5/8-18 Grade 8 Hex Flange (Frame) Bolts

5/8-18 Grade 8 Hex Flange (Frame) Bolts

5/8-18 Grade 8 hex flange (frame) bolts, SAE fine thread, black phosphate and oil, in lengths from 1-1/2" to 4".

Specifications

• Size: 5/8-18 (SAE fine)
• Lengths: 1-1/2", 2", 2-1/4", 2-1/2", 2-3/4", 3", 3-1/2", 4"
• Grade: Grade 8
• Head: hex flange
• Finish: black phosphate and oil

(FT=Full Thread, PT=Partial Thread)

Common Uses

• Truck and trailer frames
• Suspension work

FAQ

What nut goes with a 5/8-18 frame bolt?
A 5/8-18 fine thread Grade 8 G flange (Stover) lock nut or Grade 8 hex nut.

Do flange bolts need a washer?
No. The built-in flange spreads the load like a washer, so one part does the job of two and speeds up assembly.

Related: All Grade 8 Flange Fine | Grade 8 G Flange Lock Nuts | Grade 8 Hex Nuts

Free shipping on orders over $100, and orders placed before noon EST ship the same day. Purchase orders are accepted from government agencies, schools, hospitals, municipalities and companies with established credit with The Nutty Company, Inc.