Silicon Bronze Slotted Round Head Machine Screws 3/8-16 x 1-1/4 in Bulk Pack Of 250 For Marine Grade Fastening, Tough Corrosion-Resistant Hardware With Flat Head Slotted Drive, Pro Grade Wood Metal And Plastic Projects

Silicon Bronze Slotted Round Head Screws 3/8-16 x 1-1/4 in
✔️ 3/8-16 silicon bronze, round head, slotted drive, 1-1/4 in, bulk 250

These silicon bronze slotted round head machine screws are designed for marine-grade fastening and electrical or plumbing assemblies where corrosion resistance matters. The bronze alloy resists saltwater and high heat environments, making them a solid choice for outdoor and coastal projects.

✅ Thread size: 3/8-16
✅ Material: Silicon bronze (copper alloy with zinc, tin, iron, manganese)
✅ Head style: Round head, slotted drive
✅ Length: 1-1/4 in (31.75 mm)
✅ Pack: 250 screws in bulk

💡 What is a common use for silicon bronze slotted round head screws in marine and electrical projects?

These screws are handy when you need strong corrosion resistance and a flat-drive profile in salty environments. - handy for marine-grade fastenings in saltwater settings
- suitable for electrical, plumbing, and outdoor assemblies
- corrosion resistance and heat tolerance reduce maintenance