

  • Threading
  • Cold Drawn

Thread Pitch

Partial Threaded Machine Bolts Thread Pitch

  • Coarse Threads
  • Fine Threads

 

Application

SS Metric Machine Bolts Application

  • Pole Line Industry
  • Construction
  • Structural Support
  • Automotive

Delivered Areas

Wood Machine Screw Delivered Areas

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

 

Standard

Square Head Machine Bolts Standard

  • ANSI B18 6.3

 

Process

Hex Head Machine Bolts Process

  • Cold Forging
  • Hot Forging
  • CNC machined

 

Packaging

Packaging of Stainless Steel Machine Screws

  • Corrugated Box
  • Small Pack
  • Carton
  • Pallet

Marking

Flat Head Machine Bolts Marking

  • Custom logo
  • Material grade
  • Heat number
  • Specification

 

 

Testing Methods

Fully Threaded Machine Bolts Testing Methods

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

Surface Finish

Partial Threaded Machine Bolts Surface Finish

  • Nickel Plated, Anodizing
  • Self-Colour, HDG, BZP
  • Plated Zinc-nickel
  • Geometry, Dacroment
  • Zinc, Black Oxide

 

Diameters Of Wood Machine Screw

Size Decimal Nearest Fractional
#2 0.086″ 3/32″
#4 0.112″ 7/64″
#6 0.138″ 9/64″
#10 0.190″ 3/16″
#1 0.073″ 5/64″
#3 0.099″ 7/64″
#5 0.125″ 1/8″
#8 0.164″ 5/32″
#12 0.216″ 7/32″

 

Types Of Machine Bolt

Machine Bolt Supplier in India offers a variety of the most popular types.

Square Head Machine Bolts

Square Head Machine Bolts

Hex Head Machine Bolts

Hex Head Machine Bolts

Machine Screws

Machine Screws

 

Flat Head Machine Bolts

Flat Head Machine Bolts

Fully Threaded Machine Bolts

Fully Threaded Machine Bolts

Partial Threaded Machine Bolts

Partial Threaded Machine Bolts

 

Metric Machine Bolts

Metric Machine Bolts

Wood Machine Screw

Wood Machine Screw

 

Get Dimensions of Flat Head Machine Screws & Stainless Steel Machine Bolts

Dimensions Flat Head Machine Screws

Thread Size D Head Dia Max D2 Head Height Max K Pitch P
M5 9.02 2.05 0.08
M2 3.08 1.02 0.04
M3 5.06 1.065 0.05
M6 11 3 1
M2.05 4.07 1.05 0.045
M10 18 5 1.05
M8 14.05 4 1.025
M4 7.05 2.02 0.07

 

Reliable Machine Bolt Manufacturer in India, offers various Sizes of machine bolt

Machine Bolt Size Chart

Machine Bolt Size Chart

Diam Height Width Across Corners Body Diameter Width Across Flats
H Min-Max C Min-Max D Max F Min-Max
5⁄8 0.400 – 0.444 1.244 – 1.326 0.642 0.906 – 0.938
7⁄8 0.568 – 0.620 1.742 – 1.856 0.895 1.269 – 1.312
11⁄8 0.720 – 0.780 2.239 – 2.386 1.149 1.631 – 1.688
13⁄8 0.872 – 0.940 2.738 – 2.917 1.404 1.994 – 2.062
1⁄2 0.308 – 0.348 0.995 – 1.061 0.515 0.725 – 0.750
3⁄4 0.476 – 0.524 1.494 – 1.591 0.768 1.088 – 1.125
1 0.628 – 0.684 1.991 – 2.121 1.022 1.450 – 1.500
11⁄4 0.812 – 0.876 2.489 – 2.652 1.277 1.812 – 1.875
11⁄2 0.964 – 1.036 2.986 – 3.182 1.531 2.175 – 2.250

 

Full Thread Machine Bolt for Construction Application Also Refer Torque Chart of Wood Machine Screw

Application Of Square Head Machine Bolts

Application Of Square Head Machine Bolts

Hex Head Machine Bolts Torque Chart

Bolt Size Proof Load lbs Tightening Torque ft lbs
3⁄8 2,567 2,567
9⁄16 6,028 6,028
3⁄4 11,062 11,062
11⁄8 25,271 25,271
13⁄8 38,254 38,254
13⁄4 62,928 62,928
1⁄4 1,053 1,053
1⁄2 4,700 4,700
5⁄8 7,485 7,485
1 20,071 20,071
11⁄4 32,093 32,093
11⁄2 46,534 46,534
2 82,800 82,800

 

M6 Machine Screws Available Multiple Head Type & Washer, Refer Standards of Machine Bolts And Nuts

Head Type Of Stainless Steel Machine Screws

Head Type Of Stainless Steel Machine Screws

Top Hex Head Machine Screws Manufacturer in India, providing high-temperature resistant fasteners that perform well in power plants

Flat Head Machine Bolts Standards

DIN 6914 M12 – M36
ISO 7412 M12 – M36
ASME B18.2.1 3/8 inch – 3 inch
DIN-EN 14399-4 M12 – M36
UNI 5712 M12 – M36
BS 1769 ½ inch – 2 inch
ASME B18.2.3.7M M16 – M36
ASME B18.2.3.6M M12 – M36

 

Machine Head Bolts Hole Diameters

Bolt Size Normal Fit Loose Fit Bolt Dia. Close Fit
#2 0.0102 0.0116 0.0086 0.0094
#5 0.0156 0.0172 0.0125 0.0141
#8 0.0196 0.0213 0.0164 0.018
1/4″ 0.0281 0.0297 0.025 0.0266
3/8″ 0.0406 0.0422 0.0375 0.0391
1/2″ 0.0562 0.0609 0.05 0.0531
3/4″ 0.0812 0.0906 0.075 0.0781
1″ 1.0094 1.0156 1 1.0031
1-1/4″ 1.0344 1.0438 1.025 1.0281
1-1/2″ 1.0625 1.0734 1.05 1.0562
#0 0.0076 0.0094 0.006 0.0067
#4 0.0128 0.0144 0.0112 0.012
#6 0.017 0.0185 0.0138 0.0154
#10 0.0221 0.0238 0.019 0.0206
5/16″ 0.0344 0.0359 0.03125 0.0328
7/16″ 0.0469 0.0484 0.04375 0.0453
5/8″ 0.0688 0.0734 0.0625 0.0656
7/8″ 0.0938 1.0031 0.0875 0.0906
1-1/8″ 1.0219 1.0312 1.0125 1.0156
1-3/8″ 1.05 1.0609 1.0375 1.0438

 

What Are The Testing Methods Of Fully Threaded Machine Bolts ?

What Are The Testing Methods Of Fully Threaded Machine Bolts ?

Stainless Steel Fully Threaded Machine Bolts Capacity

Machine Bolt Size Machine Bolt lbf
3/8 9300
8/16 21800
3/4 40100
1 1/8 91600
1 3/8 138600
1/4 3800
1/2 17000
5/8 27100
1 72700
1 1/4 116300
1 1/2 168600

 

Tensile Strength Of Partial Threaded Machine Bolts

Size Tensile Strength Min lbs
1/2 7,800
3/4 18,350
3/8 4,250
5/8 12,400
7/8 25,400

 

Find Our Ready Stock In Following Locations

Suplier of Machine Bolt, Supply Hex Head Machine Screws in Various Countries

Morocco Houston Tunisia Kenya Gabon Dubai
Saudi Arabia Al-khobar Al Jubail Riyadh Dammam UAE
New South Wales California Carolina Indiana Texas Algeria
Abu Dhabi Mozambique Oman South Africa Nigeria USA
Angola Zambia Tanzania Ethiopia Egypt Ghana

 

Expert Hex Head Machine Screws Supplier in India, specializing in fasteners designed for environments

Metric Machine Bolts Surface Treatment

Metric Machine Bolts Surface Treatment

Dimensions Of SS Hex Head Machine Bolt

Nominal Size Head Height Head Width Min Threaded Length
Across Flats Across Corners
Fraction Decimal Basic Basic Avg ≤6 >6
7/16 0.4375 19/64 5/8 45/64 1 1/8 1 3/8
5/8 0.625 27/64 15/16 1 1/16 1 1/2 1 3/4
7/8 0.875 37/64 1 5/16 1 31/64 2 2 1/4
1 1/8 1.125 3/4 1 11/16 1 29/32 2 1/2 2 3/4
1 3/8 1.375 29/32 2 1/16 2 21/64 3 3 1/4
1 3/4 1.75 1 5/32 2 5/8 2 31/32 3 3/4 4
3/8 0.375 1/4 9/16 41/64 1 1 1/4
1/2 0.5 11/32 3/4 27/32 1 1/4 1 1/2
3/4 0.75 1/2 1 1/8 1 17/64 1 3/4 2
1 1 43/64 1 1/2 1 11/16 2 1/4 2 1/2
1 1/4 1.25 27/32 1 7/8 2  7/64 2 3/4 3
1 1/2 1.5 1 2 1/4 2 17/32 3 1/4 3 1/2

 

SS Metric Machine Bolts Thread Chart

Thread Sizes Depth of Thread Clearance Hole
Drilled and Tapped both ends
Diam x Pitch Screw Engagement Thread Size Clearance Hole Range Diam x Pitch
M1.006 x 0.0035 4.008 mm M 2.005 1.008 – 2.001 1.006 x 0.0035
3.005 x 0.0060 12.007 5 3.007 – 4.002 3.005 x 0.0060
5.000 x 0.0080 14.003 7 5.003 – 6.000 5.000 x 0.0080
6.003 x 1.0000 – – 6.007 – 7.005 6.003 x 1.0000
8.000 x 1.0025 – – 8.005 – 9.005 8.000 x 1.0025
2.000 x 0.0040 8.004 3 2.002 – 2.008 2.000 x 0.0040
3.000 x 0.0050 11.001 4 3.002 – 3.006 3.000 x 0.0050
2.005 x 0.0045 9.005 3.005 2.007 – 3.001 2.005 x 0.0045
4.000 x 0.0070 14.003 6 4.002 – 4.008 4.000 x 0.0070
6.000 x 1.0000 – – 6.003 – 7.000 6.000 x 1.0000

 

Dimensions Of Machine Bolt

Size Nominal Diam Fine Thread Coarse Thread
Threads Per Inch Minor Area Tensile Stress Area Threads Per Inch Minor Area Tensile Stress Area
#2 0.0086 64 0.000339 0.000394 56 0.00031 0.00037
#5 0.0125 44 0.000716 0.00083 40 0.000672 0.000796
#8 0.0164 36 0.001285 0.001474 32 0.001196 0.0014
1/4″ 0.025 28 0.00326 0.00364 20 0.00269 0.00318
3/8″ 0.0375 24 0.00809 0.00878 16 0.00678 0.00775
1/2″ 0.05 20 0.01486 0.01599 13 0.01257 0.01419
5/8″ 0.0625 18 0.024 0.0256 11 0.0202 0.0226
7/8″ 0.0875 14 0.048 0.0509 9 0.0419 0.0462
1-1/8″ 1.125 12 0.0812 0.0856 7 0.0693 0.0763
1-3/8″ 1.375 12 1.26 1.315 6 1.054 1.155
1-3/4″ 1.75 — — — 5 1.74 1.9
#0 0.006 80 0.000151 0.00018 — — —
#4 0.0112 48 0.000566 0.000661 40 0.000496 0.000604
#6 0.0138 40 0.000874 0.001015 32 0.000745 0.000909
#10 0.019 32 0.00175 0.002 24 0.00145 0.00175
5/16″ 0.03125 24 0.00524 0.0058 18 0.00454 0.00524
7/16″ 0.04375 20 0.0109 0.01187 14 0.00933 0.01063
9/16″ 0.05625 18 0.0189 0.0203 12 0.0162 0.0182
3/4″ 0.075 16 0.0351 0.0373 10 0.0302 0.0334
1″ 1 12 0.0625 0.0663 8 0.0551 0.0606
1-1/4″ 1.25 12 1.024 1.073 7 0.089 0.0969
1-1/2″ 1.5 12 1.521 1.581 6 1.294 1.405
2″ 2 — — — 4.5 2.3 2.5

 

Trusted Machine Bolt Supplier in India, offering variety Slot Types

SS Wood Machine Screw Available Slot Type

SS Wood Machine Screw Available Slot Type

Deliveries Time Table Of Machine Bolt in Below Countries

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