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M3 M4 M5M6 T2 Pure Copper Round Head Cross Screw PM High Conductivity GB818 Pan Head Phillips Groove Machine Tooth Screw 5~10Pcs
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M4-0.7 x 10mm,12mm,16mm,20mm,25mm,30mm Pan Head Phillips Machine Screws,18-8 Stainless Steel Bolts Nuts Washers Screws Assortment Set (M4 Pan Head Phillips Screws) : Amazon.in: Industrial & Scientific
Diall M4 Pozidriv Countersunk Zinc-plated Carbon steel Machine screw & nut (Dia)4mm (L)12mm, Pack of 20 | DIY at B&Q
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50pcs New M3 M4 White Color Nylon Metric Thread Diameter 3mm 4mm Cross Round Pan Phillips Head Screw Bolt Hex Nut Length 5-25mm
Diall M4 Pozidriv Countersunk Zinc-plated Carbon steel Machine screw & nut (Dia)4mm (L)16mm, Pack of 20
![measuring - Does the outer diameter of 4.78 indicate an M4 or an M5 bolt? - Home Improvement Stack Exchange measuring - Does the outer diameter of 4.78 indicate an M4 or an M5 bolt? - Home Improvement Stack Exchange](https://i.stack.imgur.com/04pP0.png)