Nylon Insert Lock Nut Grades

Locknuts lock fasteners in place to keep them from backing out or loosening due to vibration or torque.

Nylon insert lock nut grades.

A nylon insert on these metric nuts prevents vibration from loosening them and a domed head protects the threads at the end of the bolt from damage and debris. Metric class 6 zinc cr 3. Type nflg nylon insert flange lock nuts are used in applications where a wider bearing diameter is desired to cover the mating surface when seated while still offering a locking element. Grade 8 lock nuts.

A locknut is commonly used in place of a standard nut on vibrating machinery and when joining soft materials. Available in hard to find grade f grade 5. A563 a zinc cr 3. 316 nylon insert hex.

Grade a zinc cr 3. Purple or white nylon 250 f max. The screw thread does not cut into the nylon insert however the. A nylon insert on these metric nuts prevents vibration from loosening them and a domed head protects the threads at the end of the bolt from damage and debris.

Nylon insert press fit locknuts for sheet metal. Temperatures hovered just under freezing when these 7 16 20 stainless steel nylon insert lock nuts were installed. Metric hex nylon insert a4 80 din 985. Nylon insert lock nut also called non metallic insert lock nuts or nyloc nuts manufacturers have historically used the strength designation of grade a b and c established by the industrial fastener institutes standard ifi 100 107 to designate the three different strength levels that these nuts can be manufactured to.

Features a nylon locking element that resists vibration when engaged on the threads of a larger mating part. The nylon rings in these 1 14 grade n2 nylon insert jam nuts cracked and split when engaging the external threads. Multiple product options available. Grade g nuts are comparable in strength to grade 8 bolts.

18 8 k lock hex. It is designed to ovalize and top lock by wrapping the locking zones from the top to the sides. Nylon insert lock nut steel. The nylon collar insert is placed at the end of the nut with an inner diameter id slightly smaller than the major diameter of the screw.

Nylon insert lock nut 5 16 18 grade 2 low carbon steel zinc plated asme b18 16 6 ifi 100 107 100 pk. Metric hex nylon insert a2 70 din 985. 18 8 nylon insert hex. Nylon insert flange lock nut locking insert.

Grade f nuts are comparable in strength to grade 5 bolts. 18 8 flexloc full height.