Aluminum Lock Washer


Alloy steel 12-point screws good for high-strength fastening, these screws are made from alloy steel comparable in strength to grade 9 steel. the head makes 12 points of contact with a wrench to handle more torque than a socket head or hex head screw.

A rivet nut is handy for installing a strong threaded insert from one side of sheet metal, tubing, extrusions and other materials too brittle to support a tapped hole. this provides a threaded insert for screws and bolts. driving in the rod or bolt causes the end of the rivet nut to anchor itself to the panel or part.

1 proofload is the published number that full size headed bolts are tested to. the bolt is stressed up to the proofload value, and if there is no deformation, elongation, or fracture, then the bolt is deemed to have passed. for bolting specifications that do not have a published proofload, it is usually calculated at 92% of minimum yield strength.

Fast free shipping on wholesale bulk carriage boltsround & flat headsquare & ribbed neckavailable in many grades of steel and stainless, inch and metricaspen fastenersinventory from stock or manufacturing to print, we are your supply …

Our corporation primarily engaged and export Aluminum Lock Washer. we depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Aluminum Lock Washer clients. We are sincerely welcome good friends from numerous circles at dwelling and abroad come to cooperate!


Aluminum Lock Washer supplier from China,we are expert manufacturer with years of experience.For customers from around the globe,we support them with high high quality Aluminum Lock Washer solutions. Customized merchandise are readily available and we assistance wholesale. Please click the button below to check for more particulars of Aluminum Lock Washer.


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