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Socket Head Cap Screws Manufacturer & Supplier | Ss 304 / Ss 316 | Caliber Enterprise

Socket Head Cap Screws Manufacturer & Supplier | Ss 304 / Ss 316 | Caliber Enterprise

Specification Details
SizeM3 to M100
TypeBolt, Screw, Threaded Rod, Studs
StandardIso, Din, Jis, Gb, Is, Bs, Astm
Length1/8″, 4″
MaterialStainless Steel, Monel, Inconel, Hastelloy, Incoloy, Nickel, Silicon Bronze, Phosphor Bronze

Socket Head Cap Screws Manufacturer in India – ASTM F593 SS304/SS316

Caliber Enterprise is a leading Socket Head Cap Screws Manufacturer in India,  offers high-quality fastening solutions that are widely used in industries like construction, automotive, and machinery. These screws are characterized by the strong grip and great tensile strength and accurate design which makes them ideal in heavy-duty use. we advanced technology international standards and make sure they are durable, corrosion-resistant and of the correct dimensions. Socket head cap screws can be installed with an Allen key which can be tightened in small spaces better. They come in various materials like stainless steel, alloy steel and carbon steel to meet different industrial requirements. we are able to offer a competitive pricing and quality that is reliable leading to their becoming a preferred supplier to domestic and international consumers.


These screws are intended to be used in machinery, automobile systems, aerospace and industrial equipment with the aim of being operated under vibration, mechanical, and repeated tightening cycles. They are precisely threaded and have uniform dimensions to ensure that they have stable clamping force and a long service life despite harsh operating conditions. Self Tapping Screws are often used in combination as an optional fastening method in applications where thin materials are used or where pre-drilling is not possible to perform so that the installation can be made quicker with a good grip being secured. These solutions combined with each other encourage effectiveness, structural stability, and reliable functionality in a wide range of industrial applications.


Socket head cap screws are designed where high clamping forces and reduced head design would be needed, particularly in machinery, tooling, automotive assemblies and precision equipment. The recessed hex drive enables greater transmission of torque with lesser chances of head damages whereas the choice of material grade determines the strength and corrosion resistance. When sourcing fasteners via a B2B portal in an industrial sourcing case, these fasteners are commonly tested together with Button Head Cap Screws to compare the clearance of the head, load distribution, and appropriateness of application in an effort to allow buyers to identify the best performing fastening solution in terms of performance and service life.

Material & Grades Table – Socket Head Cap Screws

MaterialGrade / StandardSize / Thickness / DiameterExtra SpecificationWeight (kg/1000 pcs)
Stainless SteelSS 304 / ASTM F837M3–M20 × 6–150 mmGeneral-purpose corrosion-resistant screwApprox. 0.5–220
Stainless SteelSS 316 / ASTM F837M3–M20 × 6–150 mmMarine and chemical applicationsApprox. 0.5–220
Stainless SteelSS 316LM3–M20 × 6–150 mmLow-carbon corrosion-resistant screwApprox. 0.5–220
Alloy SteelASTM A574M3–M24 × 6–200 mmHigh-strength socket head cap screwApprox. 0.5–350
Alloy SteelISO 898-1 Class 12.9M3–M24 × 6–200 mmHeavy-duty high-strength fasteningApprox. 0.5–350
Carbon SteelISO 898-1 Class 8.8M4–M24 × 8–200 mmGeneral high-strength metric fasteningApprox. 1–350
TitaniumGrade 5 / ASTM F467M4–M16 × 10–120 mmLightweight and corrosion-resistantApprox. 0.2–120
BrassASTM F467M3–M16 × 6–100 mmElectrical and decorative applicationsApprox. 0.5–100

Key Features & Advantages

  • Internal hexagonal socket enables efficient torque application
  • Compact head design for limited-clearance assemblies
  • High strength-to-size ratio
  • Excellent dimensional accuracy and thread consistency
  • Stainless steel options provide excellent corrosion resistance
  • High-strength alloy steel grades support demanding applications
  • Available in customized sizes, threads, grades, and surface finishes

Chemical Composition

Representative Grade: Alloy Steel ASTM A574

ElementPercentage (%)
Carbon (C)0.28–0.50
Manganese (Mn)0.50–0.90
Chromium (Cr)0.80–1.10
Molybdenum (Mo)0.15–0.25
Silicon (Si)0.10–0.35
Iron (Fe)Balance

Mechanical Properties

PropertyValue
Tensile Strength1,220 MPa min.
Yield Strength1,100 MPa min.
Elongation10% min.
Hardness39–44 HRC

Equivalent Grade

StandardGrade
ASTMA574
UNSG41400
EN42CrMo4
DIN1.7225



Type of Sub-products

Frequently Asked Questions

Which grades are available for Stainless Steel 304/316 Socket Head Cap Screws?

What specifications are available for Stainless Steel 304/316 Socket Head Cap Screws?

How do I select the right Stainless Steel 304/316 Socket Head Cap Screws?

Are Stainless Steel 304/316 Socket Head Cap Screws suitable for corrosive environments?

Where are Stainless Steel 304/316 Socket Head Cap Screws commonly used?

Can I place a bulk order for Stainless Steel 304/316 Socket Head Cap Screws?

How can I request a quotation for Stainless Steel 304/316 Socket Head Cap Screws through PipeX.ai?


Countries We Export

  • India


Cities We Supply

  • Ahmadnagar

  • Ahmadpur

  • Ahmedabad

  • Bangalore Rural

  • Bangalore Urban

  • Bengaluru

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Hyderabad

  • Jaipur

  • Jodhpur

  • Jodhpur (ahmedabad)

  • Kalyan

  • Kolhapur

  • Kolkata

  • Lucknow

  • Mumbai

  • Mumbai Suburban

  • Murud (raigad)

  • Nagpur

  • Nashik

  • Navi Mumbai

  • New Delhi

  • Pune

  • Raipur

  • Rajkot

  • Rampura

  • Sion, Mumbai

  • Surat

  • Thane

  • Varanasi

  • Visakhapatnam

  • Moradabad

  • Angul

  • Rudrapur

  • Hosdurg

  • Gandhinagar

  • Rajahmundry

  • Durgapur

  • Bharuch

  • Panipat


Industries We Serve

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry