
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

Counter Sunk Screws

Countersunk Allen Bolt
Table of Content
- Countersunk Bolt Specification
- Counter Sunk Screws Size Chart
- Price List of Countersunk Bolt
- DIN 7991 Countersunk Bolt Applications
- Countersunk Allen Bolt Shear Capacity
- Countersunk Flat Head Screw Torque Chart
- Types of Countersunk Bolt
- CSK Screw Weight Chart
- Countersunk Bolt Dimensions
- Dimensions of Countersunk Bolt Hole
- CSK Bolts Standards
- Countersunk Socket Screw Lengths
Countersunk Anchor Bolts Size
- M2 to M24
Countersunk Bolt Grades
- Grade 8.8
- Grade 10.9, Grade 12.9
Counter Sunk Screws Imperial Size
- 3/8 to 8″
Countersunk Flat Head Screw Thread Pitch
- Fine
- Coarse
DIN 7991 Countersunk Bolt Manufacturing Methods
- CNC Machined
- Cold Forging
- Hot Forging
Countersunk Bolt Hole Standards
- ASME
- ISO
- DIN
- DIN-EN
- UNI
- BS
Stainless Steel Counter Sunk Screws Surface Finish
- Oxidation
- Phosphating
- Black oxide
Countersunk Flat Head Screw Test Report
- Raw Materials Certificate
- Third Party Inspection
- 100% Radiography Test Report
- EN 10204/3.1B
Countersunk Wood Bolt Testing
- 100% Tested Countersunk Bolt with MTC EN 10204 3.1/3.2
Countersunk Toggle Bolt Thread Types
- UNC
- UN8
- UNF
- BSF
- ACME
- UNR
- UTS
- UNM
- BSW
Countersunk Bolt Types
- Countersunk Anchor Bolts
- Countersunk Head Bolts
- Counter Sunk Screws
- Countersunk Allen Bolt
- Countersunk Lag Bolt
Countersunk Blind Bolt Value Added Services
- Thread Locking
- Bagging
- Head Shank Drilling
- Head Painting
Countersunk Barrel Bolt Drive Types
- Oval
- Philips Slotted
- Hexagon
- Round
- Flat
Countersunk Allen Bolt Head Types
- Flat
- Oval
Countersunk Flat Head Screw Material
- Stainless Steel
- Carbon Steel
- Alloy Steel
Supplier of Countersunk Anchor Bolts in Custom Sizes at Lowest Price in Mumbai
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 |
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
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
| 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 |
| 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 |

Countersunk Flat Head Screw

Countersunk Lag Screws

Countersunk Head Bolts

Countersunk Lag Bolt

Flat Head Countersunk Bolt

Countersunk Threaded Bolt
Check Countersunk Allen Bolt Weight Chart and Countersunk Bolt Hole Dimension
| 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 |

| 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 | |
| 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 |
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 |
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
| USA | Canada | UK | Spain | South Africa |
| 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

