Complete Set Screw Kit 1000 Piece Cup Point Grub Screws With Internal Hex Drive Stainless Steel 304 Metric And SAE Range M3 To M8 And 1 Eighth Inch To 5 Sixteenth Inch Threads Built To Last For Permanent Or Semi Permanent Installations
✔️ 1000-piece stainless set screw kit: metric M3-M8, SAE 1/8-5/16 in
This complete kit includes cup-point grub screws machined from stainless steel 304, case hardened for durability, and a set of hex wrenches. It’s ideal for permanent or semi-permanent locking in mechanical assemblies, such as securing gears, pulleys, handles, or spindles to shafts.
| Size (Metric) | Size (Inches) |
|---|---|
| M3 | 0.118" |
| M4 | 0.157" |
| M5 | 0.197" |
| M6 | 0.236" |
| M8 | 0.315" |
✅ Cup-point design indents into the contact material for permanent or semi-permanent installations
✅ Internal hex drive for easy tool access and torque control
✅ Stainless steel 304 for corrosion resistance in saltwater and harsh environments
✅ Includes metric sizes M3-M8 and SAE sizes 1/8-5/16 for flexible use
✅ Comes with 10 hex wrenches for metric and SAE sizes
✅ Pack of 1000 pieces ensures plenty of replacements
💡 What is a set screw kit used for in mechanical assemblies? This handy kit covers common thread sizes and is a reliable fastening solution. - Handy for locking gears, pulleys, and handles to shafts - Great for securing components against baseplates and panel arrays - Stainless steel 304 resists corrosion in harsh environments - Includes metric and SAE sizes for mixed fastener needs