Metric Flat Head Socket Cap Screws Dimensions

Size knurl cup point diameter flat point diameter oval point radius half dog point diameter half dog point length hexagon socket size key engagement.

Metric flat head socket cap screws dimensions.

Install in a counterbored hole or above the surface. For sizes up to and including m20 head angle shall be 92 90. For larger sizes head angle shall. Flat and oval head screws are angled under the head to fit in countersunk holes.

Metric socket flat head cap screws dimensions notes 1. Drilled head metric hexagon socket head cap screws normally are not available in screw sizes smaller than m3 nor larger than m36. Request a quote today. Similar thread design as a socket cap screw but the dome shaped head is wider and has a lower profile.

6 32 x 3 4 hexagon socket head cap screw alloy steel 138 32 x 75 spline socket head cap screws alloy steel cadmium plated. The m3 and m4 nominal screw sizes have two drilled holes spaced 180 degrees apart. Socket head screws with a deeper drive than flat and rounded head screws socket head screws withstand more torque for a tighter hold. In stock and ready to ship.

Shear stress 630 mpa 7. Rc 38 43 alloy steel 5. Metric socket head cap screws from bayou city bolt are in stock and ready to order. 12 point screws the head makes 12 points of contact with a wrench to handle more torque than a socket head or hex head screw.

Similar to a button head socket screw but with an 82 degree countersunk flat head. Asme b18 3 and astm f835. The tabulate lg values are maximum and represent the minimum design grip length of the screw. 180 000psi min 5 8 diameter and smaller.

Head height is 50 of a standard socket head and the socket size is smaller. All dimensions are in millimeters. This chart contains information on number metric and fractional number socket head cap screws along with tap drill information. If all else fails you may want to use our drill size conversion table or our tap drill size calculator the information available from our sources is usually sufficient for all computer related drill or screw requirements world wide.

Engineering metric hardware design data.