PATIKIL M4x20x1mm Square Washers, 36pcs Square Plate Washers Square Strut Washer Bearing Plate 304 Stainless Steel Flat Pad Spacer Hardware Fastener Nut Bolt Gasket

PATIKIL M4x20x1mm Square Washers, 36pcs Square Plate Washers Square Strut Washer Bearing Plate 304 Stainless Steel Flat Pad Spacer Hardware Fastener Nut Bolt Gasket

• Material: 304 Stainless Steel; Size: 4x20x1 mm / 0.16x0.79x0.04 inch
• Advantages: Square washers are made of rust-proof and corrosion-resistant 304 stainless steel. They have excellent heat and low temperature strength, good oxidation resistance, durable, not easy to break or deform, suitable for indoor and outdoor use.
• Stainless steel square flat washers are commonly used in mechanical equipment and industrial equipment, wood structures, decoration, electrical, automotive industrial applications, construction, pipelines, etc. Square washers provide a larger contact area for fasteners, provide higher load-bearing capacity and higher stability, can reduce friction and prevent loosening.
• Instruction : They effectively prevent loosening and are good for applications that require increased strength. They can be used with bolts, screws and other fasteners to fix and stabilize structures.
• Note: Square washers are available in a variety of sizes, thicknesses and materials.