ULTRA FASTENER

Locknut Specialists for Flexloc and Hard to Find Nylon Insert Locknuts.

• Commercial and Aircraft.
• Steel, Stainless Steel, Brass,  Aluminum, Monel (400 & 500).
• SPS, ESNA, GREER, KAYNAR, REPUBLIC, BRISTOL,  AUTOMATIC SCREW, CINCH, and equivalents.
• Expert in Barrel Nuts.
• Made in the USA.