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Fasteners :: Screws/Bolts
12 Point Flange Screws — Alloy Steel Heat Treated, 170,000 PSI min.
Class 3A Threads
Coarse (-1)
Fine (-2)
| Catalog No. | Diameter | Thread Pitch | Length | Pkg. Qty. | |||||
|---|---|---|---|---|---|---|---|---|---|
| 3/8" Dia. - 16 UNC | |||||||||
| 031-C03-1 | 3/8" | 16 | 3/4" | 100 | |||||
| 031-C04-1 | 3/8" | 16 | 1" | 100 | |||||
| 031-C05-1 | 3/8" | 16 | 1-1/4" | 100 | |||||
| 031-C06-1 | 3/8" | 16 | 1-1/2" | 100 | |||||
| 031-C08-1 | 3/8" | 16 | 2" | 50 | |||||
| 031-C10-1 | 3/8" | 16 | 2-1/2" | 50 | |||||
| 031-C12-1 | 3/8" | 16 | 3" | 50 | |||||
| 7/16" Dia. - 14 UNC | |||||||||
| 031-D04-1 | 7/16" | 14 | 1" | 100 | |||||
| 031-D06-1 | 7/16" | 14 | 1-1/2" | 50 | |||||
| 031-D08-1 | 7/16" | 14 | 2" | 50 | |||||
| 031-D10-1 | 7/16" | 14 | 2-1/2" | 50 | |||||
| 031-D12-1 | 7/16" | 14 | 3" | 25 | |||||
| 1/2" Dia. - 13 UNC | |||||||||
| 031-E04-1 | 1/2" | 13 | 1" | 50 | |||||
| 031-E06-1 | 1/2" | 13 | 1-1/2" | 50 | |||||
| 031-E08-1 | 1/2" | 13 | 2" | 50 | |||||
| 031-E10-1 | 1/2" | 13 | 2-1/2" | 25 | |||||
| 031-E12-1 | 1/2" | 13 | 3" | 25 | |||||
| 5/8" Dia. - 11 UNC | |||||||||
| 031-F04-1 | 5/8" | 11 | 1" | 25 | |||||
| 031-F06-1 | 5/8" | 11 | 1-1/2" | 25 | |||||
| 031-F08-1 | 5/8" | 11 | 2" | 25 | |||||
| 031-F10-1 | 5/8" | 11 | 2-1/2" | 25 | |||||
| 031-F12-1 | 5/8" | 11 | 3" | 25 | |||||
| 3/8" Dia. - 24 UNF | |||||||||
| 031-C04-2 | 3/8" | 24 | 1" | 100 | |||||
| 031-C06-2 | 3/8" | 24 | 1-1/2" | 100 | |||||
| 031-C08-2 | 3/8" | 24 | 2" | 50 | |||||
| 031-C10-2 | 3/8" | 24 | 2-1/2" | 50 | |||||
| 031-C12-2 | 3/8" | 24 | 3" | 50 | |||||
| 7/16" Dia. - 20 UNF | |||||||||
| 031-D04-2 | 7/16" | 20 | 1" | 100 | |||||
| 031-D06-2 | 7/16" | 20 | 1-1/2" | 50 | |||||
| 031-D08-2 | 7/16" | 20 | 2" | 50 | |||||
| 1/2" Dia. - 20 UNF | |||||||||
| 031-E04-2 | 1/2" | 20 | 1" | 50 | |||||
| 031-E06-2 | 1/2" | 20 | 1-1/2" | 50 | |||||
| 031-E08-2 | 1/2" | 20 | 2" | 50 | |||||
| 031-E10-2 | 1/2" | 20 | 2-1/2" | 25 | |||||
| 031-E12-2 | 1/2" | 20 | 3" | 25 | |||||