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Hex Jam Nuts Silicon Bronze
Hex Jam Nuts Silicon Bronze Product Video

Silicon Bronze Hex Jam Nuts

Hex Thin Nuts or Check Nuts suitable for Marine, High Heat, and Harsh Environment Applications

  • Comparable to hex finish nuts but thinner
  • A Hex Jam Nut is also known as a Check Nut, Thin Hex Nut, or Thin Nut
  • Available in UNC and UNF sizes
  • Used for clamping nuts together without clamping against another object
  • Two nuts are tightened against each other instead
  • Secure an item to a fastener without exerting force on it
  • Marine Grade Silicon Bronze
  • Highly corrosion and temperature resistant

Reference Materials

US Machine Screw Hex Nut Size Chart (PDF) Thumbnail

US Hex Jam Nut Size Chart (PDF) - Print Friendly, 100Kb

Note: All Silicon Bronze products will develop a patina based on the environment and time. These fasteners are not coated with any sealants to prevent a patina from forming. Depending on when the product was manufactured, you may receive a product that has started to develop a patina.

Nut Sizes Flats Thickness
1/4" 7/16" 5/32"
5/16" 1/2" 3/16"
3/8" 9/16" 7/32"
7/16" 11/16" 1/4"
1/2" 3/4" 5/16"
5/8" 15/16" 3/8"
3/4" 1-1/8" 27/64"
Select Products Below See Product Specifications See Product Video
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Hex Jam Nuts Silicon Bronze - 1/4"-20 (7/16 x 5/32)
SKU #1102-130-0002
Hex Jam Nuts Silicon Bronze - 1/4"-20 (7/16 x 5/32)
SKU #1102-130-0002
1
 $0.56 (0.56/ea)
100
 $50.00 (0.5/ea)
1000
 $480.00 (0.48/ea)
Subtotal: $0.00 /
Hex Jam Nuts Silicon Bronze - 5/16"-18 (1/2 x 3/16)
SKU #1102-130-0012
Hex Jam Nuts Silicon Bronze - 5/16"-18 (1/2 x 3/16)
SKU #1102-130-0012
1
 $0.79 (0.79/ea)
100
 $71.00 (0.71/ea)
1000
 $690.00 (0.69/ea)
Subtotal: $0.00 /
Hex Jam Nuts Silicon Bronze - 5/16"-24 (1/2 x 3/16)
SKU #1102-130-0022
Hex Jam Nuts Silicon Bronze - 5/16"-24 (1/2 x 3/16)
SKU #1102-130-0022
1
 $0.82 (0.82/ea)
100
 $79.00 (0.79/ea)
1000
 $770.00 (0.77/ea)
Subtotal: $0.00 /
Hex Jam Nuts Silicon Bronze - 3/8"-16 (9/16 x 7/32)
SKU #1102-130-0032
Hex Jam Nuts Silicon Bronze - 3/8"-16 (9/16 x 7/32)
SKU #1102-130-0032
1
 $1.11 (1.11/ea)
100
 $104.00 (1.04/ea)
1000
 $1,030.00 (1.03/ea)
Subtotal: $0.00 /
Hex Jam Nuts Silicon Bronze - 3/8"-24 (9/16 x 7/32)
SKU #1102-130-0042
Hex Jam Nuts Silicon Bronze - 3/8"-24 (9/16 x 7/32)
SKU #1102-130-0042
1
 $1.26 (1.26/ea)
100
 $118.00 (1.18/ea)
1000
 $1,170.00 (1.17/ea)
Subtotal: $0.00 /
Hex Jam Nuts Silicon Bronze - 7/16"-14 (11/16 x 1/4)
SKU #1102-130-0052
Hex Jam Nuts Silicon Bronze - 7/16"-14 (11/16 x 1/4)
SKU #1102-130-0052
1
 $2.00 (2/ea)
100
 $184.00 (1.84/ea)
1000
 $1,810.00 (1.81/ea)
Subtotal: $0.00 /
Hex Jam Nuts Silicon Bronze - 1/2"-13 (3/4 x 5/16)
SKU #1102-130-0062
Hex Jam Nuts Silicon Bronze - 1/2"-13 (3/4 x 5/16)
SKU #1102-130-0062
1
 $2.80 (2.8/ea)
100
 $257.00 (2.57/ea)
1000
 $2,310.00 (2.31/ea)
Subtotal: $0.00 /
Hex Jam Nuts Silicon Bronze - 5/8"-11 (15/16 x 3/8)
SKU #1102-130-0072
Hex Jam Nuts Silicon Bronze - 5/8"-11 (15/16 x 3/8)
SKU #1102-130-0072
1
 $4.41 (4.41/ea)
100
 $406.00 (4.06/ea)
1000
 $4,040.00 (4.04/ea)
Subtotal: $0.00 /
Hex Jam Nuts Silicon Bronze - 3/4"-10 (1-1/8 x 27/64)
SKU #1102-130-0082
Hex Jam Nuts Silicon Bronze - 3/4"-10 (1-1/8 x 27/64)
SKU #1102-130-0082
1
 $10.17 (10.17/ea)
100
 $933.00 (9.33/ea)
1000
 $9,310.00 (9.31/ea)
Subtotal: $0.00 /
Product Specifications
Color
Bronze
Color May Vary
Color and sheen may vary
Corrosion Resistant
Yes
Drive Style
External Hex
Marine Grade
Yes
Material
Silicon Bronze
Product Type
Hex Jam Nut
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

Product Video

Hex Jam Nuts Silicon Bronze Product Video

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Volume Pricing: Buy in volume, get a discount. The larger the pack, the lower the cost per piece. Visit the New Site Features Page for additional details.