Since 1947, APM Hexseal has been the global leader in the design and manufacture of sealing solutions that protect sensitive electronic and mechanical systems and switches from failure caused by environmental contaminants and hazards. Our portfolio includes sealing screws, nuts, bolts, washers and silicone covers for all types of switches and circuit breakers. Our products are time tested, reliable and reusable. When failure is not an option – Cover it. Seal it. Protect it. Ask the Experts at APM Hexseal.

Address: 44 Honeck Street, Englewood, NJ 07631-4134, United States
Tel: +1 800 498 9034
Email: info@apmhexseal.com
Web: www.apmhexseal.com


  • Accessories for Fasteners
  • Bolts
  • Fasteners & Fixings
  • Machine Screws – Steel
  • Machinery Accessories
  • Marine Products
  • Nuts
  • Nuts – Self Locking
  • Repair Washers
  • Seal Fasteners
  • Seal Nuts
  • Seal Screws
  • Sealing Washers
  • Stainless Steel Fasteners & Fixings
  • Stainless Steel Nuts
  • Stainless Steel Screws
  • Stainless Steel Thread Forming / Cutting Screws
  • Washers – Vibration Proof


  • Fastener Fair USA
  • International fastener expo