Hillman Zinc-Plated Low-Carbon Steel SAE Flat Washers for #10 Screws

★★★★★ 4.2 108 reviews

US$2.41
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Management number 250240259 Release Date 2026/09/17 List Price US$2.41 Model Number 250240259
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Product Description Hillman SAE Flat Washers are general-purpose fasteners that sit under a bolt head or nut to spread clamping force over a wider area. Sized for a #10 screw, they protect the material surface from damage and marring while helping the joint seat evenly, giving a more secure connection that is less likely to loosen or pull into the surface under load. Built to the SAE pattern, this washer has a smaller outer diameter and a tighter bore than the equivalent USS pattern. The closer fit seats neatly under smaller bolt heads and nuts, which makes the SAE style a common choice for automotive work, machinery, appliances, and finer assembly where a compact footprint matters. Stamped from low-carbon steel with a protective zinc plating, the washer resists rust and corrosion for dependable performance indoors and in light outdoor use. The plating keeps a clean, uniform silver finish and helps the washer hold its shape under repeated clamping load without deforming or staining the surrounding surface. Use these washers for general construction, machinery, furniture assembly, plumbing, and household repairs wherever a bolt or screw needs a wider bearing surface or added surface protection. They are a workshop and garage staple worth keeping on hand. This pack provides a ready supply for assembly, mounting, and everyday repair projects around the home and shop. From the Manufacturer Used in applications with nuts and bolts. The flat washer provides a greater bearing surface which helps prevent a nut or bolt head from tearing through the material. Flat washers are commonly used in decks and fence building. The called out size is the inner diameter of the washer.

  • LOAD-SPREADING PROTECTION: This flat washer sits under a bolt head or nut to spread clamping force across a wider area, protecting the material surface from damage and giving a more secure, evenly seated joint that resists loosening.
  • COMPACT SAE PATTERN FIT: Made to the SAE pattern for a #10 screw, it has a smaller outer diameter and tighter bore than the USS pattern, seating neatly under smaller heads for automotive, machinery, and finer assembly work.
  • ZINC-PLATED STEEL: Stamped from low-carbon steel with a protective zinc plating, the washer resists rust and corrosion for dependable indoor and light outdoor use, holding its shape under load while keeping a clean, uniform silver finish.
  • VERSATILE FASTENING USE: Ideal for general construction, machinery, furniture, plumbing, and household repairs wherever a bolt or screw needs a wider bearing surface, a staple to keep on hand in the workshop, garage, and on the job site.
  • TRUSTED HILLMAN QUALITY: Hillman supplies dependable fasteners and hardware that homeowners and pros rely on for everyday projects. Keep a supply of these washers on hand for assembly, mounting, and repair jobs around the home.
UPC 008236155891
ASIN B000BQQY8A
Brand Hillman
Color 100-Pack
Model 280054
Set Name 100-Pack
Size Name #10
Metal Type Alloy Steel
Unit Count 1 Count
Item Weight 2.9 ounces
Part Number 280054
Washer Type Flat
Finish Types Zinc
Manufacturer The Hillman Group
Fastener Size M2
Fastener Type Screw Mount
Item Diameter #10 millimeters
Material Type Steel
Item Highlight Spreads clamping load, protects the surface, compact bearing pattern, fits #10 fasteners, rust-resistant, silver finish
Item Thickness 0.02 inches
Item Type Name The Hillman Group 280054 Number-10 Flat Washer, 100-Pack
Exterior Finish Zinc
Item Dimensions 2.4 x 2.6 x 1.7 inches
Number Of Items 1
Number of Pieces 100
Outside Diameter 0.25 inches
Screw Head Style Flat
Included Components The Hillman Group 280054 Number-10 Flat Washer, 100-Pack
Warranty Description Warranty
Washer Compatibility coarse threaded bolts
Inside Diameter Tolerance 0.09 inches
Compatible Groove Diameter 0.09 inches
Global Trade Identification Number 00008236155891

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