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Hex jam nylon insert lock nuts, Stainless steel 316, 1/4"-28

Hex jam nylon insert lock nuts

Note: Stainless lock nuts may require extra care during installation to avoid galling (seizing up). More info.

Prod. # Diameter and Thread count Each price Bag price Bulk price Price Buy

Fine thread

20977 1/4"-28 $0.33 / ea $25.02 / 100 $226.00 / 1,000 $0.33 / ea $25.02 / 100 $226.00 / 1,000
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Hex jam lock nut nylon insert dimensions
Hex jam lock nut nylon insert dimensions
Product details
Bolt Depot product# 20977
Units US
Category Nuts
Nuts have internal machine threads, for use with machine thread bolts and screws.
Subcategory Hex jam nylon insert lock nuts
A thinner version of a nylon insert lock nut.
Material Stainless steel
Grade 316
A highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments.
Thread direction Right hand
Thread density Fine
Diameter 1/4"
Thread count 28
Width across the flats 7/16" (Min 0.430", Max 0.439")
Height 0.188" - 0.218"
Hex Height Minimum 0.125"
Dimensional standard ASME B18.16.6

Additional information

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