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Countersunk Bolt

(88 products)
Made In India
Flat Countersunk Nib Bolts - Raw Material, Innovative Technology | Fine Finish, Robust Build, Nominal Rates

Flat Countersunk Nib Bolts - Raw Material, Innovative Technology | Fine Finish, Robust Build, Nominal Rates

FeaturesFine finish, Robust construction, Nominal rates, Supreme quality

constructionRobust

finishFine

materialRaw materials

ratesNominal

shapeFlat

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Ketan Engineering Co

Mumbai

Business Type:Manufacturer | Exporter
Super SellerSuper Seller

14 Years

Made In India
Stainless Steel Allen Countersunk Bolts - SS316 | M3 M56 Sizes, Silver Color, Galvanized Finish, 3 to 200mm Length, Excellent Tensile Strength

Stainless Steel Allen Countersunk Bolts - SS316 | M3 M56 Sizes, Silver Color, Galvanized Finish, 3 to 200mm Length, Excellent Tensile Strength

Price: 10 INR/Piece

MOQ1000 Piece/Pieces

GradeSS316

Surface TreatmentGalvanized

MaterialStainless Steel

SizeM3 M56 | 3/6 to 2

Product TypeCountersunk Bolts

ColorSilver

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Rimco Overseas

Mumbai

Business Type:Manufacturer | Supplier
Premium SellerPremium Seller

5 Years

Made In India
Socket Countersunk Screws Din 7991 Grade 10.9/12.9

Socket Countersunk Screws Din 7991 Grade 10.9/12.9

TorqueRecommended torque as per grade 10.9 standards

Drive TypeHex Socket

Grade10.9

FeatureHigh-strength and low-profile fastening

Corrosion ResistantYes

FinishBlack oxide or plain finish

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Vani Impex

Ludhiana

Business Type:Manufacturer | Distributor
Premium SellerPremium Seller

12 Years

Countersunk Bolt - Mild Steel M4 Full Thread, Round Head 12.9 MM, Galvanized Surface Treatment | Fastening Applications Requiring Flush Surface Finish

Countersunk Bolt - Mild Steel M4 Full Thread, Round Head 12.9 MM, Galvanized Surface Treatment | Fastening Applications Requiring Flush Surface Finish

FeaturesSecure fastening, Durable material, Countersunk head, Corrosion resistant, Strong grip, Easy installation

Head TypeCountersunk

MaterialMild Steel

Size12.9 mm

Surface TreatmentGalvanized

Thread SizeM4

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Realiable Engineering

New Delhi

Business Type:Manufacturer | Distributor
Round Countersunk Nib Nut Bolt - Color: Grey

Round Countersunk Nib Nut Bolt - Color: Grey

Price: 450 INR/Piece

MOQ50 , Piece/Pieces

Head TypeRound

Surface TreatmentGalvanized

UsageIndustrial

SizeStandard

Product TypeRound Countersunk Nib Nut Bolt

GradeMS grade

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Aadi Engineering

Vadodara

Business Type:Manufacturer | Supplier

4 Years

Double Countersunk Locking Bolt

Double Countersunk Locking Bolt

Price: 700 USD ($)/Piece

MOQ1 Piece/Pieces

Operating Temperature-20AdegC to 350AdegC

CompositionSteel alloy with carbon, manganese, and trace elements

ApplicationStructural fastening, Timber construction, Heavy duty installations

MaterialOther, High Tensile Steel

DiameterM6 to M16 (Custom sizes available)

Melting PointApprox. 1425AdegC (Depending on steel grade)

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Xiamen Yahanda Technology Co., Ltd.

Xiamen

Business Type:Manufacturer | Supplier

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Double Countersunk Locking Short Bolt

Double Countersunk Locking Short Bolt

Price Trend : 50.00 - 250.00 USD ($)

Countersunk Locking Long Bolt

Countersunk Locking Long Bolt

Price Trend : 50.00 - 250.00 USD ($)

Countersunk Locking Short Bolt

Countersunk Locking Short Bolt

Price Trend : 50.00 - 250.00 USD ($)

Made In India
Gray Countersunk Bolt

Gray Countersunk Bolt

MOQ1 Unit/Units

Product TypeCounter Sunk Bolt

General UseIndustrial

MaterialSteel

ComputerizedYes

AutomaticNo

ColorGray

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Lotus Traders

Guwahati

Business Type:Manufacturer | Supplier
Premium SellerPremium Seller

11 Years

Made In India
Stainless Steel Bolt - 12 MM Grade 304, 3 Inch Size, Polished Finish, Industrial Use, Silver Color

Stainless Steel Bolt - 12 MM Grade 304, 3 Inch Size, Polished Finish, Industrial Use, Silver Color

Price: 4 INR/Piece

MOQ1000 Piece/Pieces

ThicknessStandard

Heat TreatmentOther, No

Head TypeOther, Countersunk

Thread TypeMetric

Diameter6 mm

Length20 mm

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Shree Ganesh Enterprises

Mumbai

Business Type:Manufacturer | Trading Company

3 Years

Made In India
15331 Raised Countersunk Slotted Nut

15331 Raised Countersunk Slotted Nut

Head TypeCountersunk slotted

StandardDIN or equivalent standard

Head SizeStandard size compatible with relevant applications

MaterialOther, Steel or stainless steel

FunctionProvides secure fastening for threaded components

WeightLightweight appropriate for small-scale usage

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Mahi Exporters

Mumbai

Business Type:Manufacturer | Supplier
Premium SellerPremium Seller

4 Years

Made In India
Countersunk Bolt - Polished Silver Finish, Durable Industrial Fastener for Aesthetic Flush Mounting and Secure Assemblies

Countersunk Bolt - Polished Silver Finish, Durable Industrial Fastener for Aesthetic Flush Mounting and Secure Assemblies

Price: 5 INR/Piece

MOQ1000 Piece/Pieces

Surface TreatmentOther

UsageIndustrial

Product TypeCountersunk Bolt

ColorSilver

Useto fasten and secure the faces of assemblies

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Wahid Traders

Mumbai

Business Type:Manufacturer | Supplier

5 Years

Double Countersunk Screw

Double Countersunk Screw

CoatingBlack Oxide

Drive TypePhillips

FeaturesSecure Fastening, Flush Finish, Durable Material, Easy Installation

Head TypeCountersunk

LengthNA

MaterialSteel

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Nvs Fasteners

Rohtak

Business Type:Manufacturer | Supplier
5-10 Mm Thickness Countersunk Bolt(High Quality And Tempered Proof)

5-10 Mm Thickness Countersunk Bolt(High Quality And Tempered Proof)

Heat TreatmentTempered, Quenched

Surface TreatmentPowder Coated, Galvanized, chrome Plating

Product TypeCountersunk Bolt(High Quality And Tempered Proof)

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Sharma Industries

Ludhiana

Business Type:Manufacturer | Supplier

FAQs Related to Countersunk Bolt

How countersink bolts are manufactured?

Cutting the round bar is the initial step in countersink bolt manufacturer. Unlike saws, manufacturers shears cleave steel like a guillotine. They can shear 2" circular bar up to 100" long. Band saws cut longer or wider bolts. Next, Steel rods have hot-forged hex heads. The round bar's end is heated to 2000°F using an induction heating coil. A National Upsetter forges the heated rod end into a hex head. Gripper blocks hold the circular bar while a plunger or die compresses the heated end to form the hex head. The gripper block's second location stamps the head with the manufacturer's logo and grade symbol when needed. This anchor bolt's concrete-embedded hex head resists pull-out. High-speed cutting blades Countersink bolt ends before threading. After threading and galvanizing the countersink bolts, this beveled end makes nut assembly easier.

What is the purpose of a countersunk bolt?

Countersunk bolts, also called flat-heat bolts, are screws with a flat head that are designed to sit flush with the material into which they are placed. When a sleek finish is essential, countersunk bolts are the way to go. Utilized frequently for bridge decking, walkways, and railing. Both slotted and non-slotted bolt heads are commercially available. Customized bolt heads with the company's name and/or logo can be manufactured with the use of specialized tooling. The first is to eliminate any rough edges caused by exposed bolt heads. It is common practice for certain manufacturers to employ the countersink to hide the bolt altogether.

Is it possible to countersink bolts?

Yes, it is possible. Here are the tricks to countersink the bolts:

  • Protect the eyes from flying chips, debris, and other potential dangers by donning a sturdy pair of safety glasses or goggles.

  • Correctly securing the bolts relies on using the suitable countersink angle.

  • Check that the drill bit's diameter is roughly the same as the intended screw or bolt's head. In this way, the countersunk hole will receive the screwhead without any looseness.

  • Turning the collar of the vise will help a user to lock the bit shaft in place on the shaft. If needed to be able to remove it when a user is done drilling.

What are the standard dimensions of countersink bolts?

With the exception of the countersink angle, all dimensions are given in millimeters. Here are the dimensions:


Size

(d)

M12

M16

M20

M22

M24

M27

M30

M36

Pitch

1.75

2

2.5

2.5

3

3

3.5

  4

  B

(I<=125)

  30

38

46

50

54

60

66

  78

  B

(125<I<=200)

    -

44

52

56

60

66

  72

  84

  B

(I>200)

    -

  -

65

69

73

79

85

97

ds

11.30-1 2.70

15.30-1 6.70

19.16-2 0.84

21.16-2 2.84

23.16-2 7.84

26.16-2 7.84

29.16-3 0.84

35.00-3 7.00

dk

23.16-2 4.00

31.16-3 2.00

39-40

43-44

47-48

53-54

58.8-60   0

70.8-72.0

K (nom)

8.00

10.00

13.00

14.0

16.0

17.5

19.50

23.00

k

7.25-8.7 5

9.25-10.75

12.1-13.9

13.1-14.9

15.1-16.9

16.6-18.4

18.45-2 0.55

21.95-2 4.05

t

3.0-4.5

3.0-4.5

3.5-5.0

3.5-5.0

3.5-5.0

3.5-5.0

4.0-5.5

4.0-5.5


Countersunk Allen Bolt - Black, Different Grades Available | Polished Finish for Heavy-Duty Industrial Application

Countersunk Allen Bolt - Black, Different Grades Available | Polished Finish for Heavy-Duty Industrial Application

Price: 3 INR/Piece

MOQ1000 Piece/Pieces

Product TypeCountersunk Allen Bolt

Surface TreatmentPolishing

UsageIndustrial

ColorBlack

GradeDifferent Available

UseIndustrial

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Ambey Trading Co.

Delhi

Business Type:Supplier | Trading Company
Frame Fixing SXR T Countersunk Head Bolt

Frame Fixing SXR T Countersunk Head Bolt

Price: 50 INR/Piece

MOQ500 Piece/Pieces

Surface TreatmentPolishing

UsageFor Commercial

Product TypeFrame Fixing SXR T Countersunk Head Bolt

ColorSilver, Grey

UseFor Commercial

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Ssb Ketana Enterprises Llp

Pune

Business Type:Supplier | Trading Company
Countersunk Bolt - High-Quality Steel, Precision Engineering for Optimal Performance

Countersunk Bolt - High-Quality Steel, Precision Engineering for Optimal Performance

Diameter6 mm

Drive TypePhillips

FeaturesHigh Quality, Durable Design, Corrosion Resistance, Easy Installation

FinishPlain

Head TypeCountersunk

Length20 mm

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Shasan Fasteners & Automation Pvt. Ltd.

Mumbai

Business Type:Manufacturer | Supplier
Countersunk Bolts And Screws Usage: Industrial

Countersunk Bolts And Screws Usage: Industrial

Price Trend: 80.00 - 130.00 INR/Kilograms

MOQ50 Kilograms/Kilograms

UsageIndustrial

Product TypeCountersunk Bolt

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Shivam Engineering Works

Hapur

Business Type:Manufacturer
CounterSunk Bolt - Galvanized Steel, Available in Various Sizes, Matte Black Finish | Designed for Industrial and Automobile Applications

CounterSunk Bolt - Galvanized Steel, Available in Various Sizes, Matte Black Finish | Designed for Industrial and Automobile Applications

Price: 3 INR/Piece

MOQ1000 Piece/Pieces

Product TypeCountersunk Bolt

Surface TreatmentGalvanized

ColorBlack

SizeDifferent Available

UseIndustrial, Automobile

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Simran Entrprises

Ludhiana

Business Type:Manufacturer
Countersunk Wood Screws - Premium Quality Steel, Assured Performance & Superior Fitment

Countersunk Wood Screws - Premium Quality Steel, Assured Performance & Superior Fitment

Drive TypeSlotted

FeaturesPremium Finishing, Secure Fitment, Durable Performance, Quality Tests

Head TypeCountersunk

MaterialMetal

Point TypeSharp

Thread TypeWood

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Kyna Industries

Gurugram

Business Type:Manufacturer | Supplier
White Flat Countersunk Head Bolts

White Flat Countersunk Head Bolts

CoatingGalvanized

Drive TypeHex

FeaturesAnti-corrosion, High strength, Long neck, New condition

FinishSelf/Black

Hardness4.8/8.8

Head TypeCountersunk

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Rajat Udyog

Ludhiana

Business Type:Supplier | Trading Company
Full Threaded Counter Sunk Bolt - Stainless Steel, 2.5 Inch, 10 mm, Silver | Flat Hexagon Socket, Hardware Fitting

Full Threaded Counter Sunk Bolt - Stainless Steel, 2.5 Inch, 10 mm, Silver | Flat Hexagon Socket, Hardware Fitting

Head TypeFlat Hexagon Socket

UsageHardware Fitting

SizeMultiple

Product TypeCounter Sunk Bolt

ColorSilver

UseHardware fitting

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Indian Industrial Fasteners (iif)

Mumbai

Business Type:Manufacturer | Supplier
Csk Bolt Use: For Industrial Use

Csk Bolt Use: For Industrial Use

Price Trend: 48.00 - 62.00 INR/Kilograms

MOQ250 Kilograms/Kilograms

Product TypeBolt

UseFor Industrial Use

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Onkar Trading Company

Ludhiana

Business Type:Manufacturer | Supplier
Allen Countersunk

Allen Countersunk

AccuracyDimensional

ApplicationsIndustrial

CostEffective

DurabilityHigh

FeaturesDimensionally Accurate, Longer Durability, Safe Packing, Cost-Effective Price, Industrial Applications, Well Equipped

PackingSafe

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Standard Agency

Jaipur

Business Type:Supplier | Trading Company
Stainless Steel Countersunk Bolts - Durable, High Strength, Corrosion Resistant | Silver Color, Polished Surface, Ideal for Commercial Use

Stainless Steel Countersunk Bolts - Durable, High Strength, Corrosion Resistant | Silver Color, Polished Surface, Ideal for Commercial Use

Price: 15 INR/Piece

MOQ1000 Piece/Pieces

Surface TreatmentPolishing

UsageFor Commercial

Product TypeStainless Steel Countersunk Bolts

ColorSilver

UseFor Commercial

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M. R Forging & Engineering Works

Mumbai

Business Type:Manufacturer | Supplier
Countersunk Head Cap Screw - Diameter 3-24mm, Length 10-100mm | Supreme Quality, Black Finish, Industrial Applications

Countersunk Head Cap Screw - Diameter 3-24mm, Length 10-100mm | Supreme Quality, Black Finish, Industrial Applications

Price Trend: 2-70 INR/Piece

MOQ1000 Piece/Pieces

Diameter3mm to 24mm Millimeter (mm)

Product TypeCountersunk Head Cap Screw

Head TypeCountersung

Length10mm to 100mm Millimeter (mm)

SizeDia 3mm to 24mm

Usageindustrial and automobile

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V2rs

Delhi

Business Type:Supplier | Trading Company
Flat Head Countersunk Bolt - Industrial Grade, Customized Size, Matte Black | Anti Rust Properties, Accurate Dimensions, Timely Delivery

Flat Head Countersunk Bolt - Industrial Grade, Customized Size, Matte Black | Anti Rust Properties, Accurate Dimensions, Timely Delivery

Price: 1 INR/Piece

MOQ10000 Piece/Pieces

SizeCustomize

Gradeindustrial

Product TypeFlat Head Countersunk Bolt

ColorBlack

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Tubewell Fittings Industries

Mumbai

Business Type:Manufacturer | Distributor
Countersunk Bolts Diameter: M3 To M20

Countersunk Bolts Diameter: M3 To M20

MOQ5000 Piece/Pieces

DiameterM3 to M20, #10" TO 5/8" Millimeter (mm)

StandardISO 10642, DIN 7991, BS 2470/4168, ANSI B18.3, JS B1194

Surface TreatmentPlating, Geomet, Dacromet, Phosphatizing, Galvanized, zinc Plating

MaterialAlloy Steel, Stainless Steel

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Chaba Automatics

Rohtak

Business Type:Manufacturer | Supplier
Norway Flat Head Countersunk Bolt - Steel, Standard Metric Thread Pitch | Durable, Corrosion Resistant, Strong Grip, Easy Installation

Norway Flat Head Countersunk Bolt - Steel, Standard Metric Thread Pitch | Durable, Corrosion Resistant, Strong Grip, Easy Installation

DimensionsVaried

FeaturesDurable, Corrosion resistant, Strong grip, Reliable, Precise fit, Easy installation, Versatile use

FinishZinc-plated

Head typeFlat

MaterialSteel

Tensile strengthHigh

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Goyal International

Ludhiana

Business Type:Manufacturer | Supplier
Countersunk Bolts

Countersunk Bolts

FeaturesSecure fastening, Durable, Reliable, Versatile, Customizable, Cost-effective

FinishZinc-plated

Head TypeCountersunk

Length Range10-150mm

MaterialSteel

Size RangeM6-M20

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Kittu Bolt Center

Ludhiana

Business Type:Manufacturer | Supplier

Client Testimonials & Reviews

It has been immense pleasure being associated with Tradeindia since more than 2 years. With a good backup team we feel satisfied with the services of Tradeindia. Also it feels good when Tradeindia comes up with new ideas and our suggestions and feedback are considered seriously. May our association give more fruitful outcomes and business in future too.

Countersunk Bolt Manufacturers | Suppliers in India

Company Name

Member Since

Ketan Engineering Co

Mumbai, India
14 Years

Vani Impex

Ludhiana, India
12 Years

Xiamen Yahanda Technology Co., Ltd.

Xiamen, China
12 Years

Lotus Traders

Guwahati, India
11 Years

Realiable Engineering

New Delhi, India
8 Years

Rimco Overseas

Mumbai, India
5 Years

Wahid Traders

Mumbai, India
5 Years

Aadi Engineering

Vadodara, India
4 Years

Mahi Exporters

Mumbai, India
4 Years

Shree Ganesh Enterprises

Mumbai, India
3 Years

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