Hillman Hardened Steel USS Pattern Flat Washers 1-1/4-Inch, Yellow Zinc

Hillman Hardened Steel USS Pattern Flat Washers 1-1/4-Inch, Yellow Zinc

• HIGH-LOAD BEARING STRENGTH: This hardened flat washer is built for high-torque bolted joints, resisting the dishing and embedding that softer washers suffer under heavy clamp load so the connection stays tight and evenly seated.
• HARDENED USS PATTERN FIT: Made to the USS pattern for a 1-1/4 inch bolt, the hardened body spreads heavy clamping force without deforming, providing a firm, flat bearing surface under high-strength bolts and nuts in structural work.
• YELLOW ZINC DICHROMATE FINISH: A yellow zinc dichromate coating over hardened steel adds corrosion resistance beyond standard zinc, protecting the washer in demanding indoor and outdoor structural and machinery applications over time.
• STRUCTURAL AND MACHINERY USE: Ideal for high-strength bolted connections in structural steel, heavy equipment, machinery, and load-bearing assemblies, a dependable choice wherever bolts are torqued to high clamp loads and must stay tight.
• TRUSTED HILLMAN QUALITY: Hillman supplies dependable fasteners and hardware that homeowners and pros rely on for everyday projects. Keep these hardened washers on hand for high-strength bolting and structural repair work.