Socket Head Allen Bolts are high-strength fasteners with a cylindrical head and a hexagonal internal socket drive. They are tightened or loosened using an Allen key (hex key).

We manufacture high-quality industrial Allen bolts of different types as per IS, ASTM, DIN, ISO, ASME,ANSI and BS standards.

These premium-quality industrial Allen bolts are widely used in Valve Industries,Petrochemical, Oil & Gas, Power generation, Marine,Pipelines,Construction,Automotive,Heavy engineering industries and Pre Engineering Buildings.

These Allen bolts are manufactured using high-grade raw materials and comply with international standards for strength, durability, and corrosion resistance.

TYPES OF ALLEN BOLTS

  • Socket Head Cap Screw(Cylindrical head)
  • Button Head cap Screw(Low Head)
  • Flat Head Cap Screw(Countersunk head)
  • Set Screw/Grub Screw(Headless allen bolt)

ALLEN BOLTS GRADES

  • Stainless Steel as per ASTM A193,A182,A276,A320,AISI,IS,DIN,ISO,BS.
  • SS304,SS304L,B8 CLASS 1,B8 CLASS 2,SS316,SS316L,B8M CLASS 1,B8M CLASS 2,SS321,B8T,SS347,B8C,(S31254)B8MLCuN.
  • Alloy Steel as per ASTM A193,IS,DIN,ISO
  • B6,B7,B7M,L7,L7M,B16,8.8,10.9,12.9
  • Carbon Steel,Mild Steel as per ASTM,IS,DIN,ISO,
  • MS,CS,4.6,4.8,5.6.
  • Duplex & Super Duplex
  • Duplex 2205(S31803/S32205)
  • Super Duplex 2507(S32750/S32760)
  • Special Grades
  • 660A,B,C,D as per ASTM A286/A453
  • INCONEL 625,718,825,925 as per ASTM F468,B637,
  • Hastealloy C276 / UNS N10276 as per ASTM F468,B574
  • NAB-NES 833/CA-104/BS2874
  • BRASS
  • ALLUMINIUM
  • Monel
  • 17-4PH and other Special Grades.

SIZE RANGE SECTION

Diameter Length
M3 TO M10 AND 3/16" TO 3/8" Up to 200 mm
M10 TO M100 AND 3/8" TO 4" Custom Sizes

THREAD TYPES

  • Metric Threads
  • UNC Threads
  • UNF Threads
  • BSW Threads

COATING / FINISHES

  • Phosphate-Zinc or Manganese.
  • Electro Zinc Plating-White,Blue,Yellow,Black.
  • Hot Dip Galvanized
  • Cermaic Coating-Xylar 1 and Xylar-2(Whitford)
  • PTFE/Xylan 1070/Xylan 1424 Coated-Blue,Green,Red.(Whitford)
  • Zinc-Nickel Platting
  • Nickel Platting
  • Cadmium Platting
  • Zinc flake
  • Plain Finish or Natural Finish

QUALITY TESTING

  • Spectro chemical
  • PMI testing
  • Hardness testing
  • Tensile testing
  • Dimensional inspection
  • Material traceability
  • Third Party Inspection
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