Silicon Bronze Slotted Flat Head Machine Screws.
- Silicon Bronze is an Alloy Made up of 95-98% Copper Plus a Small Amount of Silicon
- This Material is Highly Resistant to Seawater Corrosion
- Fully Threaded For Use With A Pre Tapped Hole Or Matching Hex Nut.
- Silicon Bronze Slot Head Machine Screws Sit Flush Once Installed
- Standards: ANSI B18.6.3