Metric Flat Washer Dimensions

A nylon washer can be placed under a machine screw to reduce noise and abrasion and offer electrical insulation.

Metric flat washer dimensions.

Flat washers protect surfaces by evenly distributing torque when a bolt or screw is tightened. Size inside diameter outside diameter thickness 2 3 32 1 4 020 4 1 8. Size inside diameter outside diameter thickness m1 1 1mm 3 2mm 0 3mm m1 2. 1 8 3 16 1 4 5 16.

Din en iso 7089 din en iso 7090 iso 7089 iso 7090. Specification din 125 part 2 type a this table define the dimensional limits of metric washers sizes m1 6 to m28 which are medium type primarily for hexagon bolts. 7 32 1 2 3 64 1 4. 2 mm 2 5 mm 3 mm 3 5 mm 4 mm 5 mm 6 mm 7 mm 8 mm 10 mm 12 mm 14 mm 16 mm 18 mm 20 mm 22 mm 24 mm 1 6 mm washer sizes correspond to the screw bolt.

3 16 7 16 3 64 10. Bolt size 0 7 1 6 2 18 3 3. 11 32 11 16 1 16 3 8. Thickness sae flat washers 6.

13 32 13 16 1 16 7 16. 1000 pcs in lbs. Sealing washers are used for plumbing and hydraulic projects. Extra large flat round washers metric mild steel black as1237 1 table 3 un0306 standard dimensions.

This standard has been withdrawn and replaced by the following. Metric flat washers per. 9 32 5 8 1 16 5 16. Washer size chart staff posted on october 20 2006 washer size chart.

15 32 59 64 1 16 1 2. They prevent corrosion between a steel screw and an aluminum surface. Choose from our selection of metric flat washers including metric general purpose washers metric oversized washers and more. Metric 486 type car body washer 7.

Number in 100 lbs. Bolt diameter outside diameter hole diameter dimensions thickness gauge inches approx. Specification din 125 this table define the dimensional limits of metric washers din 125 metric hex head screw iso hex head bolts iso 4014 iso 4016 iso 4017 iso 4018. Un0306 extra large flat round washers metric mild steel black as1237 1 table 3.

17 32 1 1 16 3 32 9 16. American metric washers size table metric washers per ansi b18 22m metric flat washers per.