DIN6798V Bowl Shape Tapered Tooth Lock Washer with countersunk Type V
| Standard |
DIN6798V |
| Inside Diameter |
M2-M12 |
| Material |
65Mn steel,SS304,SS316,SS2205,SS2507 |
| MOQ |
1000 pieces |
| Surface treatment |
Hot Galvanized,Black,Color-zinc,Blue white zinc |
| Package |
Plastic bag, Boxes and cartons, Pallets, Customized |
| Price terms |
EXW, FOB, CIF, etc. |
| Payment terms |
T/T, Paypal, L/C, Western union, etc. |
| Certifications |
ISO 9001:2015 |
| Note |
Free samples but freight cost is paid by customers(when sample is in stock) Sample fee (when samples need to be customized) |
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• Product:__
• Measure: _______(Inside Diameter) x_______(Outside Diameter)x_______(Thickness)
• Order Quantity: _________________pcs
• Surface treatment: _________________
• Material: _________________
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Products Details
What is Metric DIN 6798 Serrated Lock Washer?
that are available in Form A (external serrations), Form J (Internal serrations) and Form V (conical for countersunk head screws).
Form A has teeth on the outer edge the washer allowing for maximum contact on the biggest possible surface area. The teeth are superimposed on one another maximizing the friction between the surface of the substrate and fastener.
Form J has teeth that extend inward from the inside edge of the washer and is recommended when the head of the screw is smaller than the diameter washer or when the surface of the fastener is irregular or convex.
Form V is conical in shape with teeth extending outwards and is used with countersunk head screws with a 90degree countersink.
Size
| Nominal Diameter d |
2.2 |
2.7 |
3.2 |
3.7 |
4.3 |
5.3 |
6.4 |
8.4 |
10.5 |
13 |
15 |
17 |
| d |
min=nominal size |
2.2 |
2.7 |
3.2 |
3.7 |
4.3 |
5.3 |
6.4 |
8.4 |
10.5 |
13 |
15 |
17 |
| max |
2.34 |
2.84 |
3.38 |
3.88 |
4.48 |
5.48 |
6.62 |
8.62 |
10.77 |
13.27 |
15.27 |
17.27 |
| dc |
4.2 |
5.1 |
6 |
7 |
8 |
9.8 |
11.8 |
15.3 |
19 |
23 |
26.2 |
30.2 |
| h |
0.2 |
0.2 |
0.2 |
0.25 |
0.25 |
0.3 |
0.4 |
0.4 |
0.5 |
0.5 |
0.6 |
0.6 |
| Number of Teeth |
min |
10 |
10 |
12 |
12 |
14 |
14 |
16 |
18 |
20 |
26 |
28 |
30 |
| per 1000 units≈kg |
0.025 |
0.03 |
0.04 |
0.075 |
0.1 |
0.2 |
0.3 |
0.5 |
1 |
1.5 |
1.9 |
2.3 |
| For Nominal Thread Diameter |
M2 |
M2.5 |
M3 |
M3.5 |
M4 |
M5 |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
Detail Show
Surface Treatment
Application
Process
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Company Profile
Tengri fasteners Group is an OEM Fasteners Manufacturing, Plating/ Finishing and Industrial Production Company. Over 30 years of manufacturing stainless steel fasteners, industry experience and construction of state-of-art facility. We can offer the most common stainless steel fasteners or specially designed fasteners to exceed our customer's expectations, as our vendors are the best name brands in the industry.
Tengri fasteners group employs more than 3000 employees and consists of one lab and software center, 3 wholly owned subsidiary of Factory and 5 warehouse stocking locations. Our extensive products line and our fast and friendly sales representatives are able to satisfy our customer demands.
As a veritable
"one- stop shop", Tengri Fasteners offers same day delivery of in-stock items and a wide a wide variety of supply chair solutions tailored to the needs of our customers. Our custom inventory control programs provide extensive cost saving to our customers.
Factory Images
Company Certifications
Customers
Our Service
a) Good after-sale service, all questions will be replied within 12 hours.
b) Customized design is available. ODM&OEM are welcomed.
c) We can provide free sample, consumer should pay the freight first.
d) Convenient transportation and fast delivery, all available shipping ways could be applied, by express, air or sea.
e) High quality and most competitive price.
f) Advanced produce and inspecting equipments.
Packaging & Transportation
FAQ
1.Can I order a small list ?
---Of course, you can.
2.What quote do you offer?
---FOB , CIF and others ways according the your needs.
3.How transport?
---Sea Freight, Air Freight and others Express Delivery ways for you.
4.What is the quality of your products guarantee?
---We have passed ISO9001:2015 Quality Management System Certification, CQM Quality Management System Certification and IQNet Quality Management System Certification, If the quality doesn't accord the standard, you can exchange the goods for free.
5.Do you have after-sales service?
---Certainly,you can contact us at any time.
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