These rings hold attachments firmly in place by gripping the shaft OD. Use them on unhardened shafts that have a hardness less than the hardness of the push ring.
Metal must be soft enough for ring to form an interference grip to hold properly.
Hold attachments firmly in place on unthreaded rods,shafts,and axles.
The Starlock Washers have teeth that dig into the shaft material, so expect minor scratching.
Package include:
300pcs 7 Kinds Metric Push On Washers Starlock Washers Assortment Kit;Come with the plastic box:
List(Type,ID*OD,Quantity)：
Starlock Washers M3(3mm)*9mm 60pcs;
Starlock Washers M4(4mm)*12mm 50pcs;
Starlock Washers M5(5mm)*14mm 50pcs;
Starlock Washers M6(6mm)*16mm 50pcs;
Starlock Washers M8(8mm)*18mm 40pcs;
Starlock Washers M10(10mm)*20mm 30pcs;
Starlock Washers M12(12mm)*25mm 20pcs;
Packing contents:
MCMASKE 300PCS Metric M3 M4 M5 M6 M8 M10 M12 Internal Tooth Starlock Push On Washers Assortment Kit Packed in the plastic box