MeHurr
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$17.99
Mardatt 105Pcs M6 M8 M10 M12 M14 Push On Lock Nuts, Internal Tooth Lock Washers Pushnuts Hex Locknuts (Black)
★★★★★
$17.99
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About this item
- What You Will Get: You will get 150pcs black push on lock nuts assortment kit, including 30pcs M6 pushnuts, 30pcs M8 pushnuts, 20pcs M10 pushnuts, 15pcs M12 pushnuts, 10pcs M14 pushnuts. Sufficient quantity and multiple sizes can meet your various needs.
- Durable & Reliable Material: These push on lock nuts are made of 65 manganese steel, which have smooth surface, oxidation and abrasion resistance allow for long-term use in harsh environments such as heat, cold and humidity.
- Function: The hex fastening nut offers spring force, it is mainly used for the unlocking joint device of a certain type of component, often used as a secondary nut in a double nut locking structure. Used to connect the bracket, the separation surface between the flat tube assembly and the butt joint.
- Wide Application: Mardatt internal tooth locknuts are widely used in various fields, especially in machinery manufacturing, automobile manufacturing, shipbuilding, aerospace, rail transport and so on.
- Convenient Storage: All black push on lock nuts are acked in a transparent plastic box. It is easy to distinguish the size of the product, so that the hex locking nuts will not be lost or mixed up during use.
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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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