M6 Bolt Head Size In Mm

Stainless steel nylon parts.

M6 bolt head size in mm.

The m3 and m4 nominal screw sizes have two drilled holes spaced 180 degrees apart. The diameter between flat sections on a structural metric bolt s head is always 1 8 times the diameter of its shank. M3 5 and larger threads are tapped thru 25 4 mm in lengths. Print this page.

Use the dimensions of your bolt to determine the appropriate size nut. Threaded bolt stress area threaded bolts tensile stress area. If the pitch is the normally used coarse pitch listed in iso 261 or iso 262 it can be omitted e g m8. Hillman m6 x 25 mm external hex hex head cap screw 8 pack model 4168 3 85 3 85.

M2 5 thread is tapped thru 15 99 mm in length. This guide will show you the different grades of bolts in both u s. The chart below shows metric bolt conversions and din numbers for fasteners. Carriage bolts have a smooth rounded head for a finished look.

Brass aluminum steel parts. Unc and unf unified inch screw threads ansi asme b1 1 unified national thread unc coarse series and unf fine series. Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than m3 nor larger than m36. M2 5 thread is tapped thru 9 6 mm in length m3 thread is tapped thru 12 7 mm in length.

Metric bolt head wrench size. Bolt diameter mm head wrench size mm ansi iso din. The square neck keeps these bolts from turning when tightening a nut. A metric iso screw thread is designated by the letter m followed by the value of the nominal diameter d the maximum thread diameter and the pitch p both expressed in millimetres and separated by the hyphen sign e g m8 1 25.

They are twice as strong as low strength steel bolts. Customary sizes and metric. T slots and t nuts metric sizes standard metric t slots and t nuts. Definitions of terms are located below the chart.

The bolt chart provides both us and metric stud sizes. The shank size of bolts affixed into a solid surface can be determined by measuring the head s dimension and dividing by 1 8. M3 and larger thread is tapped thru 25 4 mm in length. Metric bolt conversion data for industrial bolts rods machine screws and small diameter fasteners from elgin fastener group includes metric to standard bolt conversions.

Get free shipping on qualified m6 metric bolts or buy online pick up in store today in the hardware department. Choose these metric bolts for fastening most machinery and equipment. Metric stud bolt to nut size chart. Diameter decimal metric chart for small diameter fasteners.

Us bolts head and wrench sizes hex bolt lag bolt square bolt and heavy hex bolt. Fastener conversion approximate equivalency common din numbers.