carbon steel zinc galvanized nylon insert lock hex cap nylock nut nuts DIN982 985

Short Description:

Product Name: Lock Nuts

Material : Carbon Steel/ stainless steel

Surface Finish: Silver/Black


Product Detail

Product Tags

A locknut, also known as a lock nut, locking nut, self-locking nut, prevailing torque nut, stiff nutor elastic stop nut, is a nut that resists loosening under vibrations and torque. Elastic stop nuts and prevailing torque nuts are of the particular type where some portion of the nut deforms elastically to provide a locking action.The first type used fiber instead of nylon and was invented in 1931.

Product Description
nylon self locking nut
 • SIZE M4-M24,1/4"-1/2"
 • MATERIAL Mild steel & Stainless steel
 • FINISH zinc,black,chrome,nickel
 • QUALITY High-quality raw material, strict inspection
 • MAIN     North America,South America,Eastern Europe,Southeast Asia,Mid East,Western Europe,
• APPLICATION The hexagon domed cap nuts and bolts, screws with the use of mechanical fastening starting to connect, relax, and to prevent fluid leakage effect and used in the surface of relatively high demand products.
 • PACKING  packing in the 25kgs cartons,then 36CTNS/pallet. 
 •   ABOUT    If customers have any products of similar manufacturing methods,please send us the drawing  and specifications
 •INFORMATION Aiming at mutual benefits, we manage to provide our customers with the highest quality, the best service and the most reasonable value by continuous effort.We appreciate your interest on  our products very much and hope that our website will be helpful and informative to you. 
 Product name  Hardware fasteners carbon steel zinc galvanized nylon insert lock hex cap nylock nut nuts  DIN982 985
 Place of Origin Handan city,Hebei province, China
 Brand  RUIYE
 Length  Non-standard as request&design
 Standards  DIN, ASTM, JIS ,etc
 Material  Carbon Steel,or according to customers' requirement
 Surface  Plain,ZP, YZP, HDG, etc
 Package  25KG/CTN,36CTNS/PLT, or according to customers' requirement
 Payment  T/T,L/C,D/P,Western Union,MoneyGram
 Non-standards  OEM is available if you provide a drawing or sample.
 Samples  Free

Three advantages of lock nuts:

First, superior anti-vibration performance: When the thread is tightened, the thread of the screw crest of the bolt tightly enters the 30 ° wedge-shaped slope of the nut and is clamped. The axis is at an included angle of 60 °, rather than an included angle of 30 °. Therefore, the normal force generated when the lock nut is tightened is much greater than that of a standard nut, and it has a great ability to prevent looseness and vibration.

Second, wear resistance and shear resistance are strong: the 30 ° bevel of the thread of the nut thread can evenly distribute the nut's locking force on the threads of all the teeth. Because the pressing force on the thread surface of each tooth is evenly distributed, The nut can better solve the problems of thread wear and shear deformation.

Third, good re-use performance: A large number of use shows that the locking force of the lock nut is not reduced after repeated repeated tightening and disassembly, and the original locking effect can be maintained.


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