1560 Pieces Black Flat Head Self Tapping Screws Set for Woodworking and Electronics, Countersunk Cross Drive M1, 1.2, 1.4, 1.7, 2, 2.3mm Assorted Sizes In Clear Storage Box, DIY Friendly Bulk Pack Carbon Steel Tiny Fasteners for Your Projects

Massive 1560-Piece Black Flat Head Self-Tapping Screws Kit
✔️ Includes 6 size groups (M1-M2.3) with 65 pcs each

These tiny self tapping screws are carbon steel with a black oxide finish, designed for precise mounting in electronics, eyeglasses, watches, clocks, and small appliances. Stored in a transparent box for easy organization and quick access in workshops and home projects.

✅ Material: carbon steel with black oxide coating
✅ Head type: flat countersunk, cross drive
✅ Sizes: M1, M1.2, M1.4, M1.7, M2, M2.3 with lengths 4-12 mm
✅ Count: 65 pcs per size, total 1560 pcs in carry box
✅ Includes tweezers and clear storage box for easy reuse

💡 What is a small self-tapping screw best used for in electronics and tiny assemblies? Small fasteners are handy for precise, lightweight joins in compact gear. - Handy for eyeglasses, watches, clocks, and compact gadgets - Great for delicate PCBs, small electronics housings, and thin panels - Easy to drive with a cross screwdriver, reducing risk of stripping - Keeps components secure with long-lasting carbon steel fasteners