DIN6798V Stainless Steel Conical Serrated Lock Washer Steel External Teeth Washers

• Type: Flat Gasket
• Material: Stainless Steel
• Combination Washer Structure: A Type
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: WLW01
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Surface Treatment: Bronze, Zinc Plated, Rainbow, Plain, Nickle Plated
• Transport Package: in Bulk or in Small Box, Small Box+Carton
• Specification: SS304 SS316 M10
• Origin: China
• HS Code: 7318150000
• Production Capacity: 1500tons/Year

Product Description

Product Description

Material	1.StainlessSteel:SS201,SS303,SS304,SS316,SS410,SS420 2.Steel:C45(K1045), C46(K1046),C20 3.Carbon Steel: 1010,1035,1045 4.Aluminum or Aluminum Alloy:Al6061,Al6063,Al7075,etc 5.Brass:H59,H62,Copper,Bronze
Grade	SAE J429 Gr.2, 5,8; ASTM A307Gr.A,A193 B7,B8,B8M,A194 2H, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc.
Finish	Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G and etc.
Thread	UNC,UNF,UEF,UN,UNS
Standard	ISO, DIN, ANSI, JIS, BS and Non-standard
Sample Service	Samples are all in free.
Certificate	ISO9001,CE, SGS, BV
Advantage	1. Competitive price; 2. OEM service available
Packing	Bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Payment terms	FOB, CIF, CFR, L/C, or others.
Delivery method	by sea, by air or by express service
Lead Time	7-15 work days after order confirmed
Application	Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating and etc.
Notes	Special specifications and marks can be made according to customers requirements;

1.h≈3t
2. For materials, see ""Relevant material standards and grades"", and the material grades are selected by the manufacturer;
3. Hardness: 350~425 HV10
4. Material: carbon steel, stainless steel 304
5. Specification range: M3-M16;
6. Surface treatment: natural color, blackening, white zinc plating, color zinc, nickel, dacromet, polishing, zinc-nickel alloy, hot-dip galvanizing, etc.

 

Nominal diameter		2.2	2.7	3.2	3.7	4.3	5.3	6.4	8.4	10.5	13	15	17
d
d	min=nominal	2.2	2.7	3.2	3.7	4.3	5.3	6.4	8.4	10.5	13	15	17
	maximum value	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	minimum	10	10	12	12	14	14	16	18	20	26	28	30
Thousand pieces weight kg		0.025	0.03	0.04	0.075	0.1	0.2	0.3	0.5	1	1.5	1.9	2.3
Applicable thread		M2	M2.5	M3	M3.5	M4	M5	M6	M8	M10	M12	M14	M16

 

 

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FAQ

Q: Are you trading company or manufacturer?
A: We are trading company.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 30% T/T in advance ,balance before shippment.

Q: Why choose us?
A: 1) Reply you in 24 working hours.
    2) Experienced staffs would like to answer all your questions in time.
    3) Customized design is available. ODM&OEM are welcomed.
    4) Special discount and protection of sales are provided to our consumers.
    5) We can provide free sample, consumer should pay the freight first, and the expensive sample cost will be added in the next order.
    6) As an honest exported seller, we always use professional factory, quality quotation, good service, skilled technicians to ensure our products to be finished in high quality and stable feature.