Din 562 Square Nut
Special Lock Nut
15/10/2021
12mm Hex Nut
14/10/2021
Din 562 Square Nut
Material: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B18.2.2; DIN557, DIN562
Measurement system: INCH, Metric
Size: 1/4''–6’’; M5-M36
Grade / Class: SAE J995 Gr.2, 5,8; CL4, 5, 6, 8, 10, 12
Thread: M, UNC, UNF
Finish: Black Oxide, Zinc Plated(Clear/Blue/Yellow/Black),H.D.G , Y.Z.P ,Plain, Nickel, Chrome.
Square Nut Image
Square Nut Drawing
Square Nut Description
A square nut is a four-sided nut. Compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening (though also greater resistance to tightening). They are also much less likely to become rounded-off after repeated loosening/tightening cycles.Square nuts are typically mated with square-headed bolts.Square nuts are used along with flat washers in order to avoid damage from its sharp edges and helps to increase the strength of the fastener. Square nuts can have standard, fine or coarse threading with platings of zinc yellow, plain, zinc clear, tin and cadmium, among others. Most can meet either the ASTM A194, ASTM A563, or ASTM F594 standard.