Socket Head Cap Screw Manufactures in India

  • A socket cap screw, also known as a socket head cap screw socket screw or Allen bolt is a type of cap screw with a cylindrical head and hexagonal drive hole

  • Socket Head Cap Screw Available Size M3 – M48

  • Standard of Socket Head Cap Screw are ASTM 182 Stainless Steel Socket Head Cap Screw Fastener 304/304L, ASTM 193 SS Socket Head Cap Screw Fastener 316/316L/316H, ASTM 194 SS 321H/347H Socket Head Cap Screw Fastener, Carbon Steel ASTM 193 B6/B7 Socket Head Cap Screw Fastener, Alloy Steel ASTM 320 L7/L7B Socket Head Cap Screw Fastener, S31803/S32205 Duplex Socket Head Screw Fastener, Hastelloy B2/B3 Socket Head Cap Screw fastener, Hastelloy C22/C276 Socket Head Cap Screw fastener, Inconel 600/601 Socket Head Cap Screw Fastener, Monel 400/K500 Socket Head Cap Screw Fastener

Socket Head Cap Screw Manufacturers – High Quality Socket Head Cap Screw Suppliers in India!

  • Asiamet is a leading suppliers, exporters & dealers in India. Socket head cap screws are often used in assemblies with counter bored holes. The head height is equal to the nominal diameter. For sizes 1/4″ and larger the head diameter is equal to one and a half times the nominal diameter.
  • Asiamet is a well known firm that manufactures and distributes a wide range of SS 321 screws which is an electric furnace processed authenticate stainless steel. These stainless steel 321 screws is a titanium-stabilized version and used in particular applications within the sensitizing temperature range.
  • This titanium addition in stainless steel 321 screws reduces or prevents carbide precipitation during welding and in the 800 °- 1500 ° F service conditions. However local depletion within the weld area of stainless steel 321 hex head screws can still be a problem leading to some inter granular corrosion if later exposed to severe corrosive conditions. The key property of stainless steel 321 socket head cap screws is the added titanium content stabilizing the material and making its resistance to carbide precipitation when exposed to high temperatures and resistance to oxidation its main characteristics.
  • Nickel systems maintains an inventory of socket head cap screws in Hastelloy® C276 (Alloy C276) in both inch and metric sizes. Most sizes 1/2″ diameter and larger, are fully threaded. Current inventory in socket head cap screws includes Duplex 2205, A286, Carpenter® 20 (Alloy 20), Nitronic® 60 (Alloy 60), 310 Stainless, 330 Stainless, 17-4 PH, 18-8 Stainless and 316 Stainless. These screws require less maintenance and deliver quality service for a long period of time. The Screws we offer are widely used in various industries like Construction and other manufacturing units.
Product Socket Head Cap Screw
Size M3 – M48 and also available in all customized sizes
Die forging Closed die forging, open die forging and hand forging.
Threads Metric, BSW, BSF, UNC, UNF
Surface Finish Blackening, Cadmium zinc plated, Galvanized, Hot dip Galvanized, Nickel
Plated, Buffing, etc.
Price Terms Ex-Works, FOB, CIF, CFR, CNF
Latest Price Call +919619672006

Socket Head Cap Screw Manufacturers, Suppliers, Exporters
  • Do you want to know how much does socket head cap screw cost? Do you want to know where you can get the best price and quality steel screw in India?

  • We are ready to provide you our quality products, fast delivery service and custom cut screw sizes. Send us your detailed inquiry to us, our professional staff will get back to you with our best solution and costs.

  • The experts here in this company are aimed to provide the best quality of screw as per the requirement and demand of customers.

What is a Socket Head Cap Screw?

A socket cap screw also known as a socket head cap screw or Allen bolt is a type of cap screw with a cylindrical head and hexagonal drive hole. Socket head cap screws are a special type of fastener. Socket head cap screws are typically used in machine parts, die fix Turing and clamping. Socket head cap screws are ideal for applications in which there is not enough space to maneuver wrenches or sockets. Socket head cap screws are not grade designated as are hex head cap screws. A standard inch series socket head cap screw is 20% stronger than a Grade 8 hex head cap screw and 50% stronger than a grade 5 hex cap screw. A wide range of socket screws, useful in a variety of applications requiring a strong bolt or screw where access is limited. Socket screws are also known as Allen head screws or bolts and are fastened using a hexagonal or shaped wrench, requiring a key to tighten and remove.

Grades of Socket Head Cap Screw

  • Stainless Steel – Grade: ASTM 182 , ASTM 193, ASTM 194, B8 (304), B8C (SS347), B8M (SS316), B8T (SS321), A2, A4, 304 / 304L / 304H, 310, 310S, 316 / 316L / 316H / 316 Ti, 317 / 317L, 321 / 321H, A193 B8T 347 / 347 H, 431, 410
  • Carbon Steel – Grade: ASTM 193, ASTM 194, B6, B7/ B7M, B16, 2, 2HM, 2H, Gr6, B7, B7M
  • Alloy Steel – Grade: ASTM 320 L7, L7A, L7B, L7C, L70, L71, L72, L73
  • Brass – Grade: C270000
  • Naval Brass – Grade: C46200, C46400
  • Copper – Grade: 110
  • Duplex & Super Duplex – Grade: S31803, S32205
  • Aluminum – Grade: C61300, C61400, C63000, C64200
  • Hastelloy – Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
  • Incoloy – Grade: Incoloy 800, Inconel 800H, 800HT
  • Inconel – Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
  • Monel – Grade: Monel 400, Monel K500, Monel R-405
  • High Tensile Bolt – Grade: 9.8, 12.9, 10.9, 19.9.3
  • CUPRO-Nickel – Grade: 710, 715
  • Nickel Alloy – Grade: UNS 2200 (Nickel 200) / UNS 2201 (Nickel 201), UNS 4400 (Monel 400), UNS 8825 (Inconel 825), UNS 6600 (Inconel 600) / UNS 6601 (Inconel 601), UNS 6625 (Inconel 625),UNS 10276 (Hastelloy C 276), UNS 8020 (Alloy 20 / 20 CB 3)

321 Stainless Steel Socket Head Cap Screw Chemical Composition

Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 5(C+N) – 0.70 max

321 Stainless Steel Socket Head Cap Screw Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35%

Equivalent Grades for 321 Stainless Steel Socket Head Cap Screw

SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

Application of Socket Head Cap Screw

  • Paper and Ports
  • Chemical and Sugar
  • Oil & Gas and Defense
  • Breweries and Railway
  • Oil Mills Petrochemical
  • Shipbuilding and Offshore
  • Construction and Fertilizers
  • Power Plant and Steel Plant
  • Mining Refineries and Nuclear Power
  • Cement Engineering Co. and Government Org.

Features of Socket Head Cap Screw

  • Corrosion resistance
  • Temperature resistance
  • Manufactured using high grade alloy Steel in different grades like 8.8, 10.9 and 12.9

Test Certificates

  • Manufacturer Test Certificate as per EN 10204 / 3.1B
  • Raw Materials Certificate, 100% Radiography Test Report
  • Third Party Inspection Report

Quality Assurance

Asiamet all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products

Marking & Packing

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All forged fittings are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also make custom marking on our products.