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Hex Machine Screw Nuts

Looking for Hex Machine Screw Nuts?

We carry Small pattern Hex Machine Screw Nuts ,Extra Small pattern Hex Machine Screw Nuts, Large pattern Hex Machine Screw Nuts, Regular Pattern Hex Machine Screw Nuts, Square Hex Machine Screw Nuts, and more.

Stock sizes include 0-80 through 3/8-24 in 18-8 Stainless Steel, 316 Stainless, 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 sales@mfsupply.com for a custom quote. "We have the right screw for you" is our motto after all!

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1-72  Hex Machine Screw Nut Zinc [10000 pieces] 1-72 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $166.50 / Quantity Discounts Available
2-64  Hex Machine Screw Nut Zinc [10000 pieces] 2-64 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $56.25 / Quantity Discounts Available
2-56  Hex Machine Screw Nut Zinc [10000 pieces] 2-56 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $62.25 / Quantity Discounts Available
2-56  Hex Machine Screw Nut 18 8 Stainless Steel [5000 pieces] 2-56 Hex Machine Screw Nut 18 8 Stainless Steel [5000 per box]
Price per Box: $48.68 / Quantity Discounts Available
2-56  Hex Machine Screw Nut Black Oxide [10000 pieces] 2-56 Hex Machine Screw Nut Black Oxide [10000 per box]
Price per Box: $135.75 / Quantity Discounts Available
2-56  Hex Nut Nylon [2500 pieces] 2-56 Hex Nut Nylon [2500 per box]
Price per Box: $70.88 / Quantity Discounts Available
2-56  Hex Machine Screw Nut Zinc Yellow [10000 pieces] 2-56 Hex Machine Screw Nut Zinc Yellow [10000 per box]
Price per Box: $131.10 / Quantity Discounts Available
3-56  Hex Machine Screw Nut Zinc [10000 pieces] 3-56 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $131.55 / Quantity Discounts Available
3-48  Hex Machine Screw Nut Zinc [10000 pieces] 3-48 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $75.15 / Quantity Discounts Available
3-48  Hex Machine Screw Nut 18 8 Stainless Steel [5000 pieces] 3-48 Hex Machine Screw Nut 18 8 Stainless Steel [5000 per box]
Price per Box: $61.50 / Quantity Discounts Available
3-48  Hex Nut Nylon [2500 pieces] 3-48 Hex Nut Nylon [2500 per box]
Price per Box: $103.13 / Quantity Discounts Available
3-48  Hex Machine Screw Nut Zinc Yellow [10000 pieces] 3-48 Hex Machine Screw Nut Zinc Yellow [10000 per box]
Price per Box: $50.40 / Quantity Discounts Available
4-40X3/16  Small Pattern Hex Machine Screw Nuts Zinc [10000 pieces] 4-40X3/16 Small Pattern Hex Machine Screw Nuts Zinc [10000 per box]
Price per Box: $46.35 / Quantity Discounts Available
4-40X3/16  Small Pattern Hex Machine Screw Nut Black Zinc [10000 pieces] 4-40X3/16 Small Pattern Hex Machine Screw Nut Black Zinc [10000 per box]
Price per Box: $125.55 / Quantity Discounts Available
4-48  Hex Machine Screw Nut Zinc [10000 pieces] 4-48 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $114.00 / Quantity Discounts Available
4-40  Hex Machine Screw Nut Zinc [10000 pieces] 4-40 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $52.35 / Quantity Discounts Available
4-40  Hex Machine Screw Nut 18 8 Stainless Steel [5000 pieces] 4-40 Hex Machine Screw Nut 18 8 Stainless Steel [5000 per box]
Price per Box: $72.68 / Quantity Discounts Available
4-40  Hex Machine Screw Nut 18 8 Stainless Steel Black Oxide [5000 pieces] 4-40 Hex Machine Screw Nut 18 8 Stainless Steel Black Oxide [5000 per box]
Price per Box: $141.45 / Quantity Discounts Available
4-40  Hex Machine Screw Nut Black Oxide [10000 pieces] 4-40 Hex Machine Screw Nut Black Oxide [10000 per box]
Price per Box: $144.15 / Quantity Discounts Available
4-40  Hex Machine Screw Nut Black Zinc [10000 pieces] 4-40 Hex Machine Screw Nut Black Zinc [10000 per box]
Price per Box: $170.40 / Quantity Discounts Available
4-40  Hex Nut Nylon [2500 pieces] 4-40 Hex Nut Nylon [2500 per box]
Price per Box: $70.61 / Quantity Discounts Available
4-40  Hex Machine Screw Nut Zinc Yellow [10000 pieces] 4-40 Hex Machine Screw Nut Zinc Yellow [10000 per box]
Price per Box: $63.00 / Quantity Discounts Available
5-40X1/4  Small Pattern Hex Machine Screw Nuts Zinc [10000 pieces] 5-40X1/4 Small Pattern Hex Machine Screw Nuts Zinc [10000 per box]
Price per Box: $115.20 / Quantity Discounts Available
5-40  Hex Machine Screw Nut Zinc [10000 pieces] 5-40 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $78.00 / Quantity Discounts Available
6-32X1/4  Small Pattern Hex Machine Screw Nuts Zinc [10000 pieces] 6-32X1/4 Small Pattern Hex Machine Screw Nuts Zinc [10000 per box]
Price per Box: $73.50 / Quantity Discounts Available
6-32X1/4  Small Pattern Hex Machine Screw Nut Black Oxide [10000 pieces] 6-32X1/4 Small Pattern Hex Machine Screw Nut Black Oxide [10000 per box]
Price per Box: $75.60 / Quantity Discounts Available
6-32X1/4  Small Pattern Hex Machine Screw Nut Black Zinc [10000 pieces] 6-32X1/4 Small Pattern Hex Machine Screw Nut Black Zinc [10000 per box]
Price per Box: $136.95 / Quantity Discounts Available
6-32X1/4  Small Pattern Hex Machine Screw Nut Zinc Yellow [10000 pieces] 6-32X1/4 Small Pattern Hex Machine Screw Nut Zinc Yellow [10000 per box]
Price per Box: $78.75 / Quantity Discounts Available
6-32  Hex Machine Screw Nut Zinc [10000 pieces] 6-32 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $66.00 / Quantity Discounts Available
6-32  Hex Machine Screw Nut 18 8 Stainless Steel [5000 pieces] 6-32 Hex Machine Screw Nut 18 8 Stainless Steel [5000 per box]
Price per Box: $107.40 / Quantity Discounts Available
6-32  Hex Machine Screw Nut 18 8 Stainless Steel Black Oxide [5000 pieces] 6-32 Hex Machine Screw Nut 18 8 Stainless Steel Black Oxide [5000 per box]
Price per Box: $164.25 / Quantity Discounts Available
6-32  Hex Machine Screw Nut Black Oxide [10000 pieces] 6-32 Hex Machine Screw Nut Black Oxide [10000 per box]
Price per Box: $158.10 / Quantity Discounts Available
6-32  Hex Machine Screw Nut Black Zinc [10000 pieces] 6-32 Hex Machine Screw Nut Black Zinc [10000 per box]
Price per Box: $200.25 / Quantity Discounts Available
6-32  Hex Nut Nylon [2500 pieces] 6-32 Hex Nut Nylon [2500 per box]
Price per Box: $73.91 / Quantity Discounts Available
6-32  Hex Machine Screw Nut Zinc Yellow [10000 pieces] 6-32 Hex Machine Screw Nut Zinc Yellow [10000 per box]
Price per Box: $136.50 / Quantity Discounts Available
6-40  Hex Machine Screw Nut Zinc [10000 pieces] 6-40 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $131.25 / Quantity Discounts Available
6-40  Hex Nut Nylon [2500 pieces] 6-40 Hex Nut Nylon [2500 per box]
Price per Box: $128.70 / Quantity Discounts Available
8-32X5/16  Small Pattern Hex Machine Screw Nuts Zinc [10000 pieces] 8-32X5/16 Small Pattern Hex Machine Screw Nuts Zinc [10000 per box]
Price per Box: $68.40 / Quantity Discounts Available
8-32  Hex Machine Screw Nut Zinc [10000 pieces] 8-32 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $87.75 / Quantity Discounts Available
8-32  Hex Machine Screw Nut 18 8 Stainless Steel [5000 pieces] 8-32 Hex Machine Screw Nut 18 8 Stainless Steel [5000 per box]
Price per Box: $121.80 / Quantity Discounts Available
8-32  Hex Machine Screw Nut 18 8 Stainless Steel Black Oxide [5000 pieces] 8-32 Hex Machine Screw Nut 18 8 Stainless Steel Black Oxide [5000 per box]
Price per Box: $187.80 / Quantity Discounts Available
8-32  Hex Machine Screw Nut Black Oxide [10000 pieces] 8-32 Hex Machine Screw Nut Black Oxide [10000 per box]
Price per Box: $144.00 / Quantity Discounts Available
8-32  Hex Machine Screw Nut Black Zinc [10000 pieces] 8-32 Hex Machine Screw Nut Black Zinc [10000 per box]
Price per Box: $235.50 / Quantity Discounts Available
8-32  Hex Nut Nylon [2500 pieces] 8-32 Hex Nut Nylon [2500 per box]
Price per Box: $92.96 / Quantity Discounts Available
8-32  Hex Machine Screw Nut Zinc Yellow [10000 pieces] 8-32 Hex Machine Screw Nut Zinc Yellow [10000 per box]
Price per Box: $174.00 / Quantity Discounts Available
8-36  Hex Machine Screw Nut Zinc [10000 pieces] 8-36 Hex Machine Screw Nut Zinc [10000 per box]
Price per Box: $129.30 / Quantity Discounts Available
10-24X1/4  Small Pattern Hex Machine Screw Nuts Zinc [8000 pieces] 10-24X1/4 Small Pattern Hex Machine Screw Nuts Zinc [8000 per box]
Price per Box: $211.44 / Quantity Discounts Available
10-24X5/16  Small Pattern Hex Machine Screw Nuts Zinc [8000 pieces] 10-24X5/16 Small Pattern Hex Machine Screw Nuts Zinc [8000 per box]
Price per Box: $136.68 / Quantity Discounts Available
10-24X5/16  Small Pattern Hex Machine Screw Nut Black Oxide [8000 pieces] 10-24X5/16 Small Pattern Hex Machine Screw Nut Black Oxide [8000 per box]
Price per Box: $142.80 / Quantity Discounts Available
10-24X5/16  Small Pattern Hex Machine Screw Nut Zinc Yellow [8000 pieces] 10-24X5/16 Small Pattern Hex Machine Screw Nut Zinc Yellow [8000 per box]
Price per Box: $154.80 / Quantity Discounts Available
10-24  Hex Machine Screw Nut Zinc [8000 pieces] 10-24 Hex Machine Screw Nut Zinc [8000 per box]
Price per Box: $65.04 / Quantity Discounts Available
10-24  Hex Machine Screw Nut 18 8 Stainless Steel [5000 pieces] 10-24 Hex Machine Screw Nut 18 8 Stainless Steel [5000 per box]
Price per Box: $137.03 / Quantity Discounts Available
10-24  Hex Machine Screw Nut Black Oxide [8000 pieces] 10-24 Hex Machine Screw Nut Black Oxide [8000 per box]
Price per Box: $133.92 / Quantity Discounts Available
10-24  Hex Machine Screw Nut Black Zinc [8000 pieces] 10-24 Hex Machine Screw Nut Black Zinc [8000 per box]
Price per Box: $176.40 / Quantity Discounts Available
10-24  Hex Nut Nylon [2500 pieces] 10-24 Hex Nut Nylon [2500 per box]
Price per Box: $77.96 / Quantity Discounts Available
10-24  Hex Machine Screw Nut Zinc Yellow [8000 pieces] 10-24 Hex Machine Screw Nut Zinc Yellow [8000 per box]
Price per Box: $130.20 / Quantity Discounts Available
10-32X1/4  Small Pattern Hex Machine Screw Nuts Zinc [8000 pieces] 10-32X1/4 Small Pattern Hex Machine Screw Nuts Zinc [8000 per box]
Price per Box: $216.00 / Quantity Discounts Available
10-32X5/16  Small Pattern Hex Machine Screw Nuts Zinc [8000 pieces] 10-32X5/16 Small Pattern Hex Machine Screw Nuts Zinc [8000 per box]
Price per Box: $160.80 / Quantity Discounts Available
10-32X5/16  Small Pattern Hex Machine Screw Nut Black Oxide [8000 pieces] 10-32X5/16 Small Pattern Hex Machine Screw Nut Black Oxide [8000 per box]
Price per Box: $160.92 / Quantity Discounts Available
10-32X5/16  Small Pattern Hex Machine Screw Nut Black Zinc [8000 pieces] 10-32X5/16 Small Pattern Hex Machine Screw Nut Black Zinc [8000 per box]
Price per Box: $152.64 / Quantity Discounts Available
10-32X5/16  Small Pattern Hex Machine Screw Nut Zinc Yellow [10000 pieces] 10-32X5/16 Small Pattern Hex Machine Screw Nut Zinc Yellow [10000 per box]
Price per Box: $167.25 / Quantity Discounts Available
10-32  Hex Machine Screw Nut Zinc [8000 pieces] 10-32 Hex Machine Screw Nut Zinc [8000 per box]
Price per Box: $84.12 / Quantity Discounts Available
10-32  Hex Machine Screw Nut 18 8 Stainless Steel [5000 pieces] 10-32 Hex Machine Screw Nut 18 8 Stainless Steel [5000 per box]
Price per Box: $137.03 / Quantity Discounts Available
10-32  Hex Machine Screw Nut Black Oxide [8000 pieces] 10-32 Hex Machine Screw Nut Black Oxide [8000 per box]
Price per Box: $135.00 / Quantity Discounts Available
10-32  Hex Machine Screw Nut Black Zinc [8000 pieces] 10-32 Hex Machine Screw Nut Black Zinc [8000 per box]
Price per Box: $176.16 / Quantity Discounts Available
10-32  Hex Nut Nylon [2500 pieces] 10-32 Hex Nut Nylon [2500 per box]
Price per Box: $77.96 / Quantity Discounts Available
10-32  Hex Machine Screw Nut Zinc Yellow [8000 pieces] 10-32 Hex Machine Screw Nut Zinc Yellow [8000 per box]
Price per Box: $144.48 / Quantity Discounts Available
12-24  Hex Machine Screw Nut Zinc [5000 pieces] 12-24 Hex Machine Screw Nut Zinc [5000 per box]
Price per Box: $72.30 / Quantity Discounts Available
12-24  Hex Nut Nylon [2500 pieces] 12-24 Hex Nut Nylon [2500 per box]
Price per Box: $130.76 / Quantity Discounts Available
1/4-20  Hex Machine Screw Nut Zinc [5000 pieces] 1/4-20 Hex Machine Screw Nut Zinc [5000 per box]
Price per Box: $75.00 / Quantity Discounts Available
1/4-20  Hex Machine Screw Nut 18 8 Stainless Steel [2000 pieces] 1/4-20 Hex Machine Screw Nut 18 8 Stainless Steel [2000 per box]
Price per Box: $108.48 / Quantity Discounts Available
1/4-20  Hex Machine Screw Nut Black Oxide [5000 pieces] 1/4-20 Hex Machine Screw Nut Black Oxide [5000 per box]
Price per Box: $154.50 / Quantity Discounts Available
1/4-20  Hex Machine Screw Nut Black Zinc [5000 pieces] 1/4-20 Hex Machine Screw Nut Black Zinc [5000 per box]
Price per Box: $198.38 / Quantity Discounts Available
1/4-20  Hex Nut Nylon [2500 pieces] 1/4-20 Hex Nut Nylon [2500 per box]
Price per Box: $84.56 / Quantity Discounts Available
1/4-20  Hex Machine Screw Nut Zinc Yellow [5000 pieces] 1/4-20 Hex Machine Screw Nut Zinc Yellow [5000 per box]
Price per Box: $118.13 / Quantity Discounts Available
1/4-28  Hex Machine Screw Nut Zinc [5000 pieces] 1/4-28 Hex Machine Screw Nut Zinc [5000 per box]
Price per Box: $83.70 / Quantity Discounts Available
1/4-28  Hex Nut Nylon [2500 pieces] 1/4-28 Hex Nut Nylon [2500 per box]
Price per Box: $106.43 / Quantity Discounts Available
1/4-28  Hex Machine Screw Nut Zinc Yellow [5000 pieces] 1/4-28 Hex Machine Screw Nut Zinc Yellow [5000 per box]
Price per Box: $120.90 / Quantity Discounts Available
5/16-18  Hex Machine Screw Nut Zinc [3000 pieces] 5/16-18 Hex Machine Screw Nut Zinc [3000 per box]
Price per Box: $99.09 / Quantity Discounts Available
5/16-18  Hex Machine Screw Nut Black Oxide [3000 pieces] 5/16-18 Hex Machine Screw Nut Black Oxide [3000 per box]
Price per Box: $183.69 / Quantity Discounts Available
5/16-18  Hex Machine Screw Nut Zinc Yellow [3000 pieces] 5/16-18 Hex Machine Screw Nut Zinc Yellow [3000 per box]
Price per Box: $91.26 / Quantity Discounts Available
5/16-24  Hex Machine Screw Nut Zinc [3000 pieces] 5/16-24 Hex Machine Screw Nut Zinc [3000 per box]
Price per Box: $160.92 / Quantity Discounts Available
3/8-16  Hex Machine Screw Nut Zinc [2000 pieces] 3/8-16 Hex Machine Screw Nut Zinc [2000 per box]
Price per Box: $84.24 / Quantity Discounts Available
3/8-16  Hex Machine Screw Nut Zinc Yellow [2000 pieces] 3/8-16 Hex Machine Screw Nut Zinc Yellow [2000 per box]
Price per Box: $117.90 / Quantity Discounts Available
3/8-24  Hex Machine Screw Nut Zinc [2000 pieces] 3/8-24 Hex Machine Screw Nut Zinc [2000 per box]
Price per Box: $155.52 / Quantity Discounts Available
   
 
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