DESP:Parallel key DIN6885ASize:2-200mmMaterial:Carbon steel,Stainless steel A2/A4Packing:Small boxes in cartons then on palletsCapability:100tons/year
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"
When installed, these keys fill oval keyways completely, reducing stress on the key and shaft. Using them in a closed keyway keeps them from sliding along the shaft axis. The rounded ends make it easy to slide gears, hubs, and other components into place. These are also known as feather keys. Machine keys are often the same material as the shaft and other components with which they are used. To use a key as a sacrificial part, choose a softer key that will shear off when parts are exposed to excessive force, preventing damage to expensive equipment.
Steel keys are strong and easy to machine. Since steel is the most common material, these keys work in many applications. Steel keys rust when exposed to moisture, so they should only be used in dry environments.
316 stainless steel keys have excellent corrosion resistance, but aren't as strong as steel keys. They may be mildly magnetic.
Slightly smaller than the size listed in the table, undersized keys are the choice when you need a slightly looser fit or when you have an inconsistent keyway. Use them when parts need to be taken apart frequently, such as for maintenance or prototyping.
Undersized metric keys meet DIN 6885 dimensional standards.
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