Amazon.com: 20pcs M3 x 0.5 x 1.5D Wire Thread Insert Stainless Steel Metric Helicoil Type Thread Repair Insert : Industrial & Scientific
M3-0.5 x 8mm Socket Head Cap Screws, 12.9 Grade Alloy Steel, Black Oxide Finish, Full Thread, Coarse Thread UNC, Allen Hex Drive, Pack of 100: Amazon.com: Industrial & Scientific
Amazon.com: uxcell knurled Insert Nuts, 120Pcs M3 x 0.5mm Female Thread Brass Threaded Insert Embedment Nut for 3D Printer : Industrial & Scientific
Amazon.com: M3-0.5 x 18mm Socket Head Cap Screws, 304 Stainless Steel 18-8, Bright Finish, DIN 912, Fully Threaded, 100 PCS : Industrial & Scientific
Amazon.com: uxcell M3 x 0.5mm Metric Left Hand Tap and Die Set, Machine Thread Screw Tap with Round Threading Die, Tap & Die Kit for Nut Screw Bolt Thread Repair : Industrial
M3-0.5 x 6mm Button Head Socket Cap Screw, Allen Socket Drive, Stainless Steel 18-8, Plain Finish, Quantity 100: Amazon.com: Industrial & Scientific
M3-0.5 x 8mm Button Head Socket Cap Screws 304 Stainless Steel 18-8 Hex Socket Cap Screws, Allen Hex Drive, Full Thread, Coarse Thread UNC, 100 PCS: Amazon.com: Industrial & Scientific