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Heavy Hex Jam Nuts Zinc Plated Steel

Zinc Plated Heavy Hex Jam Nuts

Extra Thick Jam Nuts - Zinc Plated Steel

  • Comparable to a standard hex jam nut but thicker
  • Known as a Heavy Jam Nut, Heavy Hex Jam Nut, or Extra Thick Jam Nut
  • Used for clamping nuts together without clamping against another object
  • The nuts are tightened against each other instead
  • Secure an item to a fastener without exerting force on it
  • CR+3 Case Hardened Zinc Plated A563 Grade A Steel
  • UNC Coarse thread sizes
  • REACH and RoHS Compliant
Nut Size
Width Across Flats
Thickness
1/4"
Max 0.500 - Min 0.488
Max 0.188 - Min 0.156
5/16"
Max 0.562 - Min 0.546 Max 0.220 - Min 0.186
3/8"
Max 0.688 - Min 0.669 Max 0.252 - Min 0.216
7/16"
Max 0.750 - Min 0.728 Max 0.285 - Min 0.247
1/2"
Max 0.875 - Min 0.850 Max 0.317 - Min 0.277
3/4"
Max 1.250 - Min 1.212
Max 0.446 - Min 0.398
7/8"
Max 1.438 - Min 1.394 Max 0.510 - Min 0.458
1"
Max 1.625 - Min 1.575 Max 0.575 - Min 0.519
1-1/8"
Max 1.812 - Min 1.756 Max 0.639 - Min 0.579
1-1/4"
Max 2.000 - Min 1.938 Max 0.751 - Min 0.687
1-1/2"
Max 2.375 - Min 2.300 Max 0.880 - Min 0.808
1-5/8"
Max 2.562 - Min 2.481 Max 0.944 - Min 0.868
1-3/4"
Max 2.750 - Min 2.662 Max 1.009 - Min 0.929
2"
Max 3.125 - Min 3.025 Max 1.138 - Min 1.050
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Heavy Hex Jam Nuts Zinc Plated Steel - 1/4"-20
SKU #1102-128-0002
Heavy Hex Jam Nuts Zinc Plated Steel - 1/4"-20
SKU #1102-128-0002
1
 NA
25
 $4.00 (0.16/ea)
100
 $10.00 (0.1/ea)
1000
 $80.00 (0.08/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 5/16"-18
SKU #1102-128-0012
Heavy Hex Jam Nuts Zinc Plated Steel - 5/16"-18
SKU #1102-128-0012
1
 NA
25
 $4.00 (0.16/ea)
100
 $10.00 (0.1/ea)
1000
 $80.00 (0.08/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 3/8"-16
SKU #1102-128-0022
Heavy Hex Jam Nuts Zinc Plated Steel - 3/8"-16
SKU #1102-128-0022
1
 NA
25
 $5.50 (0.22/ea)
100
 $16.00 (0.16/ea)
1000
 $140.00 (0.14/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 7/16"-14
SKU #1102-128-0032
Heavy Hex Jam Nuts Zinc Plated Steel - 7/16"-14
SKU #1102-128-0032
1
 NA
25
 $7.25 (0.29/ea)
100
 $22.00 (0.22/ea)
1000
 $190.00 (0.19/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 1/2"-13
SKU #1102-128-0042
Heavy Hex Jam Nuts Zinc Plated Steel - 1/2"-13
SKU #1102-128-0042
1
 NA
25
 $7.25 (0.29/ea)
100
 $27.00 (0.27/ea)
1000
 $240.00 (0.24/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 3/4"-10
SKU #1102-128-0072
Heavy Hex Jam Nuts Zinc Plated Steel - 3/4"-10
SKU #1102-128-0072
1
 $0.88 (0.88/ea)
25
 $20.75 (0.83/ea)
100
 $76.00 (0.76/ea)
1000
 $690.00 (0.69/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 7/8"-9
SKU #1102-128-0082
Heavy Hex Jam Nuts Zinc Plated Steel - 7/8"-9
SKU #1102-128-0082
1
 $1.45 (1.45/ea)
25
 $34.00 (1.36/ea)
100
 $125.00 (1.25/ea)
1000
 $1,160.00 (1.16/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 1"-8
SKU #1102-128-0092
Heavy Hex Jam Nuts Zinc Plated Steel - 1"-8
SKU #1102-128-0092
1
 $2.14 (2.14/ea)
25
 $50.00 (2/ea)
100
 $184.00 (1.84/ea)
1000
 $1,680.00 (1.68/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 1-1/8"-7
SKU #1102-128-0102
Heavy Hex Jam Nuts Zinc Plated Steel - 1-1/8"-7
SKU #1102-128-0102
1
 $2.01 (2.01/ea)
25
 $49.00 (1.96/ea)
100
 $190.00 (1.9/ea)
1000
 $1,860.00 (1.86/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 1-1/4"-7
SKU #1102-128-0112
Heavy Hex Jam Nuts Zinc Plated Steel - 1-1/4"-7
SKU #1102-128-0112
1
 $3.86 (3.86/ea)
25
 $89.75 (3.59/ea)
100
 $333.00 (3.33/ea)
1000
 $3,040.00 (3.04/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 1-1/2"-6
SKU #1102-128-0132
Heavy Hex Jam Nuts Zinc Plated Steel - 1-1/2"-6
SKU #1102-128-0132
1
 $6.29 (6.29/ea)
25
 $146.50 (5.86/ea)
100
 $542.00 (5.42/ea)
1000
 $4,970.00 (4.97/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 1-5/8"-5.5
SKU #1102-128-0142
Heavy Hex Jam Nuts Zinc Plated Steel - 1-5/8"-5.5
SKU #1102-128-0142
1
 $6.34 (6.34/ea)
25
 $157.00 (6.28/ea)
100
 $620.00 (6.2/ea)
1000
 $6,160.00 (6.16/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 1-3/4"-5
SKU #1102-128-0152
Heavy Hex Jam Nuts Zinc Plated Steel - 1-3/4"-5
SKU #1102-128-0152
1
 $7.34 (7.34/ea)
25
 $171.25 (6.85/ea)
100
 $634.00 (6.34/ea)
1000
 $5,810.00 (5.81/ea)
Subtotal: $0.00 /
Heavy Hex Jam Nuts Zinc Plated Steel - 2"-4.5
SKU #1102-128-0162
Heavy Hex Jam Nuts Zinc Plated Steel - 2"-4.5
SKU #1102-128-0162
1
 $11.61 (11.61/ea)
25
 $288.75 (11.55/ea)
100
 $1,149.00 (11.49/ea)
1000
 $11,470.00 (11.47/ea)
Subtotal: $0.00 /
Product Specifications
Color
Silver
Drive Style
External Hex
Finish
Zinc Plated
Grade
A563 Grade A
Material
Steel
Product Type
Heavy Hex Jam Nuts
Standards Met
REACH, RoHS
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

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