Silicon Bronze Machine Screw - Flat Slot Head 1/4-20 UNC x 4"
Silicon bronze machine screws are like threaded bolts with a flat countersunk slotted screw head.
Ideal for securing our bronze boat hardware through the deck, these 1/4" bronze machine screws have a standard UNC thread with 20 threads per inch.
| Part Number | Pack Size |
|---|---|
| YSH-033022 | 1 |
| YSH-033022-10 | 10 |
| YSH-033022-25 | 25 |