Fastener Factory Price Carbon Steel Eternal And InnerToothed Star Lock Washers
What is Toothed Lock Washer?
Toothed Lock Washer, also called serrated washer or star washer, is a washer with serrations that extend radially inward or outward to bite into the bearing surface. This type of washer is especially effective as a lock washer when used with a soft substrate, and can resist rotation more than a plain washer on hard surface, as the tension between washer and the surface is applied over a much smaller area(the teeth).
Size
Applications
Toothed Lock Washers are placed on a bolt between the nut (on the threaded end) and the bolt head to distribute the load of a threaded fastener. Other uses are as a spacer,spring, wear pad, preload indicating device,locking device, and to reduce vibration.
Product Parameters
Specifications for standard metric Toothed Lock Washers were known as DIN 125 and replaced with ISO 7098.
| Product Name | Toothed lock Washers |
| Grade | 4.8-10.9 |
| Size | M4--M100 |
| Surface treament | Black,zinc plated,zinc(yellow)plated,H.D.G ,Dacroment |
| Material | Carbon steel,stainless steel,alloy steel or as per the customer requirements |
FAQ
| 1) What is your main products? |
| Threaded rod, Hex bolt, Hex Nut, Flat washer, Screws, Anchors, Blind rivet, etc |
| 2) Do you have MOQ for your product? |
| It depends on sizes, Usually 200 kgs to 1000 kgs. |
| 3) How about your delivery time? |
| From 7 days to 75 days, depends on your sizes and quantity. |
| 4) What is your payment term? |
| T/T, LC, DP, etc. |
| 5) Can you send me a price list? |
| Due to a lot of kinds of fasteners, we quote prices accoridng to sizes, quantity, packing only. |
| 6) Can you provide samples? |
| Sure, free sampls will be provided |
Packaging and Shipment
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