Flange bolts, Full thread, Serrated, Zinc plated grade 8 steel, 5/16"-18 x 3/4"

Serrated full thread grade 8 hex flange bolts

Prod. # Length Each price Bag price Bulk price Price Buy
17437 3/4" $0.37 / ea $20.83 / 100 $181.00 / 1000 $0.37 / ea $20.83 / 100 $181.00 / 1000
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Product Images

Flange bolt dimensions - Side view
Flange bolt dimensions - Top view
Product details
Bolt Depot product# 17437
Units US
Category Flange bolts
Flange bolts have a flange on the bottom of the head that distributes the load like a washer.
Head style Hex flange
Drive type External hex
A hexagonal head for use with a wrench.
Dimensional standard IFI-111 (2002)
Meets IFI-111 (2002).
Fully threaded Yes
Serrated Yes
Serrated heads are designed to resist loosening.
Material Steel
A tempered medium carbon steel.
Plating Zinc
Zinc plated for moderate corrosion resistance.
Grade Grade 8
Grade 8 is stronger than grade 5, and is commonly found in high strength automotive applications.
Thread density Coarse
Diameter 5/16"
Thread count 18
Length 3/4"
Thread direction Right hand
Flange diameter Maximum 0.680"
Flange height Minimum 0.050"
Number of serrations 24
Width across the flats 1/2"
Head height Maximum 0.320"

See also

Flange bolts

Metric flange bolts

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