A locknut, also known as a lock nut, Locking Nut, prevailing torque nut,stiff nut or 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. Locking Nut Locking Nut,Bearing Lock Nut,Self Locking Nuts,Nylon Locking Nut Ningbo Ritbearing Imp & Exp Co.,Ltd. , https://www.nbbearing.de
FEATURES
Action Type
Direct
Mount
Inline or Manifold
Pressure
0~0.8 Mpa (0~114Psi)
Temperature
-5~60 Celsius degree
Medium
Air
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SPECIFICATIONS
4F210-08
4 way 2 position 1/4
1/4
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 SOLENOID VALVE ADVANTAGE
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 1) Valve body is machined by Japan automatic CNC to make sure all the dimensions accurate.
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2) Aluminum Surface is polished and hard anodized.
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3) To import Germany grease to provide firm less-friction support
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4) O-ring is imported from Taiwan.
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5) 100% leakage testing under low pressure and high pressure.
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6) 1 year quality assurance after shipment.
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7) After sales technique supportÂ
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WHYÂ CHOOSEÂ US?
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1) We offer one stop solution. Over 5000 items for you to save efforts and costs.
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2)We have molds workshop, die-casting workshop, CNC workshop, plastic injection workshop to make sure each part exactly as the drawing and good function.
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3) We will reply you within 24 hours.
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4) Whatever quantity you are requesting, we always offer you the best quality.
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5)3D drawing, cad drawing service for custom fittings, hose, valve, cylinder.
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 FAQ
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Packing
Transparent plastic bag + white small box + neutral carton + pallet
Custom packaging are available, XHnotion brand packaging are available
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Shipping :
Export port: Ningbo or Shanghai, China
Shipping way: by sea, by air, by courier
Delivery time 3 days to 30 days depends on actual orders.
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Payment Terms
We accept T/T, L/C, Paypal, western union,etc.
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Samples Policy
For regular valve 1 pcs, free samples against your courier account or you pick up from us.
For custom items, we will discuss by email.
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Return Policy:Â
We assure you 1 year policy after shipment. If there is any problem during this period, please contact us for support.
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Locknuts, jam nuts, lock washers, and thread-locking fluid are ways to prevent vibration from loosening a bolted joint.