Beefy 1214-Piece Metric And SAE Set Screw Kit With 12.9 Grade Alloy Steel Internal Hex Drive Grub Screws For Bathroom Fixtures Doors And Towel Racks Includes 8 Hex Wrenches And Tweezers M3-M8 And 1/8-40 To 5/16-18
✔️ 1214-piece kit with metric M3‑M8 and SAE 1/8‑40 to 5/16‑18
This 1214-piece set screw kit includes metric sizes M3, M4, M5, M6, M8 and SAE sizes 1/8-40, 5/32-32, 3/16-24, 1/4-20, 5/16-18 to fit bathroom fixtures, doors, towel racks, knobs, and small repairs. The screws are made from 12.9 grade alloy steel for high strength, rust resistance, and durability under frequent use.
✅ 32 sizes cover metric M3‑M8 and SAE 1/8‑40 to 5/16‑18
✅ 12.9 grade alloy steel for high strength and corrosion resistance
✅ Internal hex drive grub screws with clean edges and fine threads
✅ 8 hex wrenches and 1 tweezers included for easy installation
| Size | Diameter (mm / in) | Pitch / TPI |
|---|---|---|
| M3 x 0.5 | 3.0 mm / 0.118 in | 0.5 mm |
| M4 x 0.7 | 4.0 mm / 0.157 in | 0.7 mm |
| M5 x 0.8 | 5.0 mm / 0.197 in | 0.8 mm |
| M6 x 1.0 | 6.0 mm / 0.236 in | 1.0 mm |
| M8 x 1.25 | 8.0 mm / 0.315 in | 1.25 mm |
| 1/8-40 | 3.18 mm / 0.125 in | 40 TPI |
| 5/32-32 | 3.97 mm / 0.15625 in | 32 TPI |
| 3/16-24 | 4.76 mm / 0.1875 in | 24 TPI |
| 1/4-20 | 6.35 mm / 0.25 in | 20 TPI |
| 5/16-18 | 7.94 mm / 0.3125 in | 18 TPI |
This handy, expertly organized kit is ideal for professional electricians, plumbers, builders, or DIY enthusiasts. It keeps all sizes neatly sorted in a heavy-duty box with a size chart for quick selection, making it easy to tackle small repairs around the shop, garage, or home.
💡 What is a set screw kit used for in home hardware?
This handy guide explains common uses and benefits for everyday projects.
- Handy for securing knobs, levers, fixtures, and other small components without visible hardware - Wide size range (metric M3‑M8 and SAE 1/8‑40 to 5/16‑18) fits many fixtures - Strong 12.9 grade alloy steel resists rust and wear in damp areas - Comes in an organized box so you can grab the right screw fast