New Arrivals/Restock

STURDFIX 3/8 Inch USS Flat Washers, Zinc-Plated Steel, Heavy Duty Metal Washers for Bolts & Screws, Corrosion Resistant, 0.44" ID x 1" OD x 0.07" Thick, Construction & Industrial Use (50 Pack)

flash sale iconLimited Time Sale
Until the end
19
12
35

US$5.09 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$3.40
quantity

Product details

Management number 250240456 Release Date 2026/09/17 List Price US$3.40 Model Number 250240456
Category
  • Heavy-Duty Industrial Strength - Manufactured from high-grade zinc-plated steel with 0.07” thickness for superior load-bearing capacity in demanding applications.
  • Precision Fit – 3/8” USS Standard - Engineered for 3/8” bolts, with 0.44” ID and 1” OD ensuring accurate alignment, stability, and secure fastening.
  • Corrosion-Resistant Coating - Zinc plating protects against rust and wear, making these washers ideal for indoor, outdoor, and industrial environments.
  • Even Load Distribution - Reduces surface stress and prevents bolt loosening, improving joint durability in high-vibration applications.
  • Built for Multiple Applications - Perfect for construction, structural steel, machinery, automotive repairs, and heavy-duty DIY projects.
  • Reliable Hardware You Can Trust - Consistent quality and dimensional accuracy ensure dependable performance across every use.
  • Value Pack for Professionals & DIY - Includes 50 pack heavy-duty washers, ideal for job sites, workshops, and maintenance work.
ASIN B0DK3VW5NT
Brand sturdfix sfx
Color Silver
Set Name STURDFIX 3/8 Inch USS Flat Washers 50 Pack
Size Name 3/8" USS 0.44"
Metal Type Zinc
Unit Count 50 Count
Part Number SFX22111133009
Thread Size 3/8
Washer Type Flat
Finish Types Shiny
Manufacturer STURDFIX
Fastener Size 3/8"
Fastener Type USS
Item Diameter 1 inches
Material Type Alloy Steel
Item Thickness 0.07 inches
Exterior Finish Zinc
Number Of Items 50
Number of Pieces 50
Outside Diameter 1 inches
Screw Head Style Flat
Washer Application automotive, construction
Washer Compatibility bolts, screws

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review