Flange Bolt Lock Washer

A joint that may perform satisfactorily when flanged nuts and bolts are used may suffer problems when.

Flange bolt lock washer.

Comparable in strength to grade 9 screws these are about 20 stronger than high strength steel screws and often used in heavy duty applications such as stamping and earth moving equipment. Choose from our selection of flange washers including sleeve washers for soft material angled edge washers and more. 5 16 in 18 tpi x 2 1 4 in. In stock and ready to ship.

Split lock washers feature a slight spiral design that creates pressure to provide a type of spring action. The lock washer selection at grainger offers a huge range of choices in materials finish and bolt sizes. Toilet anchor bolts hold your toilet to the floor and keep it connected to the flange which is the opening to the waste line. Flange bolts used in automotive applications plumbing and more flange bolts feature a washer like flange beneath the bolt head that speeds production time and distributes the clamping load offering protection to the mating surface.

Zinc hex head grade 5 flange bolt everbilt s serrated flange bolts are hex everbilt s serrated flange bolts are hex head bolts with a flanged washer face that has serrations on the bearings surface side. Designed for applications where vibration is present the teeth grip the surface so that more effort is needed to loosen the screw than tighten it. If you have some money to burn then wedge lock nord lock washers serrated flange nuts are probably the best way to go. The standard 3 8 inch wedge lock washers have an outside diameter that is larger than the flange on the header bolts and can interfere with the header tubes so special washers with a small.

Looking to replace a lock washer washer 5 16 18 bolt combination with a 5 16 18 serrated flange bolt. Flange headed nuts and bolts do not suffer from this effect since the washer face is as strong as the bolt nut itself. The flange eliminates the need for a washer. It is not unusual for short grip length joints with several interfaces to experience a bolt tension reduction of up to 50.