Name: 635Pcs Internal Tooth Star Lock Washers Set For M3 Through M12 Quick On Push On Locking Washers Steel Black Oxide Finish Heavy Duty Fasteners Kit Includes M3 M4 M5 M6 M8 M10 M12
Brand: Bearings
SKU: 635pcs-internal-tooth-star-lock-washers-set-for-m3
Availability: InStock

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635Pcs Internal Tooth Star Lock Washers Set For M3 Through M12 Quick On Push On Locking Washers Steel Black Oxide Finish Heavy Duty Fasteners Kit Includes M3 M4 M5 M6 M8 M10 M12

$7.37

Original: $21.05

-65%

635Pcs Internal Tooth Star Lock Washers Set For M3 Through M12 Quick On Push On Locking Washers Steel Black Oxide Finish Heavy Duty Fasteners Kit Includes M3 M4 M5 M6 M8 M10 M12—

$21.05

$7.37

The Story

635Pcs Internal Tooth Star Lock Washers for M3-M12 Kit
✔️ 7 sizes in a durable box; carbon steel, black oxide finish

This 635-piece set of internal tooth star lock washers covers M3 through M12, providing secure anti-loosening performance in vibration-prone assemblies. Ideal for automotive, machinery, and shipboard use, the organized storage box keeps every size ready for quick repairs and maintenance.

✅ 150 M3x9mm, 140 M4x11mm, 115 M5x13mm, 100 M6x15mm, 50 M8x17mm, 40 M10x20mm, 40 M12x24mm
✅ Internal tooth star design provides strong anti-loosening grip under vibration
✅ Carbon steel with black oxide finish delivers strength and rust resistance
✅ Push-on installation for quick, easy assembly in field or shop
✅ Shock absorption and insulation properties help protect fasteners in operation
✅ Organized storage box keeps sizes sorted and portable

💡 What is an internal tooth star lock washer used for in mechanical assemblies?

- internal tooth star lock washer provides anti-loosening action under vibration - designed for M3-M12 fasteners with push-on installation - ideal for automotive, machinery, and industrial equipment use ✝️