Metric Machine Screws Sizes

Once you have selected one of our american standard parts you just need to add your metric requirement in the rfq.

Metric machine screws sizes.

Make sure that you get the right sized screw. In stock and ready to ship. They were one of the first international standards agreed when the international organization for standardization iso was set up in 1947. Us machine screws.

Bolts and machine screws metric presented on this page is our current range of metric threaded bolts and machine screws to be used in conjunction with the equivalent metric sized nuts and washers. Us hex bolts metric ansi asme b18 2 3m dimensions of hex bolts metric units. Us bolts head and wrench sizes hex bolt lag bolt square bolt and heavy hex bolt. For instance 2 mm screws have a pitch of 0 4 mm.

Most screws in the metric system have 1 pitch that corresponds to each diameter. Us and metric fasteners thread sizes printable fastener chart. Size of screws and metric to imperial screw conversion chart and how to identify the diameter and length of imperial and metric screws. For example for a threaded spacer the metric requirement might be m 3 5 x 0 6 thread.

The size of a metric screw or bolt is specified as diameter pitch and length in millimeters millimeters is abbreviated mm. Metric screw thread chart metric tap size tap drill inches clearance drill inches m1 6 x 0 35 55 0 052 50 0 070 m1 8 x 0 35 53 0 057 48 0 0 76 m2 x 0 4 52 0 063 45 0 082 m3 x 0 5 39 0 0995 1 8 0 125 m3 5 x 0 6 32 0 116 28 0 140 m4 x 0 7 29. Westfield fasteners carries stock of each size and type in our warehouse ready for immediate despatch. For nuts size will appear as diameter and pitch.

Citation needed the m designation for metric screws indicates the nominal outer diameter of the screw thread in millimetres e g an m6 screw has a. Standard metric machine screw sizes mm 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150. How to order metric parts. The iso metric screw threads are the most commonly used type of general purpose screw thread worldwide.

Choose from our selection of metric machine screws including over 9 200 products in a wide range of styles and sizes. The pitch of a screw is typically less than 1 mm you would measure it as a decimal point of a mm. Asm makes it easy to order metric hardware including metric screws spacers and standoffs.