Key Specifications/Special Features:

• Round Washer Head, with T/17
• Material:C1018, Hardened
  Recess:Phillips, pozidriv or Square socket are optional
• surface finish: Zinc Plated or plain.
• Products specification:As per IFI American standard, or DIN standard
• Production range: #4 X 1/2"- #14 X 4" (2.9 x 12mm-6.3 x 100mm)