10pcs Carbon Steel Shoulder Screw 4mm Shoulder Dia 2mm Shoulder Length M3x5mm Thread

Carbon Steel with Black Oxide finish for better corrosion resistance ability.
Features socket cap head, hex socket drive, metric thread.
Shoulder Screws reduce rotation through locking.
Generally applicable to mechanical assembly, fixture and accessories.
Widely used in aircraft model, model accessories.

Tags:$0 - $20,Bolts,Fasteners,Hardware,Nails,Screws,Screws & Bolts,Screws & Fasteners,Shoulder Bolts,Shoulder Screws

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