Lock Star Washers

Custom screws Manufacturer

Tooth Star Washers & Lock Washers

We’re a leading manufacturer of specialty fastening solutions for demanding industrial applications. Our area of expertise is custom washers including tooth star washers, lock washers manufactured from high-quality Carton steel and stainless steel, etc materials.

we also carry a variety of screws, bolts nuts in different materials, and plating options. Materials include stainless steel A2, stainless steel A4, and carbon steel.aluminum,nylon,plastic etc

Heatfastener is a professional custom fasteners manufacturer and supplier, not only screws but also bolts and other fasteners. Material can be stainless steel, carbon steel, titanium, or aluminum. etc. Metric and Inches are available. Non-standard sizes, materials, and finishes are available to order as specials

Star washers are a specific type of washer designed to increase the locking force by resisting torque applied by the nut, preventing it from unscrewing or separating. Featuring either internal or external tabs, star washers offer greater application suitability. Starlock washers are a pressing used on plain shafts of steel when a quick and permanent means of efficient assembly is needed. These washers dispel the need for threading and grooving operations and are incredibly secure.

Types of Star Lock washers

There are four types of star washers: internal, external, combination, as well as countersunk. The serrations in an Internal Star Lock Washers are present on the inner edge of the Washer, which is a feature that makes them more pleasing aesthetically.

  • An external tooth lock washer has teeth that extend radially outward to bite into the bearing surface. Like internal tooth lock washers, they are designed to prevent a nut or bolt head from loosening with the strut action of the teeth. They work best with larger screw or bolt heads.
  • An internal tooth lock washer has teeth that extend radially inward to bite into the bearing surface. The internal tooth lock washer is designed to prevent a nut or bolt head from loosening with the strut action set up by the teeth. The teeth, also, absorb shock and vibration.

Need Custom Fasteners for Your Industry?

As a 20-year industry experience manufacturer with a factory equipped with precision machines, we can provide, from consultation to production, a one-stop solution for you.

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