Chandawalla Auto Industries

Contact Us

Chandawalla Auto Industries

E-107 Focal Point, Phase IV, Ludhiana, Punjab - 141010, India

Mobile : +91-9820150274, +91-9323721952

Phone : +91-222-3898291

Fax : +91-222-3898290

Call Us : 08042757314


Hex Head Bolts

Hex Head Bolts


Specifications :

  • Standard : DIN 931/ISO 4014, DIN 933/ISO 4017, DIN 960/ISO 8765, DIN 961/ISO 8676, ANSI B18.2.3.1M, BS 1768, DIN 6914/ISO 7412/ANSI B18.2.3.7M, DIN 6921
  • Thread size : M8 to M52,  5/16” to 2"
  • Length under the head : 15MM to 500MM,  9/16" to 20”
  • We are counted among agile Manufacturers, Exporters and Suppliers of Hex Head Bolts from Mumbai, Maharashtra. Hex Head Bolts are made from superior quality material in conformity with set industry norms. Our Hex Head Bolts are used for fastening objects. These bolts are available with us in different specifications to fulfill buyer’s requirements. We offer our Hex Head Bolts at competitive market rates to our customers.


Specifications :

  • Standard : DIN 931/ISO 4014, DIN 933/ISO 4017, DIN 960/ISO 8765, DIN 961/ISO 8676, ANSI B18.2.3.1M, BS 1768, DIN 6914/ISO 7412/ANSI B18.2.3.7M, DIN 6921
  • Thread size : M8 to M52,  5/16” to 2"
  • Length under the head : 15MM to 500MM,  9/16" to 20”
  • Thread : I.S.O. metric (fine & rough), UNF / UNC, BSF / BSW
  • Material : low carbon steel, EN 8/AISI 1035, EN 8D/AISI 1045, EN 15/AISI 1541, EN 18 /AISI 5140/37Cr4, EN 19/AISI 4140 /42Cr4Mo2, SAE 10B21, SAE 15B25, SAE 15B41, S.S.304, S.S.316
  • I.S.O. material strength grade :  4.6, 5.8, 6. 8, 8. 8, 10.9, 12.9
  • SAE material strength grade :  2, 5, 8
  • Surface treatment : auto black, phosphate, clear (blue) zinc electroplated, yellow zinc electroplated, hot dip galvanized, dichromate, geomet I.S.O. metric (fine & rough), UNF / UNC, BSF / BSW
  • Material : low carbon steel, EN 8/AISI 1035, EN 8D/AISI 1045, EN 15/AISI 1541, EN 18 /AISI 5140/37Cr4, EN 19/AISI 4140 /42Cr4Mo2, SAE 10B21, SAE 15B25, SAE 15B41, S.S.304, S.S.316
  • I.S.O. material strength grade :  4.6, 5.8, 6. 8, 8. 8, 10.9, 12.9
  • SAE material strength grade :  2, 5, 8
  • Surface treatment : auto black, phosphate, clear (blue) zinc electroplated, yellow zinc electroplated, hot dip galvanized, dichromate, geomet


DIN 933 Hexagon Head Bolts

DIN 933 Hexagon Head Bolts
Standard : DIN 933, ISO 4017


DIN 931 Hexagon Head Bolts

DIN 931 Hexagon Head Bolts
Standard : DIN 931, ISO 4014


DIN 6914 Structural Bolts

DIN 6914 Structural Bolts
Standard : DIN 6914, ISO 7412


DIN 6921 Flange Hex Bolts

DIN 6921 Flange Hex Bolts
Standard : DIN 9621


DIN 961 Hexagon Bolts

DIN 961 Hexagon Bolts
Standard : DIN 961, ISO 8676


DIN 960 Hexagon Bolts

DIN 960 Hexagon Bolts
Standard : DIN 960, ISO 8675