Metal Lock Nut Vs Nylon Lock Nut

A one piece all metal lock nut with a flanged bearing surface that increases the surface area substantially and has circular serrations radiating outwards.

Metal lock nut vs nylon lock nut.

This lock nut comes with a nylon collar which replaces the need for lock washers. My opinion is the lower the height of the mirror cell the better. Common names for all metal lock nuts are. The nylon ring is narrower than the diameter of the bolt but can stretch around the bolt if torqued.

Unlike all metal nuts the nylon insert limits the use at elevated temperatures or when exposed to certain chemicals. Google jam nut for stardard m8 the height of this 13 mm my trio is above 10 mm. Because all metal nuts are one material they are very resistant to high temperatures and high chemical exposures. This is another reason why i do not use standard nuts.

Nylon insert nuts however have a small ring of nylon within the metal outside of the locknut that squeezes the mating threads when the nut is tightened thereby creating the prevailing torque. Top lock conical lock tri lock stover locknut griptite locknut 2. About 25 stronger than medium strength steel locknuts these nuts are made of high strength class 10 steel. A nylon insert keeps metric bolt threads from coming loose due to vibration wear and temperature swings.

Nyloc nut a nyloc nut or a nylon insert locknut is a nut with a nylon ring on the inside of one end. All metal nuts are exactly as they sound. For telescope construction there is no need for metal lock nuts which are intended for high heat where nylon lock nuts would melt. When this style of nut is assembled onto the bolt thread the nylon will distort and grip onto the bolt thread.

Nylon lock nut s thick profile adds to its durability and tenacity in maintain joint integrity. I talked about thin nuts above they do not jam nut well. This ensures the nut is resistant to chemicals or wear caused by rust. Fastener nylon lock nut boasts of a stainless steel construction.

Page 2 of 2 all metal vs nylon lock nuts posted in atm optics and diy forum. As for whether a locking nut of any short is necessary on a scope i d say yes unless it stays at home and is only moved across even ground.