Beefy 535 Piece Set Screw Kit With Metric And SAE Sizes, Cup-Point Internal Hex Drive Grub Screws, M3 To M8 And 1/8 To 5/16, 12.9 Grade Alloy Steel, Includes 5 Metric And 5 Imperial Hex Wrenches, 26 Sizes Across 12 SAE And 14 Metric Sets

535-Piece Metric and SAE Set Screw Kit in 12.9 Steel
✔️ 26 sizes across metric and SAE with 5 hex wrenches included

The 535-piece set screw kit provides a complete range of cup-point internal hex drive grub screws in metric and SAE sizes. Metric options include M3 (3 mm), M4 (4 mm), M5 (5 mm), M6 (6 mm), M8 (8 mm); SAE options include 1/8 in (3.18 mm), 5/32 in (3.97 mm), 3/16 in (4.76 mm), 1/4 in (6.35 mm), 5/16 in (7.94 mm). Made from 12.9 grade alloy steel for strength and corrosion resistance, it’s built for long-lasting use in workshops, factories, and DIY projects. The kit comes in transparent storage boxes and includes hex wrenches for quick, on-the-spot installation.

✅ 26 sizes across 12 SAE and 14 metric sets to cover common needs
✅ Includes 5 metric hex wrenches and 5 imperial hex wrenches for immediate use
✅ 12.9 grade alloy steel for high hardness and durability
✅ Cup-point internal hex drive grub screws sized from M3 to M8 and 1/8 to 5/16
✅ Supplied in clear storage boxes for easy organization and transport

💡 What is a set screw kit used for in general mechanical assemblies and why choose metric plus SAE sizes?

- Handy for securing components in place on shafts and fixtures - Useful when you need quick, adjustable fastening without permanent bonding - Metric and SAE options make it handy across different tools and equipment - Comes with hex wrenches for on-the-spot installation ✝️