A2-70 Nylon Cap Metric Heavy Hex Nut Stainless Steel For Building Application

A2-70 Wholesale metric Stainless steel heavy hexagon Nylon Cap Nuts​

Product Description

In fact, the cover nut as the name implies, is a nut with a cover, the cover of the purpose is to prevent moisture into it, so as to prevent the rust of the nut.You usually have the opportunity to look at cars, tricycles, electric vehicles and other vehicles tires, or the lamp stand, which is mostly covered with nuts

The cover nut is used for the following purposes:

(1) cover nut and stainless steel hexagonal slotted nut with a cotter pin, and screw bolt with holes, used to withstand vibration, alternating load, can prevent nut loose out.

(2) cover nut with insert, insert by tightening the nut to tap out the internal thread, can prevent loosening, and has good elasticity.

(3) the use of cap nut and hexagon nuts, the characteristics of the wrench card nut is not easy to slip, but can only use a wrench, open wrench, dual-purpose wrench (open part), or special square hole socket wrench for installation and disassembly.Often used on rough, simple components.

Specification

Application

The cap nut is suitable for high strength fasteners, mechanical fasteners, furniture USES fasteners, vehicle use fasteners, machined special-shaped parts, cold heading fasteners, abnormity double anchor u-bolt, architectural decoration with fasteners, and other types of fasteners, can also be used in foundation engineering, automobile motorcycle accessories, light industry, machinery, furniture, hardware tools, building decoration, etc.

More pictures

cover the surface of the nut is generally need to be processed, including galvanized, nickel plating, chrome plating and dacro some surface treatment technology, make its more rust prevention, improve the service life of the fasteners, chromium plating in this several surface treatment technology is one of the best craft, chrome plated out products not only surface is smooth and bright, and rust corrosion time longer, can rival with stainless steel.

Jiaxing Haina Fastener co. Ltd was established in 2010, located in the hometown of fasteners jiaxing city. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers. Through scientific management, Jiaxing Haina fastener Ltd company has been obtained ISO9000 certificate of Quality Managerment System, SGS and BV international certificate system of Make in China.

Product standards including DIN, ISO, GB and ASME/ANSI, BS, JIS AS. Main levels of carbon steel: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade, the main material of stainless steel SS201, SS304, SS316 and various kinds of special stainless steel.

The width range of our products can be divided into auto fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household electrical appliances fasteners and chemical fasteners,

We have first-class service team, so we can meet the different requests for a set of customers. We solemnly commitment, first-grade quality, timely delivery guaranteed

Reasonable price and service paramount, forward to the operation principle of quality first and customer first, pursuit of excellence to create first-class brand, our aim is brand promoting development, management promoting earnings, warmly greeting home and abroad new and old customers to communicate and cooperate to seek greater success and brilliant future.