Description
SFX Full Models ER Series Nuts(Type A/ Type M/ Type UM/ External Thread Type) 5PCS One Set
High-quality steel, quenching and hardening, stable structure, high precision and wear resistance
Independent patent slot structure design, Clamped and fixed by three protrusions, Accurate positioning, balanced structure, wide application range
Bottom circle marker design, Install and remove collet chuck Intuitive and convenient
One-time processing and forming, ensure assembly accuracy
Automated production of the whole process, Intelligent, mass production. High precision and stability
Each product has a batch number, Sampling hardness test for each batch, Strictly control the quality, Easy to trace
Factory direct sales, Complete Types. Cost is reduced by mass production.
600,000 pieces of standing stock, complete models. 11 years professional experience in nut production.
Monthly production capacity of 100,000 pieces, guaranteed delivery. 5 million pieces of market volume
Free Shipping Fast Delivery. No Import Duty for American Customers.