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YOOPIN 30PCS M8 Washers, 304 Stainless Steel Black Washer for Screws, M8X24mm Penny washers, Assorted Washers for Bolts & Screws
★★★★★
$28.99
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About this item
- M8 Washers for Screws: Include 30PCS M8x24mm penny washers that can be used to M8 screws or bolts.
- Stainless Steel Washers: Our black washers for screws are made of 304 stainless steel, offering excellent anti-rust, corrosion-resistance and anti-aging ability. They are suitable for humid, high-temperature, or chemically corrosive environments, thereby prolonging service life.
- Reduce Friction and Damage: Washers for bolts form a cushioning layer between the screw and the substrate, preventing damage to the substrate caused by direct friction. Assorted washers protect the bolt head from scratches, maintaining aesthetics and sealing.
- Easy to Install: Installation is as simple as slipping the stainless steel washer onto the bolt or screw rod and placing it under the nut or screw head. Pay attention to the direction of the metal washer and make sure the specification matches the size of the screw to avoid over-tightening or shifting.
- Anti-Loosening Fixation: Washers for bolts are mainly used to disperse the load pressure of the screws or nuts, to prevent the connecting parts from loosening due to vibration or external force, and to enhance the stability of the assembly structure. Blcak washers are applicable to machinery, construction, automotive and other areas.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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