Glarks 320Pcs Carbon Steel Compression Type Wavy Wave Crinkle Spring Washers Assortment Kit

Glarks carbon steel compression type wavy wave crinkle spring washers assortment kit Specification: Product Name: Curved Spring Washer Package Content: 320pcs Main Color: Black Material: Carbon Steel Fit Bolt Dia: 3mm ~ 31mm Outer Dia: 6mm ~ 39mm Thickness: 0.3mm ~ 0.5mm Feature: --- High quality carbon steel providing good strength, hardness and abrasion performance --- Curved spring washer resist loosening through vibration rely on elastic force --- Washers are normally used to distribute loads of threaded bolts --- Intended for the general use under the head of a bolt or nut Package Detail:(inner dia x outer dia x thickness: mm) 3 x 6 x 0.3 ----------------- 30pcs 4 x 8 x 0.3 ----------------- 30pcs 5 x 9 x 0.3 ----------------- 30pcs 6 x 12 x 0.3 --------------- 30pcs 8 x 15 x 0.3 --------------- 30pcs 10 x 15 x 0.3 ------------- 30pcs 12 x 18 x 0.3 ------------- 30pcs 14 x 20 x 0.3 ------------- 30pcs 16 x 21 x 0.3 ------------- 20pcs 19 x 25 x 0.3 ------------- 20pcs 14 x 31 x 0.4 ------------- 20pcs 27 x 34 x 0.5 ------------- 10pcs 31 x 39 x 0.5 ------------- 10pcs Total Quantity: 320pcs