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Hex Jam Nuts

Looking for jam nuts or hex jam nuts?

We carry hex jam nuts, heavy hex jam nuts, heavy hex nylon insert hex jam nuts, metric hex jam nuts, and more.

Stock sizes include 2-12 through 2-1/2-4 and Metric M2 through M24 in 18-8 Stainless Steel, Grade 5 and Grade 8 Steel Zinc, and Steel with Black Oxide, Black Zinc, Steel Zinc, 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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1/4-20  Hex Jam Nut Zinc [4000 pieces] 1/4-20 Hex Jam Nut Zinc [4000 per box]
Price per Box: $59.04 / Quantity Discounts Available
1/4-20  Hex Jam Nut 18 8 Stainless Steel [2000 pieces] 1/4-20 Hex Jam Nut 18 8 Stainless Steel [2000 per box]
Price per Box: $84.60 / Quantity Discounts Available
1/4-20  Hex Jam Nut Grade 5 Zinc [4000 pieces] 1/4-20 Hex Jam Nut Grade 5 Zinc [4000 per box]
Price per Box: $93.84 / Quantity Discounts Available
1/4-20  Hex Jam Nut Black Oxide [4000 pieces] 1/4-20 Hex Jam Nut Black Oxide [4000 per box]
Price per Box: $78.30 / Quantity Discounts Available
1/4-20  Hex Jam Nut Black Zinc [4000 pieces] 1/4-20 Hex Jam Nut Black Zinc [4000 per box]
Price per Box: $112.50 / Quantity Discounts Available
1/4-28  Hex Jam Nut Zinc [4000 pieces] 1/4-28 Hex Jam Nut Zinc [4000 per box]
Price per Box: $68.40 / Quantity Discounts Available
1/4-28  Hex Jam Nut 18 8 Stainless Steel [2000 pieces] 1/4-28 Hex Jam Nut 18 8 Stainless Steel [2000 per box]
Price per Box: $83.61 / Quantity Discounts Available
1/4-28  Hex Jam Nut Grade 5 Zinc [4000 pieces] 1/4-28 Hex Jam Nut Grade 5 Zinc [4000 per box]
Price per Box: $103.50 / Quantity Discounts Available
1/4-28  Hex Jam Nut Black Oxide [4000 pieces] 1/4-28 Hex Jam Nut Black Oxide [4000 per box]
Price per Box: $74.88 / Quantity Discounts Available
1/4-28  Hex Jam Nut Black Zinc [4000 pieces] 1/4-28 Hex Jam Nut Black Zinc [4000 per box]
Price per Box: $128.10 / Quantity Discounts Available
5/16-18  Hex Jam Nut Zinc [4000 pieces] 5/16-18 Hex Jam Nut Zinc [4000 per box]
Price per Box: $79.98 / Quantity Discounts Available
5/16-18  Hex Jam Nut 18 8 Stainless Steel [2000 pieces] 5/16-18 Hex Jam Nut 18 8 Stainless Steel [2000 per box]
Price per Box: $129.93 / Quantity Discounts Available
5/16-18  Hex Jam Nut Grade 5 Zinc [4000 pieces] 5/16-18 Hex Jam Nut Grade 5 Zinc [4000 per box]
Price per Box: $155.70 / Quantity Discounts Available
5/16-18  Hex Jam Nut Black Oxide [4000 pieces] 5/16-18 Hex Jam Nut Black Oxide [4000 per box]
Price per Box: $108.36 / Quantity Discounts Available
5/16-18  Hex Jam Nut Black Zinc [4000 pieces] 5/16-18 Hex Jam Nut Black Zinc [4000 per box]
Price per Box: $186.72 / Quantity Discounts Available
5/16-24  Hex Jam Nut Zinc [4000 pieces] 5/16-24 Hex Jam Nut Zinc [4000 per box]
Price per Box: $79.98 / Quantity Discounts Available
5/16-24  Hex Jam Nut 18 8 Stainless Steel [2000 pieces] 5/16-24 Hex Jam Nut 18 8 Stainless Steel [2000 per box]
Price per Box: $130.89 / Quantity Discounts Available
5/16-24  Hex Jam Nut Grade 5 Zinc [4000 pieces] 5/16-24 Hex Jam Nut Grade 5 Zinc [4000 per box]
Price per Box: $157.80 / Quantity Discounts Available
5/16-24  Hex Jam Nut Black Oxide [4000 pieces] 5/16-24 Hex Jam Nut Black Oxide [4000 per box]
Price per Box: $91.02 / Quantity Discounts Available
5/16-24  Hex Jam Nut Black Zinc [4000 pieces] 5/16-24 Hex Jam Nut Black Zinc [4000 per box]
Price per Box: $180.06 / Quantity Discounts Available
3/8-16  Hex Jam Nut Zinc [3000 pieces] 3/8-16 Hex Jam Nut Zinc [3000 per box]
Price per Box: $78.84 / Quantity Discounts Available
3/8-16  Hex Jam Nut Grade 5 Zinc [3000 pieces] 3/8-16 Hex Jam Nut Grade 5 Zinc [3000 per box]
Price per Box: $151.34 / Quantity Discounts Available
3/8-16  Hex Jam Nut Black Oxide [3000 pieces] 3/8-16 Hex Jam Nut Black Oxide [3000 per box]
Price per Box: $109.13 / Quantity Discounts Available
3/8-16  Hex Jam Nut Black Zinc [3000 pieces] 3/8-16 Hex Jam Nut Black Zinc [3000 per box]
Price per Box: $164.30 / Quantity Discounts Available
3/8-24  Hex Jam Nut Zinc [3000 pieces] 3/8-24 Hex Jam Nut Zinc [3000 per box]
Price per Box: $76.14 / Quantity Discounts Available
3/8-24  Hex Jam Nut 18 8 Stainless Steel [1000 pieces] 3/8-24 Hex Jam Nut 18 8 Stainless Steel [1000 per box]
Price per Box: $93.12 / Quantity Discounts Available
3/8-24  Hex Jam Nut Grade 5 Zinc [3000 pieces] 3/8-24 Hex Jam Nut Grade 5 Zinc [3000 per box]
Price per Box: $155.25 / Quantity Discounts Available
3/8-24  Hex Jam Nut Black Oxide [3000 pieces] 3/8-24 Hex Jam Nut Black Oxide [3000 per box]
Price per Box: $97.65 / Quantity Discounts Available
3/8-24  Hex Jam Nut Black Zinc [3000 pieces] 3/8-24 Hex Jam Nut Black Zinc [3000 per box]
Price per Box: $189.50 / Quantity Discounts Available
7/16-14  Hex Jam Nut Zinc [1600 pieces] 7/16-14 Hex Jam Nut Zinc [1600 per box]
Price per Box: $84.96 / Quantity Discounts Available
7/16-20  Hex Jam Nut Zinc [1600 pieces] 7/16-20 Hex Jam Nut Zinc [1600 per box]
Price per Box: $87.84 / Quantity Discounts Available
1/2-13  Hex Jam Nut Zinc [1200 pieces] 1/2-13 Hex Jam Nut Zinc [1200 per box]
Price per Box: $79.20 / Quantity Discounts Available
1/2-13  Hex Jam Nut 18 8 Stainless Steel [500 pieces] 1/2-13 Hex Jam Nut 18 8 Stainless Steel [500 per box]
Price per Box: $106.68 / Quantity Discounts Available
1/2-13  Hex Jam Nut Grade 5 Zinc [1200 pieces] 1/2-13 Hex Jam Nut Grade 5 Zinc [1200 per box]
Price per Box: $160.20 / Quantity Discounts Available
1/2-13  Hex Jam Nut Black Oxide [1200 pieces] 1/2-13 Hex Jam Nut Black Oxide [1200 per box]
Price per Box: $106.65 / Quantity Discounts Available
1/2-13  Hex Jam Nut Black Zinc [1200 pieces] 1/2-13 Hex Jam Nut Black Zinc [1200 per box]
Price per Box: $149.11 / Quantity Discounts Available
1/2-20  Hex Jam Nut Zinc [1200 pieces] 1/2-20 Hex Jam Nut Zinc [1200 per box]
Price per Box: $76.72 / Quantity Discounts Available
1/2-20  Hex Jam Nut 18 8 Stainless Steel [500 pieces] 1/2-20 Hex Jam Nut 18 8 Stainless Steel [500 per box]
Price per Box: $113.85 / Quantity Discounts Available
1/2-20  Hex Jam Nut Grade 5 Zinc [1200 pieces] 1/2-20 Hex Jam Nut Grade 5 Zinc [1200 per box]
Price per Box: $224.87 / Quantity Discounts Available
1/2-20  Hex Jam Nut Black Oxide [1200 pieces] 1/2-20 Hex Jam Nut Black Oxide [1200 per box]
Price per Box: $88.22 / Quantity Discounts Available
1/2-20  Hex Jam Nut Black Zinc [1200 pieces] 1/2-20 Hex Jam Nut Black Zinc [1200 per box]
Price per Box: $186.03 / Quantity Discounts Available
1-8  Hex Jam Nut Zinc [140 pieces] 1-8 Hex Jam Nut Zinc [140 per box]
Price per Box: $68.00 / Quantity Discounts Available
1-14  Hex Jam Nut Zinc [140 pieces] 1-14 Hex Jam Nut Zinc [140 per box]
Price per Box: $73.78 / Quantity Discounts Available
1-1/8-7  Hex Jam Nut Zinc [100 pieces] 1-1/8-7 Hex Jam Nut Zinc [100 per box]
Price per Box: $92.58 / Quantity Discounts Available
1 1/8-7  Hex Jam Nut Plain Steel [100 pieces] 1 1/8-7 Hex Jam Nut Plain Steel [100 per box]
Price per Box: $67.56 / Quantity Discounts Available
1-1/8-12  Hex Jam Nut Zinc [100 pieces] 1-1/8-12 Hex Jam Nut Zinc [100 per box]
Price per Box: $88.50 / Quantity Discounts Available
1 1/8-12  Hex Jam Nut Plain Steel [100 pieces] 1 1/8-12 Hex Jam Nut Plain Steel [100 per box]
Price per Box: $131.04 / Quantity Discounts Available
1-1/4-7  Hex Jam Nut Zinc [60 pieces] 1-1/4-7 Hex Jam Nut Zinc [60 per box]
Price per Box: $71.70 / Quantity Discounts Available
1-1/4-12  Hex Jam Nut Zinc [60 pieces] 1-1/4-12 Hex Jam Nut Zinc [60 per box]
Price per Box: $69.11 / Quantity Discounts Available
1-3/8-6  Hex Jam Nut Zinc [40 pieces] 1-3/8-6 Hex Jam Nut Zinc [40 per box]
Price per Box: $59.60 / Quantity Discounts Available
1-3/8-12  Hex Jam Nut Zinc [40 pieces] 1-3/8-12 Hex Jam Nut Zinc [40 per box]
Price per Box: $76.98 / Quantity Discounts Available
1-1/2-6  Hex Jam Nut Zinc [30 pieces] 1-1/2-6 Hex Jam Nut Zinc [30 per box]
Price per Box: $59.53 / Quantity Discounts Available
1-1/2-12  Hex Jam Nut Zinc [30 pieces] 1-1/2-12 Hex Jam Nut Zinc [30 per box]
Price per Box: $64.89 / Quantity Discounts Available
1-3/4-5  Hex Jam Nut Zinc [20 pieces] 1-3/4-5 Hex Jam Nut Zinc [20 per box]
Price per Box: $70.50 / Quantity Discounts Available
1-3/4-12  Hex Jam Nut Zinc [20 pieces] 1-3/4-12 Hex Jam Nut Zinc [20 per box]
Price per Box: $93.11 / Quantity Discounts Available
2-4.5  Hex Jam Nut Zinc [10 pieces] 2-4.5 Hex Jam Nut Zinc [10 per box]
Price per Box: $56.07 / Quantity Discounts Available
2-12  Hex Jam Nut Zinc [10 pieces] 2-12 Hex Jam Nut Zinc [10 per box]
Price per Box: $62.34 / Quantity Discounts Available
2 1/4-4.5  Hex Jam Nut Zinc [5 pieces] 2 1/4-4.5 Hex Jam Nut Zinc [5 per box]
Price per Box: $66.64 / Quantity Discounts Available
2 1/2-4  Hex Jam Nut Zinc [5 pieces] 2 1/2-4 Hex Jam Nut Zinc [5 per box]
Price per Box: $57.37 / Quantity Discounts Available
2 1/2-4  Hex Jam Nut Plain Steel [5 pieces] 2 1/2-4 Hex Jam Nut Plain Steel [5 per box]
Price per Box: $49.89 / Quantity Discounts Available
9/16-12  Hex Jam Nut Zinc [800 pieces] 9/16-12 Hex Jam Nut Zinc [800 per box]
Price per Box: $77.44 / Quantity Discounts Available
9/16-12  Hex Jam Nut Grade 5 Zinc [800 pieces] 9/16-12 Hex Jam Nut Grade 5 Zinc [800 per box]
Price per Box: $154.32 / Quantity Discounts Available
9/16-18  Hex Jam Nut Zinc [800 pieces] 9/16-18 Hex Jam Nut Zinc [800 per box]
Price per Box: $94.80 / Quantity Discounts Available
9/16-18  Hex Jam Nut Plain Steel [800 pieces] 9/16-18 Hex Jam Nut Plain Steel [800 per box]
Price per Box: $74.16 / Quantity Discounts Available
5/8-11  Hex Jam Nut Zinc [600 pieces] 5/8-11 Hex Jam Nut Zinc [600 per box]
Price per Box: $65.48 / Quantity Discounts Available
5/8-11  Hex Jam Nut Grade 5 Zinc [600 pieces] 5/8-11 Hex Jam Nut Grade 5 Zinc [600 per box]
Price per Box: $125.77 / Quantity Discounts Available
5/8-18  Hex Jam Nut Zinc [600 pieces] 5/8-18 Hex Jam Nut Zinc [600 per box]
Price per Box: $87.30 / Quantity Discounts Available
3/4-10  Hex Jam Nut Zinc [400 pieces] 3/4-10 Hex Jam Nut Zinc [400 per box]
Price per Box: $75.81 / Quantity Discounts Available
3/4-10  Hex Jam Nut Grade 5 Zinc [400 pieces] 3/4-10 Hex Jam Nut Grade 5 Zinc [400 per box]
Price per Box: $113.73 / Quantity Discounts Available
3/4-16  Hex Jam Nut Zinc [400 pieces] 3/4-16 Hex Jam Nut Zinc [400 per box]
Price per Box: $84.88 / Quantity Discounts Available
7/8-9  Hex Jam Nut Zinc [200 pieces] 7/8-9 Hex Jam Nut Zinc [200 per box]
Price per Box: $75.00 / Quantity Discounts Available
7/8-14  Hex Jam Nut Zinc [200 pieces] 7/8-14 Hex Jam Nut Zinc [200 per box]
Price per Box: $59.77 / Quantity Discounts Available
7/8-14  Hex Jam Nut Plain Steel [210 pieces] 7/8-14 Hex Jam Nut Plain Steel [210 per box]
Price per Box: $55.76 / Quantity Discounts Available
   
 
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