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Flange Nuts

Looking for serrated flange nuts or non-serrated flange hex lock nuts?

We carry DIN 6923, DIN 6927, Nylon Insert Hex Flange Stop Nuts, top lock hex nuts, DIN 6923, and more.

Stock sizes include 4-40 through 7/8-9 in 18-8 Stainless Steel and Steel with Zinc, Black Phosphate, Zinc Yellow, or Plain 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 sales@mfsupply.com for a custom quote. "We have the right screw for you" is our motto after all!

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8-32  Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [2000 pieces] 8-32 Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [2000 per box]
Price per Box: $108.00 / Quantity Discounts Available
10-24  Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [2000 pieces] 10-24 Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [2000 per box]
Price per Box: $105.00 / Quantity Discounts Available
10-32  Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [2000 pieces] 10-32 Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [2000 per box]
Price per Box: $177.00 / Quantity Discounts Available
1/4-20  Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [1000 pieces] 1/4-20 Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [1000 per box]
Price per Box: $104.99 / Quantity Discounts Available
5/16-18  Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [1000 pieces] 5/16-18 Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [1000 per box]
Price per Box: $133.50 / Quantity Discounts Available
3/8-16  Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [500 pieces] 3/8-16 Serrated Flange Hex Lock Nuts 18 8 Stainless Steel [500 per box]
Price per Box: $80.65 / Quantity Discounts Available
   
 
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