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

Allen Bolt Manufacturer in India

Allen Bolt Manufacturer in India
  • Sizes in Stock: M4 To M42
  • Advantages : High Torque Strength
  • Made From : SS, CS, or Alloy Steel
  • Processes : Tightening and Screwing
  • Installation Tool : Allen Key & Hex Key
  • Features : Internal Hexagonal Socket
  • Suitable for : Machine Tooling & Automotive
  • Environments : Chlorine and Sale Water
  • Allen Screws DIN Standard : DIN 912
  • Threads : Coarse or Fine Threads
  • Sample : Free Sample Can Be Sent For Test
  • Designed to : Superior Strength and Stability
  • Allen Bolt ISO Standard : ISO 4762
  • Surface Treatment : Galvanizing

Buy Stainless Steel Allen Screw for Automotive Components


Table of Content


Supplied in April 23, 2025

Celanese Corporation

Celanese Corporation

  • M5, Stainless Steel Allen Bolts, DIN 912
  • Irving, Texas, U.S.
Johnson Matthey plc

Johnson Matthey plc

  • M6, Allen Screws, DIN 912
  • London, England, UK

Allen Bolt Specification

Precision-focused Allen Bolt Manufacturer in India Crafting Products to Meet Demanding Specifications

Size In Ready Stock

Size In Ready Stock

  • Bolts Size : M4 To M50

Allen Cap Bolt Head Types

Allen Cap Bolt Head Types

  • Socket, Button
  • Round & Flat Head
Manufacturing Standard of Allen Bolt

Manufacturing Standard of Allen Bolt

  • DIN 912
  • IS 2269

Threads Types of Stainless Steel Allen Head Cap Screws

Threads Types of Stainless Steel Allen Head Cap Screws

  • BSW / UNF
  • BSF / UNC
Surface Finishes

Surface Finishes

  • Zinc Plated
  • Black Oxide
  • Plain

Test Certificate

Test Certificate

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

Manufacturing Process

  • Cold Forging
  • Hot Forging
  • CNC Machine
Advantages

Advantages

  • Small Head Size
  • Requires Less Space
  • Offer Superior Strength
Testing Requirements

Testing Requirements

  • Corrosion Testing
  • PMI Test
  • Proof Load Test

Application

Application

  • Equipment Assembley
  • Aerospace
  • Defence Applications
  • Marine Applications
Packaging Types

Packaging

  • Custom
  • Carton Box
  • Wooden Cases
Raw Material

Origin of Raw Material

  • Janpanese
  • European
  • German


Get Allen Key Bolt Size Ranging from mmm To 14mm as per ISO 4762


Design for Allen Head Bolt

Design for Allen Head Bolt

Allen Key Bolt Head Types

Dalloyed Fasteners is Top Allen Bolt Manufacturer in India, We Provides Allen Countersunk Bolt in a Different Shapes.

Socket Head Allen Bolt

Socket Head Allen Bolt

Button Head Allen Bolt

Button Head Allen Bolt

Round Head Allen Bolt

Round Head Allen Bolt

Flat Head Head Allen Bolt

Flat Head Head Allen Bolt


Uses of Allen Cap Bolt

Dalloyed Fasteners a Pioneer Allen Bolt Manufacturer in India. & Offers Allen Bolt With Flange, Allen Bolts in India.

Uses of Allen Cap Bolt

Allen Key Size

Allen Bolt Manufacturer in India Offers a Wide Range of Sizes

Allen Key Size

Sizes for Allen Key in (MM) Suits Thread
14 M24
12 M20
10 M16
8 M12
6.5 Interclamp
6 M10
5 M8
3 M6

Eil Approved Allen Head Cap Screw Supplier in Mumbai, Check Dimensions


Types Of Allen Wrenches

Types Of Allen Wrenches

Allen Bolt Dimensions

Allen Bolt Manufacturer in India Offers a Wide Variety of Diameters to Satisfy Customer Needs

Allen Bolt Dimensions

Allen Bolt Dimensions as per ASME B18.3-2003
Diameter of Basic Screw Head Height (H) Head Diameter (A) Diameter of Body (D) Bottom Chamfer or Radius (K) Top Chamfer or Radius (C) Wall Thick-ness (G) Hex Socket Size (J) Key Engage-ment (T)  Fillet Juncture Diameter at Bearing Surface (F) 
Min Max Min Max Min Max Max Max Min   Nom  Min Min  Max
10 0.185 0.190 0.303 0.312 0.1840 0.1900 0.008 0.018 0.065 5/32 0.090 0.202 0.218
8 0.159 0.164 0.262 0.270 0.1585 0.1640 0.008 0.014 0.056 9/64 0.077 0.172 0.188
5/16 0.306 0.312 0.457 0.469 0.3053 0.3125 0.010 0.033 0.119 1/4 0.151 0.329 0.347
7/16 0.430 0.438 0.642 0.656 0.4294 0.4375 0.015 0.047 0.166 3/8 0.213 0.465 0.484
7/8 0.864 0.875 1.293 1.312 0.8647 0.8750 0.020 0.100 0.333 3/4 0.432 0.932 0.963
5/8 0.616 0.625 0.921 0.938 0.6163 0.6250 0.015 0.070 0.238 1/2 0.307 0.664 0.689
3/8 0.368 0.375 0.550 0.562 0.3678 0.3750 0.010 0.040 0.143 5/16 0.182 0.397 0.415
3/4 0.740 0.750 1.107 1.125 0.7406 0.7500 0.015 0.085 0.285 5/8 0.370 0.800 0.828
1-1/2 1.485 1.500 2.224 2.250 1.4818 1.5000 0.020 0.176 0.570 1 0.745 1.601 1.640
1 0.988 1.000 1.479 1.500 0.9886 1.0000 0.020 0.114 0.380 3/4 0.495 1.068 1.100
5 0.121 0.125 0.198 0.205 0.1202 0.1250 0.008 0.012 0.043 3/32 0.057 0.132 0.145
4 0.108 0.112 0.176 0.183 0.1075 0.1120 0.008 0.009 0.038 3/32 0.051 0.117 0.130
3 0.095 0.099 0.154 0.161 0.0949 0.0990 0.007 0.008 0.034 5/64 0.044 0.102 0.115
2 0.083 0.086 0.134 0.140 0.0822 0.0860 0.007 0.008 0.029 5/64 0.038 0.090 0.102
1 0.070 0.073 0.112 0.118 0.0695 0.0730 0.007 0.005 0.025 1/16 0.031 0.075 0.087
1/4 0.244 0.250 0.365 0.375 0.2435 0.2500 0.010 0.025 0.095 3/16 0.120 0.261 0.278
1/2 0.492 0.500 0.735 0.750 0.4919 0.5000 0.015 0.055 0.190 3/8 0.245 0.531 0.552
0 0.057 0.060 0.091 0.096 0.0568 0.0600 0.007 0.004 0.020 0.050 0.025 0.062 0.074

Step By Step Guide to Using Allen Key Bolts

Step By Step Guide to Using Allen Key Bolts

Allen Bolt Length Chart

Bolt Length  Thread Length Shank
12" 1-1/4"  10-3/4"
11" 1-1/4"  9-3/4"
10" 1-1/4"  8-3/4"
9" 1-1/4"  7-3/4"
8"  1-5/8"   6-3/8"
7"  1-5/8"   5-3/8"
6-1/2" 1-5/8"  4-7/8"
6"  1-5/8"   4-3/8"
5-1/2"  1-5/8"  3-7/8"
5"   1-5/8"   3-3/8"
4-1/2"  1-5/8"  2-7/8"
4"  1-5/8"  2-3/8"
3-1/2"   1-3/8"   2-1/8"
3"  1-3/8"  1-5/8"
2-1/2"  1-1/2"  1"
2"  1-1/2"  1/2"
1-1/2"  1-1/2"  0"

Advantages of Using Allen Key Fasteners

  • Compact Design
  • Aesthetic Appeal
  • High Torque Strength
  • Corrosion Resistance
  • Ease of Installation

Different Types Of Hex Keys

L-Style Allen Wrenches

L-Style Allen Wrenches

T-Handle

T-Handle

P-Handle

P-Handle

Folding Hex Key

Folding Hex Key

Ratcheting Drivers

Ratcheting Drivers

Torque Wrench

Torque Wrench

Allen Screwdriver

Allen Screwdriver

Ball Hex Sets

Ball Hex Sets

Key Ring Sets

Key Ring Sets


Dalloyed Fasteners Offer PMI Testing for Button Head Allen Bolts, Refer Torque Chart

How to Remove an Allen Screws?

How to Remove an Allen Screws?

Allen Key Wrench Size

Size for Thread Diameter Allen Key Wrench Size
M64 46.0
M56 41.0
M48 36.0
M42 32.0
M36 27.0
M30 22.0
M24 19.0
M20 17.0
M16 14.0
M14 12.0
M12 10.0
M10 8.0
M8 6.0
M6 5.0
M5 4.0
M4 3.0
M3 2.5
M2.5 2.0
M2 1.5

Allen Bolt Torque Chart

Allen Bolt Manufacturer in India Provides a Great Bolts Torque Chart

Nominal Diameter Thread Series for Unified Coarse
Threads Per (Inches) Tightening Torque
(Inches) K = 0.20(ft-lbs) K = 0.16 (ft-lbs) K = 0.15 (ft-lbs)
7/16 14 81 65 61
7/8 9 682 545 511
5/16 18 29 23 22
5/8 11 238 191 179
3/4 10 423 339 317
2 4.5 8432 6745 6324
1 3/4 5 5609 4487 4207
1 1/8 7 1449 1159 1087
1 1/2 6 3557 2846 2668
1 8 1022 818 767
1/4 20 14 11 10
1/2 13 124 99 93

Flat Head Allen Bolt Manufacturer in India for Furniture Assemblies

Allen Bolt Load Carrying Capacity

We at Dalloyed Fasteners, Are One of the Leading Allen Bolt Manufacturer in India, & Suppliers of Metric Allen Head Bolts of Superior Quality.

Diameter of Bolt Bearing Capacity in kN
(Millimeter) 30 25 15 10 9 8 7 6 5
27 446 371 223 149 134 119 104 89.1 74.3
24 396 330 198 132 119 106 92.4 79.2 66.0
22 363 303 182 121 109 96.8 84.7 72.6 60.5
20 330 275 165 110 99.0 88.0 77.0 66.0 55.0
16 264 220 132 88.0 79.2 70.4 61.6 52.8 44.0
12 198 165 99.0 66.0 59.4 52.8 46.2 39.6 33.0

Types of Allen Bolt

SS Allen Key Head Bolts

SS Allen Key Head Bolts

SS 304 Socket Head Allen Bolt

SS 304 Socket Head Allen Bolt

WNR 1.4541 Allen Head Bolts

WNR 1.4541 Allen Head Bolts

AISI 304L Button Head Allen Bolts

AISI 304L Button Head Allen Bolts

Metric Allen Head Bolts

Metric Allen Head Bolts

Stainless Steel Allen Key Bolt

Stainless Steel Allen Key Bolt

316L Stainless Steel Allen Cap Bolt

316L Stainless Steel Allen Cap Bolt

316 SS Round Head Allen Bolt

316 SS Round Head Allen Bolt

Allen Countersunk Bolt

Allen Countersunk Bolt

Full Thread Allen Bolt

Full Thread Allen Bolt

UNS S31700 Flat Head Allen Bolt

UNS S31700 Flat Head Allen Bolt

Half Thread Allen Bolt

Half Thread Allen Bolt

Allen Bolt With Nut

Allen Bolt With Nut

Allen Bolt With Washer

Allen Bolt With Washer

Allen Bolt With Flange

Allen Bolt With Flange

ASTM A193 Grade 347 Allen Screws

ASTM A193 Grade 347 Allen Screws

Allen Head Cap Screw

Allen Head Cap Screw

Stainless Steel 904L Allen Cap Screws

Stainless Steel 904L Allen Cap Screws

Allen Head Set Screw

Allen Head Set Screw

Button Head Allen Screws

Button Head Allen Screws

Allen Flat Head Screw

Allen Flat Head Screw

Small Allen Screws

Small Allen Screws

Allen Key Screws

Allen Key Screws

Allen Wrench Screws

Allen Wrench Screws