Nylon Insert Lock Nut Specifications

Asme b18 16 6 also defines the geometry and finish required on the external threads used for nut performance testing.

Nylon insert lock nut specifications.

Nylon insert locknuts product catalog wyandotte industries has been manufacturing special nuts and fasteners since 1959. About 25 stronger than medium strength steel locknuts these nuts are made of high strength class 10 steel. Lock nuts may also be used as jam nuts threaded over another nut to keep it in place. Self locking nuts have a thread locking system that resists the screw reverse turning or backing off.

Most nylon insert systems possess a nylon 66 thread interference characteristic that resists loosening under vibration. Bearing retainer nylon insert lock nut applications. Lock nuts do not readily loosen when placed on bolts. Inch series nylon insert lock nuts are produced in accordance with asme b18 16 6.

Perhaps the most unique aspect is the external threads required finish which is zinc phosphate and oil according to grade d of astm f1137. 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. Hexagon locking nuts with a nylon locking ring inserted. Nylock nuts from ita fasteners have a nylon filled center which prevents the components from loosening.

Special thread configuration 004 maximum perpendicularity. Performs well at temperatures up to 250 f. Nylon insert locknuts class 10 a nylon insert keeps metric bolt threads from coming loose due to vibration wear and temperature swings. The dimensional consistency is reflected in prevailing torque consistency.

From 3 4 thru 2 1 2 id m12 thru m68 sizes along with specials manufactured to your blueprints. They are referred to as prevailing torque nuts or stiff nuts. The rings are normally cut from sheets using dies which makes their dimensions very consistent. This specification defines performance requirements and mechanical properties for these types of nuts at room temperature.

About 25 stronger than medium strength steel locknuts these nuts are made of high strength class 10 steel. The nylon filling is machine threaded and acts as a lock to ensure that the fastening is secure. Screw machined from aisi c1117 or equivalent. The usage of these nuts makes sure that the structural damage to the body is minimum despite repeated assembly and disassembly.

Cylinders bearing face retainers pinion shafts. Nylon insert locknuts class 10 a nylon insert keeps metric bolt threads from coming loose due to vibration wear and temperature swings.