Form B Washer Thickness
Steel alloys brass.
Form b washer thickness. Skip to content 0151 355 8045 sales leytonfasteners co uk. Standard imperial washers include sae washers for use with fine threaded nuts and bolts and uss flat washers for use with coarse threaded bolts. Available from stock with specials made to order. Washer form when comparing different washer material types is used quite freely by stockists.
Normal diameter light thickness. Bs4320 washer forms e and f are known as black uncoated mild steel washers although they can be supplied in a range of materials with or without a protective coating. 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. Steel stainless steel and brass heavy flat washer bs 4320 form b bzp galvanised grade a2 finishes can t find what you re looking for.
Normal diameter normal thickness form b washers. Din 125 b plain washers form b current norm. Bolt size inside diameter outside diameter thickness. Standardized flat washers may be designed by the use of imperial or metric dimensions.
Larger diameter than form e normal thickness. American metric washers size table metric washers per ansi b18 22m metric flat washers per. Flat washers also referred to as type a plain washers are thin flat and circular general purpose washers with a centrally located hole. Please give us a call on 01493 440261 or email us on info hubble co uk.
Bs4320 washer forms a to d are typically supplied self finish in a range of metals including steel alloys brass and copper. Washer forms run from a to f where the form type refers to the outside diameter and thickness of the flat washers. Leyton fasteners have put together a comparison chart so that you can easily compare the dimensions of metric and imperial washer. In relation to bs4320 specifically washer forms a to d inclusive are designated bright metal washers and are supplied self finished in various metals including.
Din en iso 7090 equivalent norms.