UNI 8839 curved Split Spring Lock Washers – Metric helical spring washers & shims

UNI 8839 curved Split Spring Lock Washer – Metric helical spring washers & shims

UNI 8839 split curved spring lock washers is a helical-shaped split ring that has also been twisted.  When fastened, the two sharp ends exert a spring force on the fastener to create increased friction and resistance to motion.

Split curved spring lock washers is a left hand helix and allow the nut to be tightened in a right hand direction only. When compressed by tightening the nut, the washer bites into the substrate and exerts a spring force between the bolt and the substrate creating frictional resistance to rotation.

UNI 8839 curved split spring lock washers – Metric stainless steel spring shims

Parts4world manufacture and export stainless steel UNI8839 helical spring lock washers for all Industries.  These stainless steel spring washers and split lock shims are manufactured according to the UNI8839 specifications and are available with us in wide range of diameters.  Our stainless steel and spring steel split lock washers and spring shims help the nut-bolt combination to strengthen the grip.

We also manufacture custom split curved spring washers & lock shims that perfectly match customer design and specifications.

d1 – inner diameter
d2 – outer diameter
h – unloaded washer height
s – washer thicknessd
b – side length
c – width of opening
r – radius

UNI 8839 split spring washers techinical specificationsThese UNI8839 split helical spring lock washers and shims are available with a various type of plating, finishing or coating options such as Tin, Zinc (yellow, white, blue, black), Hot Dip-Galvanized, Chrome, Nickel-Brass, Black Oxide, Electro Tin, Phosphate, Powder Coating and any other as required.

Parts4world supply many kinds of unique industrial fastener products and curved split spring lock washer shims from stock in inch and metric standard or custom in a variety of materials and finishes.

Before order, pls let us know what spcifications of the UNI8839 split helical spring lock washers you wanted, our engineer team will offer you a reasonable price as soon as we can.

OEM orders are welcome.  Just send your RFQ to us order@parts4world.com

Or visist our website to order any custom machined parts:  https://www.parts4world.com