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$21.99
M4 (4mm) Shakeproof Washer (Countersunk External) - Stainless Steel (A2) (Pack of 20)
★★★★★
$21.99
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About this item
- Washer Type: Countersunk External
- Material: Stainless Steel
- Measurement: Metric
- Plating: N/A
- Tolerance: ISO 965 Standard
Product description
M4 (4mm) Shakeproof Washer (Countersunk External) - Stainless Steel (A2) (Pack of 20). A toothed washer with either Internal, External, or Combined teeth. The teeth grip the surface being joined to provide more torque. Internal teeth can provide a better looking finish where the washer is visible, but with a reduction in the grip.: DIN: 6798AZV UNI: 8842V Size: M4 Inner Diameter: 4.3mm Outer Diameter: 8mm Thickness: 0.25mm
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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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