M3 x 20mm Metric Hex Socket Countersunk Head Screw Bolts Black 50PCS

About this item

• Head Style: Countersunk; Material: 10.9 Alloy Steel; Package Content: 50(+/-2%) x Countersunk Bolts
• Product Name: Countersunk Bolt; Thread Size: (d x L1) M3 x 18mm/ 0.12″ x 0.7″; Weight: 47g
• Drive Type: Hex Socket; Main Color: Black
• Thread Pitch: 0.5mm; Total Length: ( L ) 20mm/ 0.8″
• Head Size: (D x t) 6 x 2mm/0.24″ x 0.08″(D*T); Width Across Flat (S): 2mm/ 0.08″

10.9 Alloy Steel Material, 0.5mm Thread Pitch, Hex Key Hex Socket Countersunk Flat Head Key Bolts Screws M3 x 20mm.
Countersunk bolts is anti-corrosion,rustless,non-pollution and high-hardness. It is widely used in industrial.