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Two Way Reversible Lock Nut 18-8 Stainless Steel

Stainless Steel Two Way Reversible Lock Nut

All Metal Centerlock Nuts in 18-8 Stainless Steel

  • Can be used either top up or top down
  • Can be identified by indentations on the outside which distorts the internal threads to increase resistance on the mating part
  • Available in UNC coarse or UNF fine thread
  • Also referred to as two way lock nuts or center lock nuts, which are a kind of distorted thread locknut
Nut Size
Width Across Flats
Thickness
1/4"
Max 0.438 - Min 0.428
Max 0.226 - Min 0.212
5/16"
Max 0.500 - Min 0.489 Max 0.273 - Min 0.258
3/8"
Max 0.562 - Min 0.551 Max 0.337 - Min 0.320
1/2"
Max 0.750 - Min 0.736 Max 0.448 - Min 0.427
5/8"
Max 0.938 - Min 0.922 Max 0.559 - Min 0.535
3/4" Max 1.125 - Min 1.088
Max 0.665 - Min 0.617
This item qualifies for FREE SHIPPING on orders $99+
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Two Way Reversible Lock Nut 18-8 Stainless Steel - 1/4-20
SKU #1202-120-0002
Two Way Reversible Lock Nut 18-8 Stainless Steel - 1/4-20
SKU #1202-120-0002
1
 NA
25
 $7.00 (0.28/ea)
100
 $19.00 (0.19/ea)
1000
 $170.00 (0.17/ea)
Subtotal: $0.00 /
Two Way Reversible Lock Nut 18-8 Stainless Steel - 1/4-28
SKU #1202-120-0012
Two Way Reversible Lock Nut 18-8 Stainless Steel - 1/4-28
SKU #1202-120-0012
1
 NA
25
 $10.00 (0.4/ea)
100
 $27.00 (0.27/ea)
1000
 $240.00 (0.24/ea)
Subtotal: $0.00 /
Two Way Reversible Lock Nut 18-8 Stainless Steel - 5/16-18
SKU #1202-120-0022
Two Way Reversible Lock Nut 18-8 Stainless Steel - 5/16-18
SKU #1202-120-0022
1
 NA
25
 $10.00 (0.4/ea)
100
 $27.00 (0.27/ea)
1000
 $240.00 (0.24/ea)
Subtotal: $0.00 /
Two Way Reversible Lock Nut 18-8 Stainless Steel - 5/16-24
SKU #1202-120-0032
Two Way Reversible Lock Nut 18-8 Stainless Steel - 5/16-24
SKU #1202-120-0032
1
 NA
25
 $14.25 (0.57/ea)
100
 $38.00 (0.38/ea)
1000
 $340.00 (0.34/ea)
Subtotal: $0.00 /
Two Way Reversible Lock Nut 18-8 Stainless Steel - 3/8-16
SKU #1202-120-0042
Two Way Reversible Lock Nut 18-8 Stainless Steel - 3/8-16
SKU #1202-120-0042
1
 NA
25
 $14.00 (0.56/ea)
100
 $35.00 (0.35/ea)
1000
 $310.00 (0.31/ea)
Subtotal: $0.00 /
Two Way Reversible Lock Nut 18-8 Stainless Steel - 3/8-24
SKU #1202-120-0052
Two Way Reversible Lock Nut 18-8 Stainless Steel - 3/8-24
SKU #1202-120-0052
1
 $0.86 (0.86/ea)
25
 $18.50 (0.74/ea)
100
 $52.00 (0.52/ea)
1000
 $470.00 (0.47/ea)
Subtotal: $0.00 /
Two Way Reversible Lock Nut 18-8 Stainless Steel - 1/2-13
SKU #1202-120-0062
Two Way Reversible Lock Nut 18-8 Stainless Steel - 1/2-13
SKU #1202-120-0062
1
 $1.39 (1.39/ea)
25
 $32.50 (1.3/ea)
100
 $87.00 (0.87/ea)
1000
 $780.00 (0.78/ea)
Subtotal: $0.00 /
Two Way Reversible Lock Nut 18-8 Stainless Steel - 1/2-20
SKU #1202-120-0072
Two Way Reversible Lock Nut 18-8 Stainless Steel - 1/2-20
SKU #1202-120-0072
1
 $1.91 (1.91/ea)
25
 $39.50 (1.58/ea)
100
 $114.00 (1.14/ea)
1000
 $1,020.00 (1.02/ea)
Subtotal: $0.00 /
Two Way Reversible Lock Nut 18-8 Stainless Steel - 5/8-11
SKU #1202-120-0082
Two Way Reversible Lock Nut 18-8 Stainless Steel - 5/8-11
SKU #1202-120-0082
1
 $2.73 (2.73/ea)
25
 $62.00 (2.48/ea)
100
 $169.00 (1.69/ea)
1000
 $1,500.00 (1.5/ea)
Subtotal: $0.00 /
Two Way Reversible Lock Nut 18-8 Stainless Steel - 3/4-10
SKU #1202-120-0092
Two Way Reversible Lock Nut 18-8 Stainless Steel - 3/4-10
SKU #1202-120-0092
1
 $5.27 (5.27/ea)
25
 $131.25 (5.25/ea)
100
 $351.00 (3.51/ea)
1000
 $3,130.00 (3.13/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
18-8
Material
Stainless Steel
Product Type
Two Way Reversible Lock Nut
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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