Flat Washer Washer Weight Chart

Iso 7089 size table all size units given in mm.

Flat washer washer weight chart.

14901 chandler road omaha ne 68138. These washers are through hardened or carburized to add strength but are physically smaller than a standard f844 flat washer. Flat washers protect surfaces by evenly distributing torque when a bolt or screw is tightened. Round head square neck carriage bolts with.

Washers provide a smooth bearing surface and are used under the head of a bolt and or a nut. Black and hot dip galvanized. The following tables define the sizes for metric flat washers per iso 7089. Calculate the weight of a square plate washer.

Hexagonal socket head cap screws weight chart hexagonal socket set screws weight chart csk phillips cross recessed head machine screws weight chart machine screws weight chart washers weight chart fully threaded unc astm studs weight chart nuts weight chart fully threaded rods weight chart high strength structural bolts weight chart m s. Washers provide a smooth bearing surface and are used under the head of a bolt and or a nut. Sealing washers are used for plumbing and hydraulic projects. These washers are normally available in black finish.

Flat washers are covered under the astm specification f844. Other finishes like zinc coated with hydrogen de embrittlement in blue or yellow passivation cadmium plated nickle plated bright chromium plated and phosphated are also available. Iso 7416 size chart all size units given in mm. 1 2 2 3 4 origin.

Washer weights estimated weight lbs per piece size uss flat washer sae or f436 flat washers 3 8 0 020 0 039 0 018. They prevent corrosion between a steel screw and an aluminum surface. For screw nominal size. These washers are unhardened and intended for general use.

The chemical mechanical and dimensional requirements for hardened washers are covered under the astm specification f436. 3 to 52 in mm series generally conforming to is 3063 1994 and din 127.