M5 x 20mm Metric Hex Socket Countersunk Flat Head Screw Bolts Black 20PCS

About this item

• Head Style: Countersunk; Material: 10.9 Alloy Steel; Package Content: 20 x Countersunk Bolts
• Product Name: Countersunk Bolt; Thread Size: (d x L1) M5 x 17mm/ 0.2″ x 0.67″; Weight: 60g
• Drive Type: Hex Socket; Main Color: Black
• Thread Pitch: 0.8mm; Total Length: ( L ) 20mm/ 0.8″
• Head Size: (D x t) 10 x 3mm/0.4″ x 0.12″(D*T); Width Across Flat (S): 3mm/ 0.12″

10.9 Alloy Steel Material, 0.8mm Thread Pitch, Hex Key Hex Socket Countersunk Flat Head Key Bolts Screws M5 x 20mm.
Countersunk bolts is anti-corrosion,rustless,non-pollution and high-hardness.
It is widely used in industrial.