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Metric hex nylon insert lock nuts, Zinc plated class 8.8 steel, 12mm x 1.75mm

Hex nylon insert lock nuts

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

Coarse (standard) thread

4808 12mm x 1.75mm $0.30 / ea $8.58 / 50 $71.10 / 500 $0.30 / ea $8.58 / 50 $71.10 / 500
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Metric hex lock nut nylon insert dimensions
Metric hex lock nut nylon insert dimensions
Product details
Bolt Depot product# 4808
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 Steel
Plating Zinc
Zinc plated for moderate corrosion resistance.
Grade Class 8.8
A tempered medium carbon steel. Class 8.8 is hardened, but it is not as strong as class 10.9. It is commonly found in automotive applications. Class 8.8 is similar to grade 5.
Thread direction Right hand
Thread density Coarse
Diameter 12mm
Thread pitch 1.75mm
Width across the flats 19mm (Min 18.67mm, Max 19.00mm)
Height 12mm (Min 11.57mm, Max 12.00mm)

Additional information

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Thread locker prevents fasteners from loosening after installation. Anti-seize helps prevent seizing (galling) during installation.