3/8-16 Grade 8 Hex Flange (Frame) Bolts
3/8-16 Grade 8 Hex Flange (Frame) Bolts
3/8-16 Grade 8 hex flange (frame) bolts, USS coarse thread, black phosphate and oil, in lengths from 5/8" to 4". Short lengths are fully threaded (FT) and longer lengths partially threaded (PT).
Specifications
- Size: 3/8-16 (USS coarse)
- Lengths: 5/8", 3/4", 1", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/4", 2-1/2", 2-3/4", 3", 4"
- Grade: Grade 8
- Head: hex flange
- Finish: black phosphate and oil
Coarse (USS) Thread
Black Phosphate & Oil
(FT=Full Thread, PT=Partial Thread)
Common Uses
- Truck and trailer frames
- Suspension and crossmembers
- Heavy equipment
FAQ
What nut goes with a 3/8-16 frame bolt?
A 3/8-16 Grade 8 G flange (Stover) lock nut is the usual match on frames.
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 Coarse | 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.
