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Metric hex nylon insert lock nuts, Stainless steel 316 (A-4), 8mm x 1.25mm

Hex 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 pitch Each price Bag price Bulk price Price Buy

Coarse (standard) thread

22998 8mm x 1.25mm $0.26 / ea $18.13 / 100 $163.00 / 1,000 $0.26 / ea $18.13 / 100 $163.00 / 1,000
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Metric hex lock nut nylon insert dimensions
Metric hex lock nut nylon insert dimensions
Product details
Bolt Depot product# 22998
Units Metric
Category Nuts
Nuts have internal machine threads, for use with machine thread bolts and screws.
Subcategory Hex nylon insert lock nuts
A hex nut with a nylon ring to resist loosening.
Material Stainless steel
Grade 316
Also known as A-4 stainless, 316 is a highly corrosion resistant grade of stainless steel. Ideal in salt water and chlorine environments.
Thread direction Right hand
Thread density Coarse
Diameter 8mm
Thread pitch 1.25mm
Width across the flats 13mm (Min 12.73mm, Max 13.00mm)
Height 8mm (Min 7.64mm, Max 8.00mm)

Additional information

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