1/4-20 x 3/4 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Black Oxide 3/4-16 NTE which means that they can

which means that they can be used to secure objects together

3/4" Internal Tooth Lock Washers are designed to prevent nuts and bolts from loosening due to vibration or movement

preventing damage to the surface or the fastener

these screws withstand up to 1

1/4-20 x 3/4 Slotted Indented Hex Washer Head Machine Screw Fully Threaded Black Oxide 3/4-16 NTE which means that they canThis 1 4 20 x 3 4 Slotted Indented Hex Washer Head Machine Screw has a fully threaded body and a black oxide finish. It is made of steel and has a slotted drive. The screw is designed for use in a variety of applications, including automotive, construction, and manufacturing. It is corrosion resistant and has a high strength to weight ratio.