Skip to content
5/16"-18 x 1" Zinc Plated Grade 8 Steel Coarse Thread Hex Washer Head Flange Bolts

5/16"-18 x 1" Zinc Grade 8 Hex Washer Head Flange Bolts (6 pcs.)

SKU: 74623
Regular price $1042
Shipping calculated at checkout.

Diameter: 5/16"
Length: 1"
Material: Steel
Finish: Yellow Zinc
Head Style: Hex Washer (1/2" Wrench)
Thread Size: 18 (Coarse)
Thread Length: Full
Hardness: Grade 8
Type: Flange Bolt

Box of 6.

A flange bolt has a wide flange beneath the hex head of the bolt. Applied with a wrench.