1. Made of alloy steel material, anti-corrosion, anti-rust and durable. It is sturdy and has a good hardness which can be used for a long time.
2. It can be widely used in various DIY handmade, wooden products, home furniture and appliance, industrial equipment, automation device for daily use, factory.
3. Precision mechanical thread, easy to install, convenient to use, without any complicated tools.
4. Please confirm the thread size before purchasing them!

Specification:
Product Name: Countersunk Bolt
Material: 10.9 Alloy Steel
Thread Pitch: 0.5mm
Head Size: 6 x 2mm/0.24" x 0.08"(D*T)
Width Across Flat: 2mm/ 0.08"
Type 1:
Thread Size: M3 x 6mm/ 0.12" x 0.24"(D*L)
Total Length: 8mm/ 0.3"
Type 2:
Thread Size: M3 x 8mm/ 0.4" x 0.3"(D*L)
Total Length: 10mm/ 0.4''
Type 3:
Thread Size: M3 x 10mm/ 0.12" x 0.4"(D*L)
Total Length: 12mm/ 0.47"

Package Content:
300pcs in total( 100pcs of each size)