Other sizes, materials or thread pitches may be available upon request, please contact a Metric & Multistandard customer service representative for all of your metric needs. Metric & Multistandard also stock many sizes with a nylon locking patch. stocks DIN 7991 Flat Socket Head Cap Screws in Property Class 10.9, along with A2 and A4 Stainless Steel. These socket head cap screws can also be used for appearance purposes.įlat Socket Cap Screws for High Torque Applications Flat Socket Head Cap Screws are turned by using a hexagon shaped key and can be tightened to much higher torque specifications than a crossed recessed or slotted drive fastener.įlat Socket Head Cap Screws are used where there is not sufficient clearance to use a fastener that would protrude from the surface of the mating item. Flat Socket Cap Screws are designed to be used with a countersunk hole that matches the taper of the head and to sit flush on the mating surface.

Flat Socket Head Cap Screws are threaded fasteners with a head that is tapered on bottom and flat on top. DIN 931-A2/A4 / ISO 4014 Hex Head Cap Screw Part Thread DIN 933-A2/A4 / ISO 4017 Hex Head Cap Screw Full Thread Socket Head Products.

Flat head socket cap screw