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measuring - Does the outer diameter of 4.78 indicate an M4 or an M5 bolt? - Home Improvement Stack Exchange
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Round Head Pan Head Trox M4 M5 M6 Small Button Black Zinc Color Zinc Machine Screw - China Bolt Nut, Stainless Steel Nut | Made-in-China.com
Diall M4 Pozidriv Countersunk Zinc-plated Carbon steel Machine screw & nut (Dia)4mm (L)16mm, Pack of 20
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
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M4 x 10mm Phillips Pan Head Machine Screws (DIN 7985H) - A4 Stainless Steel: Accu.co.uk: Precision Screws
![terminology - What do the numbers in screw sizes M3, M4 etc. mean? - Home Improvement Stack Exchange terminology - What do the numbers in screw sizes M3, M4 etc. mean? - Home Improvement Stack Exchange](https://i.stack.imgur.com/oVr5u.jpg)
terminology - What do the numbers in screw sizes M3, M4 etc. mean? - Home Improvement Stack Exchange
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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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