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


Square Neck Bolts

Square Neck Bolts


Specifications :

  • Standard : DIN 603, DIN 608 or as per customer specification
  • Thread size : M8 to M20,  5/16” to 3/4"
  • Length under the head : 25MM to 400MM,  1" to 16”
  • 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
  • I.S.O. material strength grade :  4.6, 6. 8, 8. 8, 10.9
  • Surface treatment : auto black, clear zinc electroplated, yellow zinc electroplated, hot dip galvanized, dichromate, Teflon coated


DIN 603 Carriage Bolts

DIN 603 Carriage Bolts
Standard : DIN 603


DIN 608 Plow Bolts

DIN 608 Plow Bolts
Standard : DIN 608