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Flange nuts serrated, Zinc plated grade 5 steel, 5/16"-18

Flange nuts serrated

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

Coarse (standard) thread
17631 5/16"-18 $0.14 / ea $9.60 / 100 $84.10 / 1,000 $0.14 / ea $9.60 / 100 $84.10 / 1,000
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Flange nut serrated dimensions
Flange nut serrated dimensions
Flange nut serrated dimensions
Product details
Bolt Depot product# 17631
Units US
Category Nuts
Nuts have internal machine threads, for use with machine thread bolts and screws.
Subcategory Flange nuts serrated
A nut with a built in washer which is serrated to resist loosening.
Material Steel
A tempered medium carbon steel.
Plating Zinc
Zinc plated for moderate corrosion resistance.
Grade Grade 5
Grade 5 falls between grade 2 and grade 8 in strength, and is commonly found in automotive applications.
Thread direction Right hand
Thread density Coarse
Diameter 5/16"
Thread count 18
Width across the flats 1/2" (Min 0.489", Max 0.500")
Flange diameter 0.660" - 0.680"
Flange thickness Minimum 0.04"
Height 0.268" - 0.283"
Hex Height Minimum 0.17"
Dimensional standard ASME B18.2.2

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See also
Flange bolts

Flange bolts

Flange bolts have a flange on the bottom of the head that distributes the load like a washer.