Flange bolts, Partial thread, Zinc plated grade 8 steel yellow, 5/16"-18 x 3"

Non-serrated grade 8 hex flange bolts

These bolts are all partially threaded. Shorter lengths are found with full thread.

Prod. # Length Each price Bag price Bulk price Price Buy
17203 3" $0.53 / ea $19.14 / 50 $165.00 / 500 $0.53 / ea $19.14 / 50 $165.00 / 500
Cost of all entered products: $0.00
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Product Images

Flange bolt dimensions - Side view
Flange bolt dimensions - Top view

Product details

Bolt Depot Product #: 17203
Units: US
Category: Flange bolts
Head style: Hex flange
Drive type: External hex
Dimensional standard: IFI-111 (2002)
Fully threaded: No
Serrated: No
Material: Steel
Plating: Zinc
Grade: Grade 8
Color: Yellow
Thread density: Coarse
Diameter: 5/16"
Thread count: 18
Length: 3"
Flange diameter Max: 0.680"
Flange height Min: 0.050"
Thread length: 7/8"
Body length Min: 1.708"
Width across the flats: 1/2"
Head height Max: 0.320"
Thread direction: Right hand

See also

Non-serrated full thread grade 8 hex flange bolts

Flange bolts, Full thread, Zinc plated grade 8 steel yellow

Full thread, including shorter lengths.

Flange bolts

Metric flange bolts

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