M3×40mm Metric Hex Socket Countersunk Flat Head Screw Bolts Black 20pcs

10.9 Alloy Steel Material, 0.5mm Thread Pitch, Hex Key Hex Socket Countersunk Flat Head Key Bolts Screws M3 x 40mm.
Countersunk bolts is anti-corrosion,rustless,non-pollution and high-hardness.
It is widely used in industrial.

Tags:$0 - $20,Cart,EDM SALE,edm0708,Fasteners,Flat Head Screws,Hardware,Nails,Nut & Bolt Assortment Sets,Nut & Bolt Sets,Screws,Screws & Fasteners,Top Selling

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