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  • 1/B, Ground Floor, Siddhi Apartment,
    10th Khetwadi Back Road, Mumbai 400 004

Machine Bolt

Machine Bolt Manufacturer
  • Sizes in Stock: M4 To M60
  • Also Called : Machine Screws
  • Machine Bolt Head Types : Hex, Square, Flat Head
  • Machine Bolt HSN Code : 7318
  • Threads : Coarse and Fine-threaded
  • Conditions : Weather Resistance
  • Environments : Salt & Chemical
  • Sample : Free Sample Can Be Sent For Test
  • Machine Bolt Use : Building Construction
  • Designed for : Machinery Applications

Since 2015, Stainless Steel Machine Screws Supplier in India


Table of Content


Supplied in September 16, 2024

Evonik Industries AG

Evonik Industries AG

  • M6, Machine Bolt, DIN 7985
  • Essen, Germany
Toray Industries, Inc.

Toray Industries, Inc.

  • M2, Machine Screws, DIN 7985
  • Chuo-ku, Tokyo

Machine Bolt Specification

Dalloyed Fasteners is the Best Leading High-quality Machine Bolt Manufacturer in India

Size In Ready Stock

Size In Ready Stock

  • Bolts Size : M4 To M100

Galvanized Machine Bolts Thread Length

Galvanized Machine Bolts Thread Length

  • Longer than 6 Inches
Machine Eye Bolts Standard

Machine Eye Bolts Standard

  • ANSI B18 6.3
Use of Machine Lug Bolt

Use of Machine Lug Bolt

  • Adjustable Fastening Solution
Testing Methods

Testing Methods

  • Corrosion Testing
  • Impact Testing
  • Hardness Testing

Applications

Applications

  • Structural Support
  • Pole Line Industry
  • Construction
  • Automotive
Manufacturing Process

Manufacturing Process

  • Hot Forging
  • CNC Machined
  • Cold Forging
Characteristics

Characteristics

  • Hex or Square Head
  • Externally Threaded Fasteners
  • Tapped Hole to Secure Metal
Certificates

Certificates

  • EN 10204/3.1B
  • 100% Radiography Test Report
  • Third Party Inspection
  • Raw Materials Certificate
Surface Finishes

Surface Finishes

  • Plain
  • Zinc Plated
  • Hot Dipped Galvanized

Raw Material

Origin for Raw Material

  • Janpanese
  • German
  • European
Packaging Methods

Packaging Methods

  • Carton Box
  • Custom
  • Wooden Cases


Carry Stock of Flat Head Machine Screws in M3, M4 and M6 Sizes at Affordable Price

Head Types of Machine Screws

Hex Head Machine Screws

Hex Head Machine Screws

Flat Head Machine Screws

Flat Head Machine Screws

Oval Head Machine Screws

Oval Head Machine Screws

Cheese Head Machine Screws

Cheese Head Machine Screws


Drive Types of Stainless Steel Machine Screws

Cross or Phillips Drive

Cross or Phillips Drive

Hex Drive

Hex Drive

Slot Drive

Slot Drive

Hexalobular Recess Drive

Hexalobular Recess Drive


M4 Machine Screw Materials

  • Stainless Steel
  • Titanium
  • High-carbon Steel
  • Nickel-copper Alloy
  • Brass
  • Bronze
  • Aluminum Alloy

Structural Features of Flat Head Machine Screws

Structural Features of Flat Head Machine Screws

Installation Method of M6 Machine Screw

  • Preparation
  • Positioning
  • Inserting Bolts
  • Securing Bolts
  • Inspection

Buy Full Thread Machine Bolt in Hex and Square Head, Check Size and Weight Chart


Machine Bolt Size Chart PDF

Machine Bolt Manufacturer in India Provides an Outstanding Size Chart for Bolts

Specification M10 M8 M6 M5 M4 M3.5 M3 M2.5
Diameter of Thread (inches) 0.394 0.315 0.236 0.197 0.157 0.138 0.118 0.098
Diameter of Thread (mm) 10.0 8.0 6.0 5.0 4.0 3.5 3.0 2.5
Pitch of Thread (Fine) 1.25 1.0 0.75 0.5 0.5 0.35 0.35 0.35
Pitch of Thread (Coarse) 1.5 1.25 1.0 0.8 0.7 0.6 0.5 0.45

Machine Screw Weight Chart

Machine Bolt Manufacturer in India Provides a Great Weight Chart for Screws

Length of Bolt in (Inches) Weight/100 in (lbs) Length of Thread (Inches )
28 344 6
26 316 6
24 296 6
22 268 6
20 252 6
18 228 6
14 188 6
12 162 6
10 142 6
16 212 6
8 118 4
6 101 4
3 67 45029
2 57 1.75

Trusted Source Of Pan Head Machine Screw Which is Required for Machinery Applications

Diameter of Machine Screws

Dalloyed Fasteners Limited is the Largest Industrial Machine Bolt Manufacturer in India & the Worldwide Owner.

Machine- screw Number Sizes Diameter for Nominal Thread
Nearest Fractional (Inch) Decimal (MM)
#12 7/32 0.216
#10 3/16 0.190
#8 5/32 0.164
#6 9/64 0.138
#5 1/8 0.125
#4 7/64 0.112
#3 7/64 0.099
#2 3/32 0.086
#1 5/64 0.073
#0 1/16 0.060

Minimum Thread Length for SS Machine Bolts

Diameter of Bolt Thread Length Min (Inches) *
Bolts longer than 6 Inches Bolts 6 inches and shorter
7/16" 1-3/8" 1-1/8"
7/8" 2-1/4" 2"
5/16" 1-1/8" 7/8"
5/8" 1-3/4" 1-1/2"
3/8" 1-1/4" 1"
3/4" 2" 1-3/4"
1" 2-1/2" 2-1/4"
1/4" 1" 3/4"
1/2" 1-1/2" 1-1/4"

Buy EN 10204 3.1 Tested Hex Head Machine Screw, Check Torque Chart and Dimensions

Machine Bolt Torque Chart

Sizes Suggested Torque
Brass Bronze 18-8 S/S Grade 8 Grade 5 Grade 2
Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse Fine Coarse
9/16" 51 47 58 53 63 57 129 115 91 82 59 53
7/16" 27 26 31 29 33 31 58 52 41 37 27 24
7/8" 158 159 178 178 193 194 501 454 355 322 144 129
5/16" 9.7 8.9 10.9 10.3 11.8 11 20 18 14 13 9 8
5/8" 85 76 96 86 104 93 180 159 128 112 83 73
3/8" 18 16 20 18 22 20 37 33 26 23 17 15
3/4" 115 118 102 104 124 128 315 282 223 200 138 125
1"† 212 235 240 265 289 287 764 682 541 483 210 188
1/4" 6.4 5.1 7.3 5.7 7.8 6.3 10 9 7.3 6.3 4.7 4
1/2" 37 35 42 40 45 43 90 80 64 57 41 37
#10* 25.9 18.6 29.3 21.2 31.7 22.8 - - - - - -
#8* - 16.2 - 18.4 - 19.8 - - - - - -
#6* - 7.9 - 8.9 - 9.6 - - - - - -
#4* - 4.3 - 4.8 - 5.2 - - - - - -

Metric Machine Screws Dimensions

Dalloyed Fasteners We Are a Leading Machine Bolt Manufacturer in India of Stainless Steel Bolts & Nuts.

Sizes Diameter of Nominal Thread
Nearest Fractional Decimal
#12 7/32" 0.216"
#10 3/16" 0.190"
#8 5/32" 0.164"
#6 9/64" 0.138"
#5 1/8" 0.125"
#4 7/64" 0.112"
#3 7/64" 0.099"
#2 3/32" 0.086"
#1 5/64" 0.073"
#0 1/16" 0.060"

Pan Head Machine Screw Capacity

Nominal Bolt Size
(Inches)		 Grade 8
Proof Load in (lbf)
9/16 21800
7/16 12800
7/8 55400
5/16 6300
5/8 27100
3/8 9300
3/4 40100
1 3/8 138600
1 1/4 116300
1 1/2 168600
1 72700
1/4 3800
1/2 17000

Types of Machine Bolt for Securing Components

Machine Bolt Manufacturer in India Offers a Variety of Commonly Used Machine Bolt Types

SS 304 Round Head Machine Bolt

SS 304 Round Head Machine Bolt

Stainless Steel Machine Eye Bolt

Stainless Steel Machine Eye Bolt

316 SS Machine Head Bolt

316 SS Machine Head Bolt

UNS S31700 Square Head Machine Bolts

UNS S31700 Square Head Machine Bolts

Hex Head Machine Bolt

Hex Head Machine Bolt

WNR 1.4541 Flat Head Machine Bolts

WNR 1.4541 Flat Head Machine Bolts

Machine Bolt With Nut

Machine Bolt With Nut

Full Thread Machine Bolt

Full Thread Machine Bolt

316L Stainless Steel Machine Lug Bolt

316L Stainless Steel Machine Lug Bolt


Types of Machine Screws for Machinery

Dalloyed Fasteners is One of the Machine Bolt Manufacturer in India, They Provide Quality Fasteners Like Hex Bolts, Nuts, Socket Bolts, Stud Bolt and Many More.

ASTM A193 Grade 347 Machine Screws

ASTM A193 Grade 347 Machine Screws

AISI 304L Custom Machine Screws

AISI 304L Custom Machine Screws

Metric Pan Head Machine Screws

Metric Pan Head Machine Screws

Metric Flat Head Machine Screws

Metric Flat Head Machine Screws

Thread Forming Machine Screws

Thread Forming Machine Screws

Stainless Steel Flat Head Machine Screws

Stainless Steel Flat Head Machine Screws

Thread Cutting Machine Screws

Thread Cutting Machine Screws

Phillips Machine Screw

Phillips Machine Screw

Tamper Proof Machine Screws

Tamper Proof Machine Screws

Stainless Steel Hex Head Cap Screw

Stainless Steel Hex Head Cap Screw

Round Head Machine Screw

Round Head Machine Screw

Socket Head Machine Screw

Socket Head Machine Screw

SS Machine Screws

SS Machine Screws

Brass Oval Head Machine Screws

Brass Oval Head Machine Screws

Tapered Machine Screw

Tapered Machine Screw

Self Drilling Machine Screws

Self Drilling Machine Screws

Nickel Plated Machine Screws

Nickel Plated Machine Screws

Hex Head Machine Screw

Hex Head Machine Screw

316 Stainless Steel Machine Screws

316 Stainless Steel Machine Screws

Machine Self Tapping Screws

Machine Self Tapping Screws

Extra Long Machine Screws

Extra Long Machine Screws