Flange bolts, Partial thread, Grade 8 steel plain finish, 5/16"-18 x 1-1/2"

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
17247 1-1/2" $0.39 / ea $24.94 / 100 $217.00 / 1000 $0.39 / ea $24.94 / 100 $217.00 / 1000
Cost of all entered products: $0.00
Add to Cart

Product Images

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

Product details

Bolt Depot Product #: 17247
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
Grade: Grade 8
Finish: Plain
Thread density: Coarse
Diameter: 5/16"
Thread count: 18
Length: 1-1/2"
Flange diameter Max: 0.680"
Flange height Min: 0.050"
Thread length: 7/8"
Body length Min: 0.208"
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, Grade 8 steel plain finish

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.