ZAGO Manufacturing takes pride in being one of the world’s largest and most respected producers of custom, high-tech, clean and inherently green sealing solutions and components. ZAGO self-sealing fasteners with O-rings and self-sealing switch boots effectively shield toxins from leaking in or out into the surroundings and can withstand the harshest of temperatures, weather conditions and pressures. Thousands of engineers and onsite equipment manufacturers rely on ZAGO self-sealing fasteners and switch boots. ZAGO’s sustainable sealing solutions and components are used in countless industries, including aerospace, automotive and transportation, commercial LED lighting, medicine, robotics and drones, energy, electronics and more.

Address: 21 East Runyon Street,
Newark, NJ 07114,
United States
Tel: +1 973 643 6700


  • Machine Screws – Steel
  • Machine Seal Screws
  • Nuts – Self Locking
  • Nuts – Self Locking Nylon
  • Nuts – Self Locking Steel
  • Seal Fasteners
  • Seal Nuts
  • Seal Screws
  • Sealing Washers
  • Security Fasteners
  • Self Drilling Screws
  • Self Tapping Screws
  • Socket Cap Seal Screws
  • Stainless Steel Self Drilling Screws
  • Stainless Steel Self Locking Nylon Nuts
  • Stainless Steel Self Locking Steel Nuts
  • Stainless Steel Thread Locking & Patch Products
  • Thread Forming / Cutting Screws
  • Thread Locking & Patch Products
  • Titanium Fasteners


  • International fastener expo