| Product name |
Carbon steel zinc,america form hand nut butterfly nut,DIN315 AF |
| Standard: |
DIN & ANSI & JIS & IFI |
| Thread: |
unc,unf,metric thread |
| Material: |
carbon steel, alloy steel, stainless steel |
| Finish: |
Zinc Plated, HDG ,Black ,Bright,GOEMET |
| Packing: |
bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
| Leading Time : |
20-30 days or based on order required |
DIN315 product is a butterfly nut, also known as a butterfly cap or round wing nut, designed to comply with the German standard DIN315-1983. This type of nut is usually made of stainless steel or carbon steel, and surface treatment methods include passivation, zinc plating, etc., to provide different surface protection and aesthetics. The grade and hardness of DIN315 butterfly nuts are usually A2-70, which means they have high corrosion resistance and mechanical properties. These nuts are widely used in various fields, including but not limited to electronics, electrical appliances, electricity, machinery, chemicals, ships, furniture, transportation, construction, decoration, automotive parts...
Material: DIN315 butterfly nut can be made of stainless steel or carbon steel, providing A2-70 grade and hardness, ensuring its excellent corrosion resistance and mechanical properties.
Surface treatment: In order to enhance corrosion resistance and aesthetics, these nuts can undergo surface treatments such as passivation and zinc plating.
Application areas: DIN315 butterfly nuts are widely used in multiple industries, including but not limited to electronics, electrical appliances, power, machinery, chemical industry, etc. They are important products in the field of industrial fasteners.
DIN315 butterfly nuts have a wide range of specifications, from M3 to M24, to meet the needs of different applications. In addition, some suppliers also provide non-standard customized services to meet the needs of specific projects. The wide application and customizability of these nuts make them an ideal choice for industrial and commercial applications
NINGBO GEOBO HARDWARE CO.,LTD is founded in 2012 in Zhejiang province.We started with a small trade company.With more than 10 years of development,we open our own factory with more than 300 tons of monthly production capacity and equipped with professional quality test machines. Now we have the ISO9001 certification and BSCI No. as quality insurance
We export kinds of standard or customized fasteners including stamping parts and CNC parts to more than 20 countries.
Here we'd like to introduce bi-metal screws,stainless steel nuts,bolts,thread rod,all kinds of wood screws,decking screws,roofing screws,solar hooks as our superior products.Your own drawings,samples requirement,and visit plan are welcomed.
| Items |
Hex Flange Nut/ Hex Nut/Nylon Insert Nut/Rivet Nut/Wing Nut/Spring Nut/Square Nut...... |
| Material |
Stainless Steel A2 A4 A8/Carbon Steel/Brass/Alloy Steel |
| Grade |
A2-70 A2-80 A4-70 A4-80 A8; Class 4/5/6/8/10/12;Grade 2/5/8 |
| Standard |
DIN;ISO;ASME;GB;BS;IFI;GOST....and customised |
| Surface |
Black;Zinc Plate;Dacromet;Ruspert;Magni;Zinc-Nickel;Plain;HDG |
| Package |
Box;Plastic Bag;Plastic Bucket;Blister Box;Pallet Carton... |
| Sample |
Available |
| EU CBAM |
Available |
| Items |
U Bolt/Hex Flange Bolt/ Hex bolt/Hammer Bolt/Socket Bolt/Carriage Bolt/Hanger Bolt/Wing Bolt/Eye bolt/Weld bolt/Clinch Bolt/ Thread Bar/Thread Rod |
| Material |
Stainless Steel A2 A4 A8/Carbon Steel/Brass/Alloy Steel |
| Grade |
A2-70 A2-80 A4-70 A4-80 A8; Class 4.6/4.8/5.6/6.8/8.8/10.9/12.9;Grade 2/5/8 |
| Standard |
DIN;ISO;ASME;GB;BS;IFI;GOST....and customised |
| Surface |
Black;Zinc Plate;Dacromet;Ruspert;Magni;Zinc-Nickel;Plain;HDG |
| Package |
Box;Plastic Bag;Plastic Bucket;Blister Box;Pallet Carton... |
| Sample |
Available |
| EU CBAM |
Available |
| Items |
Chipboard Screw/ Wood Scew/ Roofing Screw/Decking Screw/ Facade Screw/Drywall Screw/Set Screw/Drilling Screw/ Euro Screw/ Window Screw/ Bimetal |
| Material |
Stainless Steel C1 A2 A4 /Carbon Steel/Brass/Alloy Steel |
| Grade |
A2-70 A2-80 A4-70 A4-80 |
| Standard |
DIN;ISO;ASME;GB;BS;IFI;GOST....and customised |
| Surface |
Black;Zinc Plate;Dacromet;Ruspert;Magni;Zinc-Nickel;Plain;HDG |
| Package |
Box;Plastic Bag;Plastic Bucket;Blister Box;Pallet Carton... |
| Sample |
Available |
| EU CBAM |
Available |
1. What is you delivery time?
"4 weeks for one container of one size"
2.Do you produce by yourselves?
"Yes ,we produce stainless steel and carbon steel screw,bolt and nut,then trade washer thread rod with closed co-factorys."
3.What is your payment?
"T/T L/C "
Audited Supplier 
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