Allen Bolt Specification

Proof Load Tested Stainless Steel Allen Bolts Supplier in India

Allen Bolt Properties
Ready Stock: M4 To M42
ISO Standard : ISO 4762
International Standard: DIN931,GB5783, DIN603 , DIN6923, DIN912
Raw Material Origin: Morocco, SA, Europe, Algeria, United Kingdom, India, South Africa, New Zealand, Australia etc
MTC: EN 10204/3.1B
Suitable Environment: Machine Tooling & Automotive
Thread Pitch: Fine Thread and Coarse Thread
Finish: Oxidation, Phosphating, HDG
Threads: UNR, Rolled, UNF, UNJ, UNC
Temperature Range: -50°C to 400°C
To Know About Latest Price List of Allen Bolt Please Contact Us

Allen Key Head Bolts

Allen Key Head Bolts

Button Head Allen Bolts

Button Head Allen Bolts

Allen Cap Screws

Allen Cap Screws

 

Allen Bolt Specification
Bolts Size
Allen Cap Bolt Size
  • M4 To M50
Metric Size
Allen Bolt Grade
  • Grade 8.8 , 10.9

 

 Length
Allen Key Head Bolts Also Known
  • Allen Screw
 Thread Pitch
Allen Head Set Screw Thread Pitch
  • Coarse
  • Fine
 Manufacturing Methods
A2-70 Allen Bolt Manufacturing Methods
  • Cold Forging
  • Hot Forging
  • CNC Machined
Form
Allen Screws Material
  • Stainless Steel
  • Carbon Steel
  • Alloy Steel

 

Finish
Allen Head Wood Screws Surface
  • Galvanizing,
  • Phosphating
  • Oxidation, Zinc Plated
Machines
Round Head Allen Bolt Packaging
  • Carton Box
  • Custom
  • Wooden Cases
Testing
Button Head Allen Screws Test Reports
  • 100% Tested Allen Bolt with MTC EN 10204 3.1/3.2

 

Thread Types
Socket Head Allen Bolt Thread Types
  • UNC
  • UTS
  • UN8
  • BSW
  • BSF
  • ACME
  • UNF
  • UNR
  • UNM

 

Fastener Types
Allen Bolt Types
  • Allen Key Head Bolts
  • Socket Head Allen Bolt
  • Button Head Allen Bolts
  • Allen Key Bolt
  • Allen Cap Bolt
  • Round Head Allen Bolt
  • Allen Countersunk Bolt

 

Value Added Services
Button Head Allen Screws Value Added Services
  • Head Painting
  • Bagging
  • Thread Locking
  • Head Shank Drilling
 Drive Style
Half Thread Allen Bolt Drive Types
  • Oval
  • Round

 

 Head Types
Allen Countersunk Bolt Head Types
  • Flat
  • Phillips Drive
  • Button head
 Thread Class
Allen Flat Head Screw Class
  • 5 HF
  • 5 ONF
  • 3G
  • 4G
  • 5 CSF
  • Class 1A (Loose fit)
  • 2G
  • Class 2A (Medium fit)
  • 8G
  • 6G
  • Class 3A (Tight fit)
  • custom

 

 

Manufacturer of Allen Key Head Bolts With Various Threads For Construction Projects

Button Head Allen Bolts Applications
  • Ship Building
  • Aerospace
  • Engineering
  • Marine Applications
  • General Structural Purposes
  • Bridges
  • Petrochemical Industry
  • Construction

 

Stockist of Button Head Allen Bolts With M4 to M24 Size Range as per DIN 912 Standard

Allen Key Screw Sizes

Check Allen Bolt Supplier in India who provides Custom Sizes

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

 

Price List of Allen Bolt

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Refer to The Allen Cap Screws Hardness and Tensile Testing Before Buying the Materials
Allen Flat Head Screw Testing Methods

Find Allen Bolt Supplier in India providing various Testing Methods

  • Chemical Analysis – Spectro Analysis
  • Flaring Test
  • Intergranular Corrosion (IGC) Test
  • Micro Test
  • Hardness Test
  • Pitting Resistance Test
  • Dye Penetrant Test (DP Test)
  • Tensile Testing

 

Check Ready Stock of Allen Flat Head Screw Offering Third Party Inspection Reports
Types of Allen Bolt

Purchase from Allen Bolt Manufacturer in India supplying various Forms at Best Price

Allen Flat Head Screw

Allen Flat Head Screw

Allen Wrench Screws

Allen Wrench Screws

Allen Head Set Screw

Allen Head Set Screw

Allen Cap Bolt

Allen Cap Bolt

Round Head Allen Bolt

Round Head Allen Bolt

Allen Countersunk Bolt

Allen Countersunk Bolt

Allen Head Bolts Weight Chart
LENGTH \DIA M5 M2 M3 M6 M4 M8 M12 M10 M16 M14 M36 M24 M20 M30 M64
4 0.0175
6 0.0215 0.071 0.150
10 0.270 0.0295 0.088 0.470 0.180
12 0.295 0.0355 0.096 0.507 0.195 1.09
20 0.401 0.0495 0.136 0.653 0.265 1.34 3.21 2.29
30 0.555 0.186 0.830 0.365 1.69 3.93 2.79 7.78 5.30 12.8
40 0.709 1.100 0.465 2.09 4.65 3.29 9.10 6.30 27.0 15.0
50 0.863 1.320 2.49 5.45 3.93 10.60 7.30 30.0 17.2 52.7
60 1.540 2.89 6.34 4.57 12.20 8.40 91 33.0 19.4 58.1
70 3.30 7.13 5.21 13.80 9.60 99 36.3 21.6 63.5
80 3.70 8.02 5.85 15.40 10.80 107 39.9 24.1 69.0
100 9.80 7.12 18.6. 13.20 123 47.1 29.1 80.0 547
120 11.60 21.80 15.60 139 54.3 34.1 91.0 598
140 25.00 18.00 155 61.5 39.1 102 649
160 28.20 171 68.7 44.1 113 690
200 203 83.1 54.1 135 775
240 225 97.5 157 875
300 273 190 1030

 

Head Styles of Allen Countersunk Bolt

Head Styles of Allen Countersunk Bolt

 

Allen Cap Bolt 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
5/8 11 238 191 179
1 1/8 7 1449 1159 1087
7/8 9 682 545 511
5/16 18 29 23 22
1 3/4 5 5609 4487 4207
3/4 10 423 339 317
2 4.5 8432 6745 6324
1 8 1022 818 767
1 1/2 6 3557 2846 2668
1/2 13 124 99 93
1/4 20 14 11 10

 

Load Carrying Capacity of Socket Head Allen Bolt
Size Grade 12.9 Grade 8.8
M5 1,380 820
M10 5,630 3,370
M6 1,950 1,160
M8 3,550 2,120
M16 15,200 9,100k
M12 8,180 4,890
M24 34,200 21,200
M20 23,800 14,700
M30 54,400 33,700

 

Allen Bolt Dimensions

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Allen Bolt Dimensions

Metric
(d)
Thread Length
(b)
Head high Head diameter Socket Depth
(t min.)
Socket width
(k max.) (k min.) (dk max.) (dk min.) (s Nom.) (s min.) (s max.)
M 6 24,0 6,0 5,7 10,0 9,78 3,0 5,0 5,02 5,14
M 12 36,0 12,0 11,57 18,0 17,73 5,0 10,0 10,025 10,175
M 3 18,0 3,0 2,86 5,5 5,32 1,3 2,5 2,52 2,58
M 4 20,0 4,0 3,82 7,0 6,78 2,0 3,0 3,02 3,08
M 8 28,0 8,0 7,64 13,0 12,73 3,5 6,0 6,025 6,14
M 5 22,0 5,0 4,82 8,5 8,28 2,5 4,0 4,02 4,095
M 10 32,0 10,0 9,64 16,0 15,73 4,0 8,0 8,025 8,175
M 27 66,0 27,0 26,48 40,0 39,61 12,0 19,0 19,065 19,275
M 20 52,0 20,0 19,48 30,0 29,67 8,0 17,0 17,05 17,23
M 14 40,0 14,0 13,57 21,0 20,67 6,0 12,0 12,032 12,212
M 24 60,0 24,0 23,48 36,0 35,61 10,0 19,0 19,065 19,275
M 16 44,0 16,0 15,57 24,0 23,67 7,0 14,0 14,032 14,212
M 30 72,0 30,0 29,48 45,0 44,61 13,5 22,0 22,065 22,275

 

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  •  Vision Alloys is A Manufacturer of Steel Fasteners Company in India
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  •  Manufacturer and Supplier of Stainless Steel, Nickel Alloy, Titanium, Copper Materials in Mumbai.
  •  Stockist and Trader of Top Quality High Temperature Alloys for Oil and Gas Industry and Standard & Custom Sizes in EX Stock
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