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Hex Jam Nuts Metric A2 Stainless Steel

Stainless Steel Metric Hex Jam Nuts

Metric Sized Hex Jam Nuts in A2 Stainless Steel

  • A Metric hex jam nut is thinner than a standard nut
  • Sometimes called Thin Nuts
  • Used to tighten against another nut instead of a material
  • Both nuts are torqued against each other
  • Secure a material to a fastener without securing to it
  • A2 Stainless steel is suitable for exterior and harsh environments

Reference Materials

Metric Hex Jam Nut Size Chart

Metric Hex Jam Nut Size Chart (PDF) - Print Friendly, 108Kb

Nut Sizes Flats Thickness
M2-0.40 4.0M 0.95M
M2.5-0.45 5.0M 1.35M
M3-0.50 5.5M 1.55M
M4-0.70 7.0M 1.95M
M5-0.80 8.0M 2.45M
M6-1.00 10.0M 2.9M
M8-1.25 13.0M 3.7M
M10-1.50 17.0M 4.7M
M12-1.75 19.0M 5.7M
M14-2.00 22.0M 6.2M
M16-2.00 24.0M 7.42M
M18-2.50 27.0M 8.42M
M20-2.50 30.0M 9.1M
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Hex Jam Nuts A2 SS - M2 x .4 (4.0M Flats x 0.95M Thick)
SKU #5580002
Hex Jam Nuts A2 SS - M2 x .4 (4.0M Flats x 0.95M Thick)
SKU #5580002
1
 NA
25
 $1.75 (0.07/ea)
100
 $5.00 (0.05/ea)
1000
 $40.00 (0.04/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M2.5 x .45 (5.0M Flats x 1.35M Thick)
SKU #5580012
Hex Jam Nuts A2 SS - M2.5 x .45 (5.0M Flats x 1.35M Thick)
SKU #5580012
1
 NA
25
 $1.50 (0.06/ea)
100
 $4.00 (0.04/ea)
1000
 $30.00 (0.03/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M3 x .5 (5.5M Flats x 1.55M Thick)
SKU #5580022
Hex Jam Nuts A2 SS - M3 x .5 (5.5M Flats x 1.55M Thick)
SKU #5580022
1
 NA
25
 $0.50 (0.02/ea)
100
 $2.00 (0.02/ea)
1000
 $20.00 (0.02/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M4 x .7 (7.0M Flats x 1.95M Thick)
SKU #5580032
Hex Jam Nuts A2 SS - M4 x .7 (7.0M Flats x 1.95M Thick)
SKU #5580032
1
 NA
25
 $1.50 (0.06/ea)
100
 $4.00 (0.04/ea)
1000
 $30.00 (0.03/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M5 x .8 (8.0M Flats x 2.45M Thick)
SKU #5580042
Hex Jam Nuts A2 SS - M5 x .8 (8.0M Flats x 2.45M Thick)
SKU #5580042
1
 NA
25
 $1.75 (0.07/ea)
100
 $4.00 (0.04/ea)
1000
 $30.00 (0.03/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M6 x 1.0 (10M Flats x 2.9M Thick)
SKU #5580052
Hex Jam Nuts A2 SS - M6 x 1.0 (10M Flats x 2.9M Thick)
SKU #5580052
1
 NA
25
 $2.25 (0.09/ea)
100
 $6.00 (0.06/ea)
1000
 $50.00 (0.05/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M8 x 1.25 (13M Flats x 3.7M Thick)
SKU #5580062
Hex Jam Nuts A2 SS - M8 x 1.25 (13M Flats x 3.7M Thick)
SKU #5580062
1
 NA
25
 $3.50 (0.14/ea)
100
 $10.00 (0.1/ea)
1000
 $80.00 (0.08/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M10 x 1.5 (17M Flats x 4.7M Thick)
SKU #5580072
Hex Jam Nuts A2 SS - M10 x 1.5 (17M Flats x 4.7M Thick)
SKU #5580072
1
 NA
25
 $6.75 (0.27/ea)
100
 $22.00 (0.22/ea)
1000
 $180.00 (0.18/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M12 x 1.75 (19M Flats x 5.7M Thick)
SKU #5580082
Hex Jam Nuts A2 SS - M12 x 1.75 (19M Flats x 5.7M Thick)
SKU #5580082
1
 NA
25
 $8.75 (0.35/ea)
100
 $34.00 (0.34/ea)
1000
 $280.00 (0.28/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M14 x 2.0 (22M Flats x 6.2M Thick)
SKU #5580092
Hex Jam Nuts A2 SS - M14 x 2.0 (22M Flats x 6.2M Thick)
SKU #5580092
1
 $0.69 (0.69/ea)
25
 $17.00 (0.68/ea)
100
 $62.00 (0.62/ea)
1000
 $510.00 (0.51/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M16 x 2.0 (24M Flats x 7.42M Thick)
SKU #5580102
Hex Jam Nuts A2 SS - M16 x 2.0 (24M Flats x 7.42M Thick)
SKU #5580102
1
 $1.02 (1.02/ea)
25
 $22.75 (0.91/ea)
100
 $83.00 (0.83/ea)
1000
 $680.00 (0.68/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M18 x 2.5 (27M Flats x 8.42M Thick)
SKU #5580112
Hex Jam Nuts A2 SS - M18 x 2.5 (27M Flats x 8.42M Thick)
SKU #5580112
1
 $1.62 (1.62/ea)
25
 $40.00 (1.6/ea)
100
 $156.00 (1.56/ea)
1000
 $1,540.00 (1.54/ea)
Subtotal: $0.00 /
Hex Jam Nuts A2 SS - M20 x 2.5 (30M Flats x 9.1M Thick)
SKU #5580122
Hex Jam Nuts A2 SS - M20 x 2.5 (30M Flats x 9.1M Thick)
SKU #5580122
1
 $1.73 (1.73/ea)
25
 $42.25 (1.69/ea)
100
 $165.00 (1.65/ea)
1000
 $1,620.00 (1.62/ea)
Subtotal: $0.00 /

Frequently Used With

MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz.
MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz. 1050-106
MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz.
Anti Seize MRO Solution 2400 - 8oz
Prevent Fastener Galling & Locking Up with Anti-Seize Lubricants

Our Price: $18.11
Subtotal: $0.00 /
MRO Solution 1000 - Food Grade Anti-Seize Lubricant - 8 oz.
MRO Solution 1000 - Food Grade Anti-Seize Lubricant - 8 oz. 1050-104
MRO Solution 1000 - Food Grade Anti-Seize Lubricant - 8 oz.
Food Grade Anti Seize MRO Solution 1000 - 8oz
Prevent Fastener Galling & Locking Up with Anti-Seize Lubricants

Our Price: $21.74
Subtotal: $0.00 /
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Drive Style
External Hex
Grade
A2
Material
Stainless Steel
Product Type
Hex Jam Nut
System of Measurement (Unit)
Millimeter
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

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