Thick high-precision flat washers make it easier to understand your choices

Thickened high-precision flat washers, before you choose, have you already understood its performance and usage specifications? Let Xiaoshuo take you with you to understand this knowledge, which will help your choice: (flat, small, large, extra large) thick high-precision flat washers are placed on the nut (or bolt, screw head) and the connected part Between the surfaces, it is used to protect the surface of the connected part from being scratched by the nut, increase the contact area between the connected part and the nut, and reduce the unit area pressure acting on the surface of the connected part. Washers with performance level 100HV: used for C nuts with performance levels ≤6, bolts and screws with performance levels ≤6.8, and self-extruding screws with surface hardening; washers with performance level 200HV: used for performance levels ≤8 A and B grade nuts, A and B bolts and screws with performance grade ≤8.8, stainless steel and similar chemical composition bolts, screws and nuts, self-extruding screws with surface hardening; washers with performance grade 300HV: used for performance grades A and B nuts of ≤10 grade, A and B bolts and screws of performance grade ≤ 10.9. Class A washers are used in conjunction with A and B nuts; Class C washers are used in conjunction with Class C nuts. Stainless steel flat washers are the most widely used. Small washers are mainly used with cylinder head and pan-head screws. Large washers and extra-large washers only need to be used on steel and wood structures. Flat washers for pin shafts are specially used for matching hole pins (GB/T800) and pin shafts (GB/T882). Hardware, 15 years of craftsmanship focused on thickening high-precision flat washers, 20,000+ sets of mold customization production experience, monthly 100+ sets of mold processing capacity, daily production capacity of 3 million punches, stamping accuracy up to 0.01mm, 16 quality inspection layers Strictly check. It can quickly solve time-critical problems for you, solve stamping accuracy problems, solve production quality problems, and solve surface requirements. Choose, choose rest assured!