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ESNA Style Nylon Insert Lock Nuts

Looking for nylon insert lock nuts?

We carry flange stop nuts, heavy hex full height, heavy hex thin height, light hex regular height, and light hex thin height nylon insert stop nuts..

Stock sizes include 2-56 through 1-1/2-12 in 18-8 Stainless Steel and steel with various finishes.

Scroll down to find your size, or search by part number.

Add to Cart and buy online or email us for a custom quote.  Most popular products are in stock and ship within 24 hours.

Can't find what you're looking for? Email us at [email protected] for a custom quote. "We have the right screw for you" is our motto after all!
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4-40 NTM Thin Pattern Nylon Insert Hex Lock Nut 18 8 Stainless Steel [2000 pieces] 4-40 NTM Thin Pattern Nylon Insert Hex Lock Nut 18 8 Stainless Steel [2000 per box]
Price per Box: $226.55 / Quantity Discounts Available
4-40 Thin Pattern Nylon Insert Hex Lock Nut Stainless Steel Black Oxide 4-40 NYL INSRT THN PAT NUT 188 STAIN STL BL OX [2000 PER BOX]
Price per Box: $300.45 / Quantity Discounts Available
   
 
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