Basic Info.
Model NO.
DIN557 M5-M16 Single Chamfer
Finish
Plain, Black, Zp,Yzp,HDG,Dacromet,Geomet
Transport Package
Bulk/Boxes in Cartons, Bulk in Polybags/-Buckets
Product 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)
[citation needed]. 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, tinand cadmium, among others. Most can meet either the ASTM A194, ASTM A563, or ASTM F594 standard.
Product details:
Square Nuts
| DIN557 |
| STANDARD: | DIN |
| SIZE: | M5-M16 |
| MATERIAL: | LOW CARTON STEEL |
| CLASS: | 5 |
| FINISH: | PLAIN,BLACK,ZP,YZP,HDG,DACROMET,GEOMET, NICKLE PLATED,MECHANICAL ZINC PLATED,ETC. |
| PACKING: | BULK/BOXES IN CARTONS,BULK IN POLYBAGS/ -BUCKETS,ETC. |
| PALLET: | SOLID WOOD PALLET,PLYWOOD PALLET,TON BOX/BAG.ETC. |
Dimensions
Mechanical property
FAQ
Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screw and rod, and meanwhile, we also manage other hardware products.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.
Q: How does you factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.
Our Promise:
1. High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. Best service
If you have any demand, DO NOT hesitate to contact us,
we try our best to give you professional service.
