K.F.C. K Nut with Washer (Steel) D-ZKN-12 1 Box

Catalog number: D-ZKN-12 Features: * The friction ring presses firmly against the threads when the nut is tightened, providing a high level of anti-loosening effect. * Simplified work processes and easy material management. Applications: ● Places that are constantly vibrating such as roads and railways ● Ceiling suspension bolts and ceiling racks ● Cable support bracket installation Specifications: ● Nominal diameter: M12 x 1.75 ● Two-sided width dimension (mm): 19 ● Height (mm): 10.5 ● Flange diameter (mm): 30 ● Thread pitch (mm): 1.75 ● Dimension (mm) d: 30 ● Dimension (mm) l: 10.5 ● Dimension (mm) s: 19 ● Dimension (mm) t: 2.0 ● Number of pieces per box: 100 ● s dimension ● Dimension D (mm): 30 ● Dimension e (mm): 21.9 ● Complies with tests conforming to US aerospace standards NAS3350 and NAS3354 ● Boxed Material/Finish: ● Steel ● Surface treatment: Hot-dip galvanized finish