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$49.99
Keadic 325Pcs M2 M2.5 M3 M4 M5 Internal Tooth Star lock Washers Assortment Set, 65Mn Steel Black Oxide Finish Push On Star Lock Washer, Retaining Clips Fastener for Furniture Electrical Automotive
★★★★★
$49.99
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About this item
- 【Internal Tooth Star Lock Washers Kit】In this star lock washers kit, you will receive 5pcs m2 internal tooth star lock washers, 5pcs m2.5 internal tooth star lock washers, 5pcs m3 internal tooth star lock washers, 5pcs m4 internal tooth star lock washers, 5pcs m5 internal tooth star lock washers, in total 325pcs. The quick speed locking washers assortment kit covers all common size to meet your different demands.
- 【Durable Material】 The star locking washer is made of quality 65 manganese steel material with black oxide finish, which have high strength to withstand certain loads and impacts for long-term use. Featured with excellent rust and corrosion resistance, our internal tooth lock washers can be used in high temperatures, cold weather, and high humidity areas.
- 【Easy to Use】The star lock washers have a variety of roles in fixing, supporting and damping, which is used to tighten and loosen threaded fittings. The internal tooth star lock washers are easy to use, which can be fixed on the shaft with simple pressure or rotation with no install tools during installation, protecting the shaft and load-bearing structures from damage. Simply put the locking washers into the screw or bolt.
- 【Great for Screws & Bolts】Designed with sharp internal teeth, the push on locking washer effectively bite into surfaces and adds a spring force between the fastener and the base plate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, preventing fasteners from rotating or loosening, especially in vibration-prone environments.
- 【Wide Usage】 Internal tooth star lock washers are widely used in various fields, especially in machinery manufacturing, automobile manufacturing, shipbuilding, aerospace, rail transport and so on, which is also used in machinery equipment, industrial production of shock absorption, bearings, machinery, and other threaded/bolt-type connection.
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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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