Countersunk Bolt Specification

Authorized Stainless Steel Counter Sunk Screws Manufacturer in India

Countersunk Bolt Overview
Ready Stock: M2 to M24
Custom Sizes: Up to 1-1/2″
Head Angle: 80 Deg and 110 Deg
International Standard: DIN 6914, ASME B18 2.2 and ASME B18 2.1
Raw Material Origin: SA, Europe, New Zealand, Algeria, United Kingdom, Morocco, India, South Africa, Australia etc
MTC: EN 10204/3.1B
Suitable Environment: Architectural Applications
Thread Pitch: Coarse Thread and Fine Thread
Finish: Phosphating, Oxidation, Hot Dip Galv,
Threads: UNJ, UNR, UNC, UNF, Rolled
Temperature Range: 300°C to 572°F
To Know About Latest Price List of Countersunk Bolts Please Contact Us

Countersunk Anchor Bolts

Countersunk Anchor Bolts

Counter Sunk Screws

Counter Sunk Screws

Countersunk Allen Bolt

Countersunk Allen Bolt

 

Countersunk Bolt Specification
Bolts Size
Countersunk Anchor Bolts Size
  • M2 to M24
Grades
Countersunk Bolt Grades
  • Grade 8.8
  • Grade 10.9, Grade 12.9

 

 Length
Counter Sunk Screws Imperial Size
  • 3/8 to 8″
 Thread Pitch
Countersunk Flat Head Screw Thread Pitch
  • Fine
  • Coarse
 Manufacturing Methods
DIN 7991 Countersunk Bolt Manufacturing Methods
  • CNC Machined
  • Cold Forging
  • Hot Forging
Standards
Countersunk Bolt Hole Standards
  • ASME
  • ISO
  • DIN
  • DIN-EN
  • UNI
  • BS

 

Finish
Stainless Steel Counter Sunk Screws Surface Finish
  • Oxidation
  • Phosphating
  • Black oxide
Test Report
Countersunk Flat Head Screw Test Report
  • Raw Materials Certificate
  • Third Party Inspection
  • 100% Radiography Test Report
  • EN 10204/3.1B
Testing
Countersunk Wood Bolt Testing
  • 100% Tested Countersunk Bolt with MTC EN 10204 3.1/3.2

 

Thread Types
Countersunk Toggle Bolt Thread Types
  • UNC
  • UN8
  • UNF
  • BSF
  • ACME
  • UNR
  • UTS
  • UNM
  • BSW

 

 Types
Countersunk Bolt Types
  • Countersunk Anchor Bolts
  • Countersunk Head Bolts
  • Counter Sunk Screws
  • Countersunk Allen Bolt
  • Countersunk Lag Bolt

 

Value Added Services
Countersunk Blind Bolt Value Added Services
  • Thread Locking
  • Bagging
  • Head Shank Drilling
  • Head Painting
 Drive Style
Countersunk Barrel Bolt Drive Types
  • Oval
  • Philips Slotted
  • Hexagon
  • Round
  • Flat

 

 Head Types
Countersunk Allen Bolt Head Types
  • Flat
  • Oval
 Material
Countersunk Flat Head Screw Material
  • Stainless Steel
  • Carbon Steel
  • Alloy Steel

 

 

Supplier of Countersunk Anchor Bolts in Custom Sizes at Lowest Price in Mumbai

Counter Sunk Screws Size Chart

Find Countersunk Bolt Manufacturer in India who provides various Sizes

Fastener Size (Thread) Dia of Pilot Hole (Close Fit H12) Dia of Pilot Hole (Loose Fit H14) Dia of Countersink Countersink Angle (°) Dia of Pilot Hole (Normal Fit H13)
M24 25 28 41 90 26
M20 21 24 40.71 90 22
M16 17 18.5 33.99 90 17.5
M12 13 14.5 27.21 90 13.5
M10 10.5 12 22.73 90 11
M8 8.4 10 18.25 90 9
M6 6.4 7 13.71 90 6.6
M5 5.3 5.8 11.47 90 5.5
M4 4.3 4.8 9.18 90 4.5
M3.5 3.7 4.2 6.94 90 3.9
M3 3.2 3.6 6.94 90 3.4

 

Price List of Countersunk Bolt

For Accurate Countersunk Bolt Price Per Kg Across India, Please Reach Out to US Countersunk Bolt Price List

Stockist of Countersunk Lag Screws With UNC, UNF, BSW Threads For Household and Construction Application

DIN 7991 Countersunk Bolt Applications

Explore Countersunk Bolt Manufacturer in India deivering Best Products to various Industries

  • Automobile
  • Machinery industry
  • Bridge decking
  • Marine Applications
  • Construction
  • Household

 

Refer to the Countersunk Flat Head Screw Shear Capacity and Torque Chart
Countersunk Allen Bolt Shear Capacity
Bolt Dia in (mm) Shear Capacity
Double Shear 2 Ps kN Single Shear Ps kN
24 113 56.5
30 180 89.8
20 78.4 39.2
27 147 73.4
16 50.2 25.1
22 97.0 48.5
12 27.0 13.5

 

Countersunk Flat Head Screw Torque Chart
Torques Tensile Load
Unplated Plated
lbf.In. N-m lbf.In. N-m kN
4,250 480.0 3,190 360.0 257.00
6,600 746.0 5,180 585.0 371.00
5,640 637.0 4,220 477.0 318.00
3,000 340.0 2,250 255.0 202.00
1,330 150.0 990 112.0 121.00
30 3.4 22 2.6 9.22
2,100 237.0 1,570 177.0 165.00
486 55.0 365 41.0 60.90
840 95.0 630 71.0 88.50
60 6.8 45 5.1 14.90
12 1.4 9 1.1 5.28
248 28.0 186 21.0 38.40
97 11.0 73 8.3 21.10

 

Types of Countersunk Bolt

Countersunk Flat Head Screw

Countersunk Flat Head Screw

Countersunk Lag Screws

Countersunk Lag Screws

Countersunk Head Bolts

Countersunk Head Bolts

Countersunk Lag Bolt

Countersunk Lag Bolt

Flat Head Countersunk Bolt

Flat Head Countersunk Bolt

Countersunk Threaded Bolt

Countersunk Threaded Bolt

 

Check Countersunk Allen Bolt Weight Chart and Countersunk Bolt Hole Dimension
CSK Screw Weight Chart
Size M6 Countersunk Bolt M3 Countersunk Bolt M6 Countersunk Bolt M10 Countersunk Bolt M8 Countersunk Bolt M12 Countersunk Bolt
Length
10 MM 2.70 0.56 2.70 5.47
30 MM 6.22 1.63 6.22 19.1 11.7 28.5
12 MM 3.05 0.65 3.05 10.1 6.10
40 MM 8.83 8.83 24.1 14.8 35.7
16 MM 3.76 0.83 3.76 12.1 7.35
50 MM 11.00 11.00 30.1 19.9 43.0
20 MM 4.46 1.00 4.46 14.1 8.60 21.2
70 MM 41.2 62.9
60 MM 35.7 24.8 54.0

 

Countersunk Bolt Dimensions

Countersunk Bolt Dimensions

Screw Thread (d) M8 M10 M5 M6 M4 M3 M3.5 M2 M2.5
P Pitch 1.25 1.5 0.8 1 0.7 0.5 0.6 0.4 0.45
a Max 2.5 3 1.6 2 1.4 1 1.2 0.8 0.9
dk Min 15.4 17.8 8.9 10.9 8 5.2 6.9 3.5 4.4
Max 15.8 18.3 9.3 11.3 8.4 5.5 7.3 3.8 4.7
k Min 3.58 4.5 2.2 2.66 1.94 1.43 1.69 1.02 1.3
Max 4.65 5 2.7 3.3 2.7 1.65 2.35 1.2 1.5
Socket No. 4 4 2 3 2 1 2 0 1
M2 Type Z 8.8 9.8 4.9 6.6 4.4 3 4.1 1.9 2.8
M1 Type H 8.9 10 5.2 6.8 4.6 3.2 4.4 1.9 2.9
Penetration depth Min 4 5.1 2.7 3 2.1 1.7 1.9 0.9 1.4
Type H(max) 4.6 5.7 3.2 3.5 2.6 2.1 2.4 1.2 1.8
r max 2 2.5 1.3 1.5 1 0.8 0.9 0.5 0.6
Penetration depth min 4.15 5.19 2.6 3 2.06 1.6 1.75 0.95 1.48
Type Z(max) 4.6 5.64 3.05 3.45 2.51 2.01 2.2 1.2 1.73

 

Dimensions of Countersunk Bolt Hole
Fastener Size (Thread) Countersink Dia Dia of Pilot Hole (Normal Fit) Dia of Pilot Hole (Loose Fit) Dia of Pilot Hole (Close Fit) Countersink Angle
#10 7/16 21/95 5/21 15/73 82
#4 9/32 9/70 14/97 3/25 82
#8 3/8 10/51 13/61 9/50 82
#6 11/32 10/59 5/27 2/13 82
#3 1/4 8/69 9/70 5/47 82
#5 5/16 5/32 11/64 9/64 82
#1 3/16 4/45 8/77 3/37 82
#2 7/32 7/69 7/62 3/32 82
#0 5/32 6/79 3/32 1/15 82

 

CSK Bolts Standards

Find Countersunk Bolt Supplier in India who offers Bolts with DIN 7991 and ISO 10642

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

 

Countersunk Socket Screw Lengths

Check Countersunk Bolt Supplier in India who provides Custom Lengths

Sizes Length Length Types
Bolt Lengths ≤ 6″ (2 * Diameter) + 1/4″ Thread length
Bolt Lengths > 6″ (2 * Diameter) + 1/2″ Thread length

 

Ask Cif Price for Following Countries From Listed Countersunk Bolt Suppliers
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Germany Italy Ireland Denmark Brazil
Poland Nigeria Netherlands Mexico Singapore
Australia UAE Saudi Arabia Qatar Turkey
  •  Vision Alloys is A Manufacturer of Steel Fasteners Company in India
  •  Dealers and Distributors of Bolting Products in USA, Europe, New Zealand, Algeria, United Kingdom, Morocco, South Africa and Australia, Egypt, Peru, chile, Jordan, Argentina
  •  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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