Metric Flat Washer Dimensions

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.

Metric flat washer dimensions.

1000 pcs in lbs. Metric 486 type car body washer 7. 9 32 5 8 1 16 5 16. 17 32 1 1 16 3 32 9 16.

3 16 7 16 3 64 10. Din en iso 7089 din en iso 7090 iso 7089 iso 7090. 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. 11 32 11 16 1 16 3 8.

Washer size chart staff posted on october 20 2006 washer size chart. Flat washers protect surfaces by evenly distributing torque when a bolt or screw is tightened. They prevent corrosion between a steel screw and an aluminum surface. 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.

7 32 1 2 3 64 1 4. Metric flat washers per. Size inside diameter outside diameter thickness m1 1 1mm 3 2mm 0 3mm m1 2. American metric washers size table metric washers per ansi b18 22m metric flat washers per.

Flat washers these general use flat washers are positioned under the head of a bolt or nut in order to provide a smooth bearing surface and distribute the fastener load over a wider area. Bolt diameter outside diameter hole diameter dimensions thickness gauge inches approx. 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 This standard has been withdrawn and replaced by the following.

Number in 100 lbs. Bolt size 0 7 1 6 2 18 3 3. 1 8 3 16 1 4 5 16. 5 32 3 8 3 64 8.

Sealing washers are used for plumbing and hydraulic projects. In stock and ready to ship. 13 32 13 16 1 16 7 16. A nylon washer can be placed under a machine screw to reduce noise and abrasion and offer electrical insulation.

Thickness sae flat washers 6. Size inside diameter outside diameter thickness 2 3 32 1 4 020 4 1 8.