Jiaxing Haina Fastener Co.,Limited |
Verified Suppliers
|
|
DIN557 DIN562 Stainless Steel A2-70 A4-80 Thin Square Nut
Description:
A square nut is a four-sided nut. Compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening (though also greater resistance to tightening). They are also much less likely to become rounded-off after repeated loosening/tightening cycles. Square nuts are typically mated with square-headed bolts. Square nuts are used along with flat washers in order to avoid damage from its sharp edges and helps to increase the strength of the fastener. Square nuts can have standard, fine or coarse threading with platings of zinc yellow, plain, zinc clear, tin and cadmium, among others. Most can meet either the ASTM A194, ASTM A563, or ASTM F594 standard.
Our company is one professional manufacturer and supplier of stainless steel hardware. Our products contains stainless steel bolts and thread studs, stainless steel machine screws,stainless steel tapping screws and self drilling screws, stainless steel nut in different material from SS 304,SS 316,SS 316L,etc. We often make DIN. ANSI. BS. ISO. JIS standard and OEM service is available. Our products are very popular in European, Australia, North America, Mid-east, and South East Asia and some African countries.
Item | DIN557 DIN562 Stainless Steel A2-70 A4-80 Thin Square Nut |
size | M2,M3,M4,M5,M6,M8,M10,M12,M16,M20,etc.#4-#8,1/8-5/8'' Non-standard according to drawing or samples |
Specification | DIN557 DIN562 ASTM A194, ASTM A563, or ASTM F594 standard ASME/ANSI B 18.2.2-2010 |
Material Available | Stainless Steel SS304,SS316,SS201,SS202,C276,1.4539,2.4592,B8.B8M,INOX, Carbon Steel Brass Aluminum |
Surface treatment | Passivate, Plain, zinc plated |
Heat treatment | Tempering |
Tolerance | 6g |
Packing | carton box + pallet |
Lead time | About 20-25 days. Reality time is according to customer's requirement |
Place of Origin | China |
Non-standards | According to drawing or samples |
Samples | For free |
Features | Anti-corrosion ability |
Certification | ISO9001:2008, SGS, BV |
OEM service is also available |
Application:
The square nuts are generally used in furniture as a blind nut. The thin square nuts are also used in rail channels in order to prevent turning of rail when pressure is applied. They are also used to make perfect foundation in metal channels for hidden fasteners.
Advantages:
1. Over 6 years of manufactiring experience
2. Many kinds of stock
3. Competitive price
4. Quality control system
5. Durability testing and critical technical design
6. Customized services
7. Reply you in 24 working hours
8. Experienced staffs