Hex nylon insert lock nuts, Stainless steel 18-8, 9/16"-12

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 count Each price Bag price Bulk price Price Buy

Coarse (standard) thread

18175 4 9/16"-12 $1.84 / ea $32.04 / 25 $277.00 / 250 $1.84 / ea $32.04 / 25 $277.00 / 250

4 This item is a semi-standard size and is therefore more expensive.

Cost of all entered products: $0.00
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Product Images

Hex lock nut nylon insert dimensions
Hex lock nut nylon insert dimensions

Product details

Bolt Depot Product #: 18175
Units: US
Category: Nuts
Subcategory: Hex nylon insert lock nuts
Material: Stainless steel
Grade: 18-8
Thread direction: Right hand
Thread density: Coarse
Diameter: 9/16"
Thread count: 12
Width across the flats: 7/8"
Width across the flats Min: 0.861"
Width across the flats Max: 0.877"
Height Min: 0.626"
Height Max: 0.656"
Hex Height Min: 0.469"
Dimensional standard: ASME B18.16.6

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


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See also

Rivet nuts

Threaded inserts & Rivet nuts

For adding a machine thread to material that otherwise can not be tapped.