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Waxed Nylon Lock Nuts, Stainless Steel 18-8
Waxed Nylon Lock Nuts, Stainless Steel 18-8 Product Video

Waxed Nylon Lock Nuts, Stainless Steel 18-8

Wax Coated Nylon Lock Nut to Eliminate Thread Galling

  • Treated with wax to act as an on board anti-seize to prevent thread galling
  • The prewaxed nut saves you from having to apply anti-seize to every nut
  • Perfect for assembly lines, factories, or anyone who wants to save time and money
  • Also referred to as Waxed Nylon Lock Nuts, Nyloc Nuts, Polymer-Insert Lock Nuts, or Elastic Stop Nuts
  • UNC Coarse and UNF Fine Thread sizes available
  • Nylon Insert prevents loosening of fastener assembly
  • Cross threads stop nut from backing off the fastener

Reference Materials

US Nylon Inserted Hex Lock Nut Size Chart

US Nylon Inserted Hex Lock Nut Size Chart (PDF) - Print Friendly, 176Kb

*Even when using Waxed Nylon Insert Lock Nuts, we still recommend using an MRO Anti-Seize Solution to further deter thread galling during any stainless steel fastener installation.

Nylon Insert
Lock Nut Size 		Width Across Flats Height / Thickness
#4 0.251" 0.153"
#6 0.313" 0.188"
#8 0.345" 0.239"
#10 0.376" 0.249"
#12 0.439" 0.328"
1/4" 0.439" 0.328"
5/16" 0.502" 0.359"
3/8" 0.563" 0.468"
7/16" 0.627" 0.468"
1/2" 0.752" 0.609"
9/16"
0.877" 0.656"
5/8" 0.940" 0.765"
3/4" 1.064" 0.890"
7/8" 1.252" 0.999"
1" 1.44" 1.078"
Select Products Below See Product Specifications See Product Video
NA = "Not Sold In Single Quantity"

Size/SKU
Select Package Quantity Price
SubTotal
#4-40
SKU #1061-10278-0002
1 $0.15 (0.15/ea)
100 $8.00 (0.08/ea)
1000 $60.00 (0.06/ea)
Subtotal: $0.00 /
#6-32
SKU #1061-10278-0012
1 $0.13 (0.13/ea)
100 $8.00 (0.08/ea)
1000 $60.00 (0.06/ea)
Subtotal: $0.00 /
#8-32
SKU #1061-10278-0022
1 $0.08 (0.08/ea)
100 $7.00 (0.07/ea)
1000 $60.00 (0.06/ea)
Subtotal: $0.00 /
#10-24
SKU #1061-10278-0032
1 $0.07 (0.07/ea)
100 $6.00 (0.06/ea)
1000 $50.00 (0.05/ea)
Subtotal: $0.00 /
#10-32
SKU #1061-10278-0042
1 $0.07 (0.07/ea)
100 $6.00 (0.06/ea)
1000 $50.00 (0.05/ea)
Subtotal: $0.00 /
1/4"-20
SKU #1061-10278-0052
1 $0.08 (0.08/ea)
100 $7.00 (0.07/ea)
1000 $60.00 (0.06/ea)
Subtotal: $0.00 /
5/16"-18
SKU #1061-10278-0062
1 $0.09 (0.09/ea)
100 $8.00 (0.08/ea)
1000 $70.00 (0.07/ea)
Subtotal: $0.00 /
5/16"-24
SKU #1061-10278-0072
1 $0.15 (0.15/ea)
100 $13.00 (0.13/ea)
1000 $110.00 (0.11/ea)
Subtotal: $0.00 /
3/8"-16
SKU #1061-10278-0082
1 $0.15 (0.15/ea)
100 $12.00 (0.12/ea)
1000 $110.00 (0.11/ea)
Subtotal: $0.00 /
3/8"-24
SKU #1061-10278-0092
1 $0.35 (0.35/ea)
100 $25.00 (0.25/ea)
1000 $200.00 (0.2/ea)
Subtotal: $0.00 /
7/16"-14
SKU #1061-10278-0102
1 $0.56 (0.56/ea)
100 $46.00 (0.46/ea)
1000 $400.00 (0.4/ea)
Subtotal: $0.00 /
7/16"-20
SKU #1061-10278-0112
1 $0.58 (0.58/ea)
100 $48.00 (0.48/ea)
1000 $420.00 (0.42/ea)
Subtotal: $0.00 /
1/2"-13
SKU #1061-10278-0122
1 $0.33 (0.33/ea)
100 $30.00 (0.3/ea)
1000 $270.00 (0.27/ea)
Subtotal: $0.00 /
1/2"-20
SKU #1061-10278-0132
1 $0.55 (0.55/ea)
100 $50.00 (0.5/ea)
1000 $450.00 (0.45/ea)
Subtotal: $0.00 /
5/8"-11
SKU #1061-10278-0142
1 $1.56 (1.56/ea)
100 $136.00 (1.36/ea)
1000 $1,250.00 (1.25/ea)
Subtotal: $0.00 /
5/8"-18
SKU #1061-10278-0152
1 $1.76 (1.76/ea)
100 $156.00 (1.56/ea)
1000 $1,460.00 (1.46/ea)
Subtotal: $0.00 /
3/4"-10
SKU #1061-10278-0162
1 $1.69 (1.69/ea)
100 $159.00 (1.59/ea)
1000 $1,500.00 (1.5/ea)
Subtotal: $0.00 /
3/4"-16
SKU #1061-10278-0172
1 $1.89 (1.89/ea)
100 $180.00 (1.8/ea)
1000 $1,700.00 (1.7/ea)
Subtotal: $0.00 /
1"-8
SKU #1061-10278-0182
1 $7.49 (7.49/ea)
100 $701.00 (7.01/ea)
1000 $6,870.00 (6.87/ea)
Subtotal: $0.00 /
1"-14
SKU #1061-10278-0192
1 $10.49 (10.49/ea)
100 $1,028.00 (10.28/ea)
1000 $10,010.00 (10.01/ea)
Subtotal: $0.00 /

Frequently Used With

3/8" Drive Standard SAE 6 Point Drive Sockets
3/8" Drive Standard SAE 6 Point Drive Sockets 1060-628
3/8
3/8" Drive Standard SAE 6 Point Drive Sockets SAE Sized Individual Sockets with a 3/8" Drive
Our Price: $0.00
Subtotal: $0.00
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.
MRO Solution 2400, Marine Grade Anti-Seize Lubricant, 8 oz. Prevent Fastener Galling & Locking Up with Anti-Seize Lubricants
Our Price: $18.11
Subtotal: $0.00
Bolts, Screws & Nuts Gauge
Bolts, Screws & Nuts Gauge 1050-200
Bolts, Screws & Nuts Gauge
Fastener Measuring Gauge Nuts, Bolts Washers & Screws Measuring & Identification Tool
Our Price: $9.00
Subtotal: $0.00
Product Specifications
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Drive Style
External Hex
Finish
Waxed Internal Thread
Grade
18-8
Material
Stainless Steel
Other
Waxed to add lubricity and help prevent thread seizing
Product Type
Waxed Nylon Insert 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

Product Video

Waxed Nylon Lock Nuts, Stainless Steel 18-8 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.